cylindrical detector and preamplifier design for detecting neutrons



Cylindrical detector and preamplifier design for detecting neutrons Cylindrical detector and preamplifier design for detecting neutrons Новинка

Cylindrical detector and preamplifier design for detecting neutrons

Tissue equivalent proportional counters are frequently used to measure dose and dose equivalent in mixed radiation fields that include neutrons; however, detectors simulating sites 1µm in diameter underestimate the quality factor, Q, for low energy neutrons because the recoil protons do not cross the detectors. Proportional counters simulating different site-sizes can be used to get a better neutron dose equivalent measurement since the range and stopping power of protons generated by neutrons in the tissue-equivalent walls depend on the energy of the primary neutrons. The differences in the spectra measured by different size detectors will provide additional information on the incident neutron energy.
Methods for Detecting Alpha and Beta Contamination beyond their range Methods for Detecting Alpha and Beta Contamination beyond their range Новинка

Methods for Detecting Alpha and Beta Contamination beyond their range

There has been need to develop alpha and beta particle detectors capable of detecting alpha and beta radiations beyond their short range in air over 1km-square area of land. This research has suggested and explored two new and indirect principles towards achieving this.The first method discussed the possibility of tracking the ultraviolet and visible fluorescence light yield from their ionization and excitation effects as alpha and beta contamination signatures. The second method through theoretical calculations explored the possibility of alphas going into nuclear reaction with oxygen and nitrogen isotopes of the air and yielding neutrons which are easily tractable from a far. This work is a suggestive ideology open to further research and contributions which is geared towards providing a solution to short range nature of alpha and beta contamination detectors.
Dual-Layer Underwear Bra / Underpants Washing Bags Set - Deep Pink (Conical + Cylindrical) Dual-Layer Underwear Bra / Underpants Washing Bags Set - Deep Pink (Conical + Cylindrical) Новинка

Dual-Layer Underwear Bra / Underpants Washing Bags Set - Deep Pink (Conical + Cylindrical)

Brand N/A Model N/A Quantity 2 piece(s) per pack Color Deep Pink Material Polyester Specification Conical shape bag size: 15 x 17cm; Cylindrical bag size: 15 x 15cm; Great for washing bras underwear underpants in washing machine; High quality zipper and zipper cover protection design; Cleaning the underwear and protects them from extrusion; Strap design convenient to clean and dry. Packing List 1 x Conical shape bag 1 x Cylindrical shape bag
Digitalization of spectrometric system for mixed field of radiation Digitalization of spectrometric system for mixed field of radiation Новинка

Digitalization of spectrometric system for mixed field of radiation

This book deals with digital processing of output signals of impulse radiation detectors. Most of the attention was paid to detectors whose output impulses carry their amplitude information about energy left by the detected particle in the detector and the time course of output impulses contains information about the type of the particle being detected. This types of detectors are used mainly in spectrometry of a mixed field of neutrons and gamma radiation. The work presents results of procedures when the output signal from a detector is digitalized immediately behind the output and further processed only numerically. Digitization was realized with several commercially obtained devices – digitizers. Parameters leading to optimal data for further software processing, such as a suitable sampling frequency, output quantization resolution, reach of the required dynamic range etc., were searched for. The software processing leads to determination of an amplitude of each impulse (the range of deposited energy of the interacting particle in the detector) and type of the detecting particle. For this purpose a number of mathematical methods leading to setting of both parameters were tested.
Mini 60X Microscope with 2-LED Illumination + Money Detecting UV Light (3 x LR43) Mini 60X Microscope with 2-LED Illumination + Money Detecting UV Light (3 x LR43) Новинка

Mini 60X Microscope with 2-LED Illumination + Money Detecting UV Light (3 x LR43)

Material: Plastic shell + glass lens - Portable and convenient design easy to carry - Magnification: 60X - Bright LED of the Magnifying Glass provides ample light in poorly lit conditions - Great product for the watch making industry or inspecting other tiny objects - Ideal for jewelry coins stamps and antiques etc. - With 2-LED bright white light + 1-LED UV money detector - Power Supply: 3 x LR43 batteries (included) - Comes with English user manual + leather pouch + strap (17cm)
Mini 30X/45X/60X Magnifier with 2-LED Illumination + Money Detecting UV Light (3 x LR1130) Mini 30X/45X/60X Magnifier with 2-LED Illumination + Money Detecting UV Light (3 x LR1130) Новинка

Mini 30X/45X/60X Magnifier with 2-LED Illumination + Money Detecting UV Light (3 x LR1130)

Material: Plastic shell + glass lens - Portable and convenient design easy to carry - Magnification: main lens 30X 20mm; small lens 45X/60X 9mm Great magnifier for industrial purposes such as circuit board inspection and the printing industry medical science gardening coin and stamp collecting education geography etc - With 2-LED bright white light + 1-LED UV money detector - Powered by 3 x LR1130 batteries (included) - Comes with English user manual + strap (17.5cm)
Mini 3X/10X Magnifier with 4-LED Illumination + Money Detecting UV Light + Ball Pen (3 x LR927) Mini 3X/10X Magnifier with 4-LED Illumination + Money Detecting UV Light + Ball Pen (3 x LR927) Новинка

Mini 3X/10X Magnifier with 4-LED Illumination + Money Detecting UV Light + Ball Pen (3 x LR927)

Material: Plastic shell + glass lens - Portable and convenient design easy to carry - Magnification: 3X/10X Great magnifier for industrial purposes such as circuit board inspection and the printing industry medical science gardening coin and stamp collecting education geography etc - With 4-LED bright white light + 1-LED UV money detector - Powered by 3 x LR927 batteries (included) - Comes with leather pouch + ball pen
Investigation of the Reactions 25,26Mg (alpha,n) and 18O (alpha,n) Investigation of the Reactions 25,26Mg (alpha,n) and 18O (alpha,n) Новинка

Investigation of the Reactions 25,26Mg (alpha,n) and 18O (alpha,n)

The nuclear reactions 25Mg(?,n)28Si, 26Mg(?,n)29Si and 18O(?,n)21Ne are investigated in the astrophysically interesting energy region from E? = 1000 keV to E? = 2450 keV. The experiments were performed at the Nuclear Structure Laboratory of the University of Notre Dame (USA) with the Van-de-Graaff accelerator KN. Solid state targets with evaporated magnesium or anodized oxygen were bombarded with ?-particles and the released neutrons detected. For the detection of the released neutrons, computational simulations were used to construct a neutron detector based on 3He counters. Because of the strong occurrence of background reactions, different methods of data analysis were employed. Finally, the impact of the reactions 25Mg(?,n)28Si, 26Mg(?,n)29Si and 18O(?,n)21Ne on stellar nucleosynthesis is investigated by means of network calculations.
SW121 Adjustable IR Control Anti-theft Radar Detector Security Apparatus + Controller Set - White SW121 Adjustable IR Control Anti-theft Radar Detector Security Apparatus + Controller Set - White Новинка

SW121 Adjustable IR Control Anti-theft Radar Detector Security Apparatus + Controller Set - White

Material ABS Brand N/A Model SW121 Color White Quantity 1 Remote Controlled distance 30m Voice Decibels 105dB Battery Type Main body: 4 x AA (included) Other Voltage: 220V AC 6V DC; current: 100mA; detecting distance: 10 meters 110 degree; with IR detection multi-channel long distance control; 100% accurate alert. Avoid IR detector being installed near cold/hot object and straight to the door. There should be no barrier in the IR detector area. The IR detector and wall should be 10~30 degrees intersection angle so that detecting area is the largest. Packing List 1 x Main machine 2 x Remote control (3 x AG13) 1 x Connector
Infrared Detector Patrol Eagle Infrared Alarm PIR Motion Sensor Infrared Detector Patrol Eagle Infrared Alarm PIR Motion Sensor Новинка

Infrared Detector Patrol Eagle Infrared Alarm PIR Motion Sensor

Infrared Detector adopts advanced technology in signal processing and provides super high detection ability and anti fault alarm ability. The detector will detect movement of human automatically when intruder pass through the detected area, and it will send alarm signal to alarm host if there is movement. Easy to setup, it can also send out low battery alerts and lost connection with Wi-Fi alarm system - Vcare. The detector features pet immunity for small animals up to 15kgs. Features ASIC Adopted Auto temperature compensation Send alarm signal by RF No wiring, easy installation Low battery indication SMT design adopted "Heartbeat" Timing Function Specification Operating Voltage DC 3V (2 x 1.5V AAA battery) Static Current ≤15uA Alarm Current ≤14mA Detecting Distance 9 - 12m Detecting Angle 110° Code Form 1527 Radio Frequency 433MHz Radio Distance 150m (open area) Environment Humidity ≤95% RH (no congelation) Anti RF Interference 10MHz - 1GHz 20V/m Installation Mode wall mounted or hanged in corner Installation Height 1.7 to 2.5m (2.2m is Proposed) Outline Size 107 x 57.4 x 37mm Low Battery Indicator Orange LED flash twice Alarm Indicator Red LED light 2 second Range of Coverage 11 distance, 8 middle, 5 vicinities Sensor Dual element infrared sensor Operating Temperature -10°C - +50°C
GT-6887 2-in-1 Metal / Voltage Detector - Black GT-6887 2-in-1 Metal / Voltage Detector - Black Новинка

GT-6887 2-in-1 Metal / Voltage Detector - Black

Brand N/A Model GT-6887 Quantity 1 Color Black Material ABS Features Detecting metal LED indicator light is steady; Detecting voltage LED indicator light is strobe; High sensitivity To detect any metal objects pipes steel including the objects inside the wall; 9V battery power supply Packing List 1 x Detector
Design aspects of rotating cylindrical magnetron cathode Design aspects of rotating cylindrical magnetron cathode Новинка

Design aspects of rotating cylindrical magnetron cathode

Coating uniform thin films on inner surfaces of tubular objects for strategic and commercial applications like barrels is a challenge. Among the several techniques being employed presently for the large area coatings and coatings on tubular objects, cylindrical magnetron cathodes are being used widely. Though there are several designs presently in use, large scope exists for improvements in the design of cylindrical magnetron cathodes. Hence in the present book, design aspects of cylindrical magnetron cathodes useful for coating inner or outer surfaces of planar or tubular surfaces were discussed and arrived at improved (performance) R C-Magnetron cathode geometry. As the tantalum and tantalum based nitride coatings have wide applications in biological, electrical, surface engineering, etc. the same were developed using R C-Magnetron cathodes with different deposition parameters and results pertaining to arriving at the best possible deposition parameters for Ta based hard coatings were presented.
Thermodynamic properties and pairing correlations in heavy nuclei Thermodynamic properties and pairing correlations in heavy nuclei Новинка

Thermodynamic properties and pairing correlations in heavy nuclei

The thermodynamic properties of heavy finite nuclei in which the numbers of neutrons (N) is larger compared to the number of protons (Z) has been studied using the fundamental principles and equations of statistical mechanics. It has been assumed that the core of the nucleus is composed of neutron-proton (np) pairs and the unpaired neutrons lies in the surface region of the nucleus. Thus the number of np pairs is equal to Z and the number of unpaired neutrons is (N-Z)The neutron and proton in the np-pair interacts harmonically, and the unpaired neutrons cause perturbation of the np-pair. A perturbing potential is assumed to be of composed of an attractive and repulsive term. For such an assembly, the partition function (Q) is calculated and Q can be related to the perturbation energy. The total energy of the nuclei is determined by summing up the perturbation energy and the pairing energy. The specific heat, entropy and transition temperature is calculated.This book is suitable for theorists who intend to work on thermodynamic properties and the pairing correlations in nuclear physics
Microfluidic Sensors for E.Coli bacteria in water Microfluidic Sensors for E.Coli bacteria in water Новинка

Microfluidic Sensors for E.Coli bacteria in water

The book contains different approaches for bio-metric analysis of water. A sensor design is given for detecting E.Coli bacteria in water. This sensor is analyzed by preparing a analytical model for the capacitance sensed by the capacitor and a circuit for signal conditioning the output of the capacitive sensor. Detail designing procedure has been provided to Four different sensors and their applications.These four different sensors help in finding and optimizing the value of sensitivity.A finally concluded design is very useful with future enhancement in micro-mixer and fluid pumps.
Anti-Rechargeable RF Wireless Pinhole Bug Detector w/ Compass (1MHz~6.5GHz) Anti-Rechargeable RF Wireless Pinhole Bug Detector w/ Compass (1MHz~6.5GHz) Новинка

Anti-Rechargeable RF Wireless Pinhole Bug Detector w/ Compass (1MHz~6.5GHz)

Detects wireless signals (used by spy devices) around you - Built-in rechargeable 450mAh battery - Detecting wave distance: 920nm - Receiving Range: 1MHz - 6500 MHz - Special LEDs + red camera lens detector window allows you to sweep areas for regular security cameras and hidden pinhole cameras (camera lens produces a red reflective spot through the red detector window) - Great for spotting cell phone / GPS spy devices signal blockers and other wireless surveillance devices - Light tone vibration multi-function warning - Built-in Compass - RF signal detector antenna length: 123mm - 2.5mm jack earphones included - 100V~240V AC charger (US plug) included
TCQ-01 Anti-Spy Anti-Wiretap Privacy Protection Wireless Signal Detector - Black (2 x AAA) TCQ-01 Anti-Spy Anti-Wiretap Privacy Protection Wireless Signal Detector - Black (2 x AAA) Новинка

TCQ-01 Anti-Spy Anti-Wiretap Privacy Protection Wireless Signal Detector - Black (2 x AAA)

Brand N/A Model TCQ-01 Qty 1 piece(s) per pack Color Black Material Plastic housing Specification Wireless detecting frequency: 1MHz~6.5MHz; Wireless detecting distance: 5cm~10m (the distance depends on the camera transmitting power); Precise position searching; Laser detecting distance: 5cm~10m (naked eyes can recognize the red light flashing); Power: 2 x 1.5V AAA batteries (not included); Consumption current: 8mA; Detecting laser wave length: 920nm; Optical lens: special dedicated filter. Other Features This device adopts the wireless scanning combining active laser scanning and positive scanning can correctly confirm: wiretap device phone wiretap digital wiretap tracking car wiretap wireless pinhole camera electric appliance and other sources; Can effectively prevent from wiretap candid and cheating in order to protect the confidentiality of your private data information. Functions: 1. Automatic detection function the host to carry wiretap device pinhole camera gamble cheating multiple detecting alarm types suitable for the needs of different occasions; 2. Signal strengthen indicator light can quickly find out the signal source; 3. The sensitivity of the potentiometer can be adjusted (stronger sensitivity expand the range or lower the sensitivity the detection quickly lower the detecting range) to confirm the source wave; 4. Detecting way: laser detection has several prompt functions: voice prompt vibration prompt LED light prompt. Packing List 1 x Wireless signal detector 1 x Cleaning cloth 1 x English user manual
RK2000DPC PIR Ceiling Detector (DC 12V) RK2000DPC PIR Ceiling Detector (DC 12V) Новинка

RK2000DPC PIR Ceiling Detector (DC 12V)

Color: White - ABS case material - Detecting distance: 4m - Detecting angle: top view 110 degrees 360 degrees full orientation - Anti-fluorescent interference - Installation height: 6m (max) - Input voltage: DC 12V - Comes with English manual
DT-1180 2.3 LCD Screen Electromagnetic Radiation Detector DT-1180 2.3 LCD Screen Electromagnetic Radiation Detector Новинка

DT-1180 2.3 LCD Screen Electromagnetic Radiation Detector

Model: DT-1180 - Color: Black - Material: ABS housing - 2.3 LCD screen - Full-scale reading: 1999 - Frequency range: Low-V/m; High-uW/cm2 - Accuracy: Low 1V/m; High 1uW/cm2 - Frequency range: Low 5Hz~400KHz; High 30MHz~2000MHz - Sample collecting time: 0.3s - Overloading remind: Display OL - Voltage: 9V - Battery model: 6F22 9V - Easy operation - Wide range of frequency can switch between high / low frequency - Very accurate the minimum frequency can be as low as 5Hz - For detecting environmental electromagnetic radiation: indoors office computer station room industrial control room electricity wire high voltage wire and monitor etc. - For detecting home electronics: cellphone PC TV set copy machine Fax machine refrigerator etc. - Packing List: - 1 x Detector - 1 x 9V battery - 1 x Chinese / English manual
Emergency Responder: A Smart Rescue Robot Emergency Responder: A Smart Rescue Robot Новинка

Emergency Responder: A Smart Rescue Robot

In this project the design of a wireless controlled surveillance robot with an efficient combination of semi and fully automatic navigation system is proposed for rescue applications. It can help men at disaster sites and dangerous areas where sending human beings is very risky. The mobile robot in the shape of small car equipped with various sensor such as human body detector, fire detector, sound detector, camera etc. for detecting causalities and analyzing the environment. The navigation systems consist of Global Positioning System (GPS) and Infrared sensors. All the working of the robot is controlled and coordinated by an ARM7TDMI-S core based microcontroller, LPC2138. The controlling units consist of Wireless-Fidelity (Wi-Fi) module in the robot and a Wireless-Fidelity (Wi-Fi) enabled laptop with application software. This system is optimized for rescue application in the sense of functionality, accuracy, efficiency and cost effectiveness. This system can be modified by changing the sensors according to the situation in which it indented to use.
2.0 LCD Display Electromagnetic Radiation Detector - Black (1 x 6F22) 2.0 LCD Display Electromagnetic Radiation Detector - Black (1 x 6F22) Новинка

2.0 LCD Display Electromagnetic Radiation Detector - Black (1 x 6F22)

Color: Black - Material: Plastic - Quantity: 1 - Display screen: 2.0" LCD display - Power: 1 x 9V 6F22 battery (not included) - Test frequency: 50Hz~2000MHz - Time: About 0.4s - Working voltage: 9V - Max. reading: 1999 - For detecting environmental electromagnetic radiation: indoors office computer station room industrial control room electricity wire high voltage wire monitor and so on which are the origin of radiation - For detecting home electronics: cell phone PC TV set machine fax machine AC refrigerator and so on - Easy operation can detect the power of electromagnetic radiation around home electronics electricity wire industrial equipment and so on - Wide range of detectable frequency - Can detect the electromagnetic radiation everywhere - Portable - Comply with CE - The way to detect: - Switch on the device - Close the object slowly until contact with it the closer the distance is the stronger the power of electromagnetic radiation is - Remark: Don't closet to the object with high voltage - Change the angle during detecting until get the maximum data - When the object is power off the reading will be 0 unless there are other disturbing - Packing list: - 1 x Detector - 1 x 6F22 battery - 1 x Chinese and English user manual
Wireless Baby Crying Detector Monitor Watcher Alarm - White Wireless Baby Crying Detector Monitor Watcher Alarm - White Новинка

Wireless Baby Crying Detector Monitor Watcher Alarm - White

Color: White - Material: Plastic - Easy to install with cord strip - Install two AAA batteries for receiver and transmitter move the switch to '1' and '2' ('0' on transmitter is OFF '1' is low detecting sensitivity '2' is high detecting sensitivity '0' on receiver is OFF '1' is low volume '2' is high volume) - Transmitter has the same model with Doorbell Button - No wires or cables required - Place transmitter near baby the receiver can be placed or carried within the range of wireless signal receiving (the detecting light would twinkle every 5 seconds) in view of electricity saving and the possible effect of wireless to baby you can switch 'Test ON' to 'Test OFF' to turn off the test signal which won't be sent until the baby cries - Humanity design once the baby cry or other noise occurs the receiver may start to make electronic crying noise - The max reception range is about 80-100 meters - Each powered by 2 x AAA batteries (not included) - Suitable for baby normal people specially for hearing disabled people - Comes with hand strap (7.2cm)
Baby Loves Quarks! Baby Loves Quarks! Новинка

Baby Loves Quarks!

Big, brainy science for the littlest listenersAccurate enough to satisfy an expert, yet simple enough for baby, this book explores the basics of particle physics and chemistry - quarks, protons, neutrons, atoms and molecules - and ties it all to baby's world. Beautiful, visually stimulating illustrations complement age-appropriate language to encourage baby's sense of wonder. Parents and caregivers may learn a thing or two, as well!
AD-85 Wireless Gas Leakage Detector - White AD-85 Wireless Gas Leakage Detector - White Новинка

AD-85 Wireless Gas Leakage Detector - White

Brand AD Model AD-85 Color White Quantity 1 Power Supply AC 220V Remote Controlled distance 30~50 Meters Voice Decibels 80~100 dB Battery Type No Certification RoHS Other Available to detect coal gas natural gas and liquified petroleum gas separately; Microcomputer intelligent control distinguish danger intelligently and logically; Sound and light alarm; 24-Hour detecting Packing List 1 x Gas leakage detector 1 x English user manual 1 x Pack of screws
Design of Work Holding Device For Welding SS Handles By TIG Welding Design of Work Holding Device For Welding SS Handles By TIG Welding Новинка

Design of Work Holding Device For Welding SS Handles By TIG Welding

Welding is the most convenient method for joining two similar or dissimilar materials. Now a days quality of product and precision of work are necessary factors of production. So for increasing production of welding products and quality, automation is necessary. Design of work holding device will be done for welding cylindrical stainless steel handles by TIG welding to get accurate and precision of weld part and also for increasing the productivity. To develop this type of SPM required engineering approach. To design this special purpose machine we have made a design in solidworks software. There is three phase of motion analysis animation, basic motion and force analysis. If we complete the project the welding quality will be increased. Production of SS handles will be increased.
Scintillation Detectors FEPE Determination using Volumetric Sources Scintillation Detectors FEPE Determination using Volumetric Sources Новинка

Scintillation Detectors FEPE Determination using Volumetric Sources

Experimental determination of detector efficiency is an inflexible and a time consuming process, so the interest for computational techniques based on different principles, models, and assumptions increased during the last years. In this work the Full-Energy Peak Efficiency (FEPE) of two different NaI(Tl) scintillation detectors (2’’x2’’and 3”x3”) are calculated for coaxial cylindrical sources with radii greater than the detectors faces radii. This was calculated by the effective solid angle method, taking into account the source self attenuation effect.
Design & Implementation of Programmable CRC Computation using FPGA Design & Implementation of Programmable CRC Computation using FPGA Новинка

Design & Implementation of Programmable CRC Computation using FPGA

Good error control performance requires the scheme to be selected based on the characteristics of the communication channel. Consequently, error-detecting and correcting codes can be generally distinguished between random-error-detecting/correcting and burst-error-detecting/correcting. Cyclic codes have favorable properties in that they are well suited for detecting burst errors. The cyclic redundancy check (CRC) is an error detection technique that is widely utilized in digital data communication and other fields such as data storage, data compression, etc. The work presented in describes the FPGA implementation of a CRC Decoder that has the advantages of correcting more than one bit error. Since we are introducing the hardware implementation of CRC with error correction, our main concern is about the design of the CRC decoder with error correcting capabilities. Such an optimized circuit represents an attractive hard macro for environments requiring low cost hardware flexibility, and in emerging areas such as ISCSI-based SANs, where the flexibility to adopt emerging protocols offers a key advantage to vendors.
Atomic Energy Research Establishment Atomic Energy Research Establishment Новинка

Atomic Energy Research Establishment

Bangladesh Atomic Energy Commission is the only nuclear reactor of the country. It is a tank type research reactor and use for training, research and isotope production. Neutrons produced during the fission reaction are used for conducting various researches and development work radioisotope production non-destructive testing and other related activities. A nuclear reactor is a system that contains and controls sustained nuclear chain reactions. Reactors are used for generating electricity, moving aircraft carriers and submarines, producing medical isotopes for imaging and cancer treatment, and for conducting research.
Smoke Detector Alarm (Optical Sensors) Smoke Detector Alarm (Optical Sensors) Новинка

Smoke Detector Alarm (Optical Sensors)

Low battery signal - Optical electric type for early detecting from all directions - Loud 90 dB alarm signal - Construction Material: Moulded ABS
AYA-K3 Universal Cylindrical Retractable Travel Power Plug Adapter - Black (100~250V) AYA-K3 Universal Cylindrical Retractable Travel Power Plug Adapter - Black (100~250V) Новинка

AYA-K3 Universal Cylindrical Retractable Travel Power Plug Adapter - Black (100~250V)

Works in up to 150 countries - Compact retractable designed for easy storage and carrying - Converts virtually all sockets in the world to any sockets you need - Must have for travellers bring one and have peace of mind throughout your journey - With safety design - No Power Voltage transforms function
Floureon TH-210 3 in 1 Multifunctional Handheld Stud Center Finder Metal Detector Floureon TH-210 3 in 1 Multifunctional Handheld Stud Center Finder Metal Detector Новинка

Floureon TH-210 3 in 1 Multifunctional Handheld Stud Center Finder Metal Detector

Video The Floureon TH-210 3 in 1 stud center finder, metal and AC live wire detector can locate hidden metal pipes, live wire, stud and wooden frames accurately, it is a good helper when you decorate your home. The audio and visual detection modes on the Floureon will beep and display on the screen once it has found any obstacles behind the wall. The Floureon will accurately detect metal pipes and AC live wire up to 76mm deep and studs / wooden frames up to 38mm deep. Features Easy to operate, you can easily find the stud center. 3 detecting mode: stud scan mode, metal scan mode, AC wire scan mode. Accurately detects hidden metal pipes up to 76mm depth, AC live wire up to 76mm depth, stud and wooden frames up to 38mm. With audio and visual indication. Beep sound reminding and LCD display with backlight, convenient to make a mark and read. All the detector modes are with auto calibration function. Powered by 1 x 6F22 9V battery(not included). Specifications Brand Floureon Model TH-210 Battery 6F22 9V battery(not included) Detecting Distance 1-10cm Product Weight 170g Package Contents 1 x Handheld Stud Center Finder
Development and testing of an active shielding for SIDDHARTA–2 Development and testing of an active shielding for SIDDHARTA–2 Новинка

Development and testing of an active shielding for SIDDHARTA–2

The SIDDHARTA experiment investigated the low-energy strong interaction with strangeness, employing kaonic hydrogen and kaonic deuterium. The experimental observables are the 1s state shift and width of these atoms. The acronym SIDDHARTA stands for Silicon Drift Detector for Hadronic Atom Research by Timing Application. The experiment on kaonic hydrogen was successfully performed in 2009. However, the kaonic deuterium measurement suffered from low signal strength and a high background signal. To take a step further SIDDHARTA-2 should correct these insufficiencies with better shielding and other improvements. The goal of this thesis is to provide a solution for the reduction of the hadronic background with an active shielding mechanism. This will be located around the SDD x-ray detector ring and should be accomplished in a preferable simple and low cost apparatus. This detector arrangement will consist of scintillation counters providing the largest detection area possible and is read-out by photo detectors (SiPMs). The SIDDHARTA setup is mounted inside a vacuum chamber, therefore the shielding has to work in such an environment. Furthermore at least hundred SiPMs have to be powered and read out, so a small preamplifier with power source has to be developed.
Portable Heart Attack Monitoring System with Dedicated Optical Network Portable Heart Attack Monitoring System with Dedicated Optical Network Новинка

Portable Heart Attack Monitoring System with Dedicated Optical Network

This publication presents an overview of the design process undertaken, as well as the project specifications in the design and implementation of a wearable heart attack monitoring device. The publication provides a theoretical section on the 2-Lead wireless ECG, algorithms for detecting changes in the ECG patterns related to heart attacks and the scope of the optical communication link involved in the project. The design is dissected into various models which are discussed individually.
Home Security Wireless GSM Dual-Band Alarm System Set Home Security Wireless GSM Dual-Band Alarm System Set Новинка

Home Security Wireless GSM Dual-Band Alarm System Set

Model: AJ-GSM99 - Color: White - Plastic material housing - GSM 900 / 1800MHz network - Receiving encoding: ASK - Receiving frequency: 315~433MHz - Wireless receiving sensitivity: 5mV / m - Anti-interference: 1V/m (20~1000MHz) - Remote control range: 80 meters - Supports wireless detector number: 99 - Supports wired detector number: 5 - External horn alarm: 110dB - IR detector: - Detecting speed: 0.3~3 meters / second - Detecting range: 5~12 meters - Detecting angle: 110 degree (horizontal) and 60 degree (vertical) - Magnet door sensor: - Separate distance: 15mm - Working temperature: -10~40'C - Humidity: - Package includes: - 1 x Host - 1 x Magnet door sensor (1 x 23A 12V / Included) - 1 x IR detector (1 x 9V / included) - 2 x Remote control (1 x 23A 12V / included) - 1 x Horn (80cm-cable) - 1 x Power adapter (AC 100~240V / 2-flat-pin plug / 120cm-cable) - 1 x English user manual
Protective Neoprene Bag Case for DSLR Camera Lens - Black (Size S) Protective Neoprene Bag Case for DSLR Camera Lens - Black (Size S) Новинка

Protective Neoprene Bag Case for DSLR Camera Lens - Black (Size S)

Model S Quantity 1 piece(s) per pack Color Black Material Neoprene Compatible Camera Models Universal Inner Dimension 8 x 9cm Other Features Water resistant protects lens from shock with hang buckle easy for carrying; Cylindrical and drawstring closure design for better fit Packing List 1 x Bag
Protective Neoprene Bag Case for DSLR Camera Lens - Black (Size XL) Protective Neoprene Bag Case for DSLR Camera Lens - Black (Size XL) Новинка

Protective Neoprene Bag Case for DSLR Camera Lens - Black (Size XL)

Model XL Quantity 1 piece(s) per pack Color Black Material Neoprene Compatible Camera Models Universal Inner Dimension 21 x 10cm Other Features Water resistant protects lens from shock with hang buckle easy for carrying; Cylindrical and drawstring closure design for better fit Packing List 1 x Bag
Wireless Baby Crying Detector Monitor Watcher Alarm - White Wireless Baby Crying Detector Monitor Watcher Alarm - White Новинка

Wireless Baby Crying Detector Monitor Watcher Alarm - White

Color: White - Material: Plastic - Install two AAA batteries for receiver and transmitter move the switch to '1' and '2' ('0' on transmitter is OFF '1' is low detecting sensitivity '2' is high detecting sensitivity '0' on receiver is OFF '1' is low volume '2' is high volume) - Transmitter has the same model with Doorbell Button - No wires or cables required - Place transmitter near baby the receiver can be placed or carried within the range of wireless signal receiving (the detecting light would twinkle every 5 seconds) in view of electricity saving and the possible effect of wireless to baby you can switch 'Test ON' to 'Test OFF' to turn off the test signal which won't be sent until the baby cries - Humanity design once the baby cry or other noise occurs the receiver may start to make electronic crying noise - The max reception range is about 80-100 meters - Each powered by 2 x AAA batteries (not included)
Protective Neoprene Bag Case for DSLR Camera Lens - Black (Size M) Protective Neoprene Bag Case for DSLR Camera Lens - Black (Size M) Новинка

Protective Neoprene Bag Case for DSLR Camera Lens - Black (Size M)

Model M Quantity 1 piece(s) per pack Color Black Material Neoprene Compatible Camera Models Universal Inner Dimension 10 x 14cm Other Features Water resistant protects lens from shock with hang buckle easy for carrying; Cylindrical and drawstring closure design for better fit Packing List 1 x Bag
DBDetective for Oracle DBDetective for Oracle Новинка

DBDetective for Oracle

Many existing databases are poorly designed, implemented, fine-tuned, and used. For asserting and, especially, improving their quality, several sets of best practice rules were proposed; considering a kernel crucial subset of the ones introduced by Christian Mancas, I have architectured, designed, developed, tested, used, and documented a first version of DBDetective for Oracle, a metadata mining tool for detecting violations by Oracle databases of corresponding design, implementation, and usage best practice rules. This book should be especially useful to professionals in business analysis, database design, Oracle implementations, usage, and optimization, or anyone else who may be considering utilizing DBDetective for improving their Oracle (but not only!) databases quality.
Speed Detecting Sensor Coupling Module for - Red + Black Speed Detecting Sensor Coupling Module for - Red + Black Новинка

Speed Detecting Sensor Coupling Module for - Red + Black

Model No Quantity 1 Color Red + black Material PCB Features With LED indicator sensor LED off when output high level and on when output low level. Specification Input voltage: 5~12V Application Detecting speed of motor count workpiece etc. Great for Arduino DIY. English Manual/Spec Yes Packing List 1 x Module
Portable 3-LED Illuminated 60X Microscope with Scale Markings (3*LR1130) Portable 3-LED Illuminated 60X Microscope with Scale Markings (3*LR1130) Новинка

Portable 3-LED Illuminated 60X Microscope with Scale Markings (3*LR1130)

Pen-like design and can be clipped to your shirts - Features 2 white LED lights for illumination and 1 Purple UV LED Light as Money Detector - 60x magnification - Ideal for on the spot inspections in printing electronics and other industries - Protective leather pouch included
Vehicle Detector Evaluation Vehicle Detector Evaluation Новинка

Vehicle Detector Evaluation

Vehicle detectors are an essential device for advanced traffic management and information system (ATMIS). Hence, the accuracy of traffic data from detectors is of fundamental importance. When evaluating detectors, one uses a baseline data source that generates reference data. However, reference data also contain errors and uncertainties, albeit small ones. Nevertheless, little research has been performed to address the errors and uncertainties of reference data. This study proposes a new detector evaluation scheme to resolve the problem. The scheme takes errors and uncertainties of reference data into account for reliable detector evaluation. Moreover, it applies the interval estimation technique, instead of the traditional point estimation, to present detector evaluation results. The suggested scheme is thoroughly verified using a well-facilitated detector test bed, and resultantly produces reliable detector evaluation results.
T-CARE WA01 Electronic Portable Water Leak Detector Alarm - White T-CARE WA01 Electronic Portable Water Leak Detector Alarm - White Новинка

T-CARE WA01 Electronic Portable Water Leak Detector Alarm - White

Brand: T-CARE - Model: WA01 - Color: White - Loud alarm (>100 dB) sounds with direct water contact - Powered by 1 x 6F22 9V battery (included) or adapter - Alerts to leaks originating from hot water heaters under sinks and hot tubs - Water sensor attached can be extended up to 1.5m - Easy to set up and use - Compact and portable design for more convenience - Protect your home against costly water damage by detecting water leaks instantly - A good gadget to protect from moisture problem - Comes with sensor cable (1.5m)
MQ-5 High Sensitivity Liquefied Methane Gas Detector Board - Silver MQ-5 High Sensitivity Liquefied Methane Gas Detector Board - Silver Новинка

MQ-5 High Sensitivity Liquefied Methane Gas Detector Board - Silver

Model: MQ-5 - Quantity: 1 - Color: Silver - Material: Plastic + Iron - For liquefied gas methane gas - Detecting range: 300~10000ppm - Characteristic gas: 1000ppm isobutane - Sensitivity: R in air / R in typical gas >/= 5 - Sensitive body resistance: 1Kohm~20Kohm in 2000ppm isobutane - Response time: - Recovery time: - Heating resistance: 31ohm +/- 3ohm - Heating current: - Heating voltage: 5.0V +/- 0.2V - Heating power: - Measuring voltage: - Suitable for all kinds of electronic products or DIY lovers - 1 x Gas detector board
1.7 LCD Non Contact Phase Detector - Black (2 x AA) 1.7 LCD Non Contact Phase Detector - Black (2 x AA) Новинка

1.7 LCD Non Contact Phase Detector - Black (2 x AA)

Brand: CPTCAM - Model: ETCR1000 - Color: Black - With 1.7" LCD display - Electricity range: AC 70~600V (continuous sine wave input) - Positive phase: 4 phase-detecting lights and 1 arrow light the lights will be turned on in clockwise R indicating - Negative phase: 4 phase-detecting lights and 1 arrow Light the lights will be turned on in anticlockwise L indicating - Electricity: the light R-S S-T are on in the voltage setting range - Default phase: the light R-S S-T are off - Broken circuit: the light R-S S-T are off - Max testing voltage: AC 600V - Insulating strength:5.4kVrms - Max rated power: 100mVA - Safety suitable for EN61010-1 2001 / EN61010-031 2002 - Powered by 2 x AA batteries (included) - Comes with leather bag & Chinese/English user manual
207SG Transmissive Optoschmitt Sensors - Black (5 PCS) 207SG Transmissive Optoschmitt Sensors - Black (5 PCS) Новинка

207SG Transmissive Optoschmitt Sensors - Black (5 PCS)

Model 207SG Quantity 5 Color Black Material ABS + iron Specification Detecting method: Transmissive; Working voltage: DC 5V; Output method: Pin; Working temperature: -25~85'C; Usage: Auto sensor; Input forward voltage: Standard 1.2V Max. 1.6V; Backward current: 10uA; Peak wavelength: 940nm; Input dark current: 100nA; C-E saturation voltage: Max. 0.4V; Transmission current: Min. 4mA standard 4mA Max. 15mA; Rise time standard: 20uS; Fall time standard: 20uS; Pin pitch: 1.7cm Features Detecting the object's exist move direction and rotate speed etc. Application For detector and sensor electronic circuit Packing List 5 x Optoschmitt sensors
An Applied Study on Piston Type Transducers An Applied Study on Piston Type Transducers Новинка

An Applied Study on Piston Type Transducers

Radiation pattern of transducers may vary depending on both size and shape.Generally, cylindrical and spherical transducers are used for the applications where omnidirectional beam pattern in at least one plane is required. Instead of using cylindrical or spherical transducers, this book propose a new method and investigates two major subjects; design of a broadband high power back-to-back piston transducer and optimization of the transducer dimensions to obtain omnidirectional beam pattern in the desired frequency band. Transducer dimensions are tried to be optimized to achieve both high bandwidth and high beamwidth as radiation characteristics and operating band both depend on the transducer dimensions. It is shown that, when two back-to-back piston transducers are placed at right angles spatially and driven in parallel, one can obtain nearly an omnidirectional beam pattern in the frequency band.
Solar Filament Detection, Merging, Verification and Tracking Solar Filament Detection, Merging, Verification and Tracking Новинка

Solar Filament Detection, Merging, Verification and Tracking

Space Weather (SW) is a term which is concerned with physical processes that start at the Sun and eventually affecting us at our planet. The Sun emits a coronal mass ejections (CMEs) which are considered as the major cause of geomagnetic storms. Detecting filaments can indicate the possible occurrence of CMEs. The most important method for space weather prediction is the accurate detecting and monitoring of the evolution of solar features. Hence, solar filaments are features that play a vital role in the study of space weather. A fully automated real-time system is developed and represented throughout this book for detecting the disappearance of solar filaments. This system will help in predicting the CMEs in a way to protect our technological infrastructure from these storms.
D08 70-in-1 Handy Portable Grinding Cutting Polishing Tool Kit Set - Multicolored D08 70-in-1 Handy Portable Grinding Cutting Polishing Tool Kit Set - Multicolored Новинка

D08 70-in-1 Handy Portable Grinding Cutting Polishing Tool Kit Set - Multicolored

Diamond grinding needle is made of high quality synthetic diamond raw materials fine and elegant workmanship reliable quality suitable for electric motorcycle machine engraving machine electrical machinery and equipment for assembly; For ceramic metal plexiglass stone jade wood carbide and other super-hard materials of grinding drilling engraving miniature should be cooled with water; Major head shapes: the cylindrical flat head round cylindrical spherical umbrella bullet a small piece of shaped pressed oval shaped inverted trapezoidal sharp-pointed needles etc.
Mini 60X Microscope with LED Illumination + Currency Detecting UV Light for Iphone 4 / 4S Mini 60X Microscope with LED Illumination + Currency Detecting UV Light for Iphone 4 / 4S Новинка

Mini 60X Microscope with LED Illumination + Currency Detecting UV Light for Iphone 4 / 4S

Portable and convenient design easy to carry - Magnification: 60X - Bright LED light of the Magnifying Glass provides enough light at any dim conditions - Great product for the watch making industry especially for inspecting the tiny objects - Ideal for jewelry coins stamps and antiques etc - Powered by 1 x 377 batteries (included) - Come with a PU leather pouch can protect it from scratch attrition etc
Characterization of High-Spin Excited States in the Nucleus 60Ni Characterization of High-Spin Excited States in the Nucleus 60Ni Новинка

Characterization of High-Spin Excited States in the Nucleus 60Ni

This work presents the results of an experimental study of the excited states of the 60Ni nucleus. High-Spin and highly energetic states in the 60Ni nucleus were populated using fusion-evaporation reactions. Gamma-rays were detected using the Ge-detector array Gammasphere operated in conjunction with ancillary detectors for charged-particles, neutrons and residual nuclei. An extended level scheme for the 60Ni nucleus has been constructed. More than 270 gamma-ray transitions from 114 levels up to an excitation energy of 23 MeV were studied. Seven deformed structures were identified in the 60Ni nucleus, six of them for first time, at high-spin high excitation energy. The theoretical analysis of these structures was performed using Cranked Nilsson-Strutinsky calculations.
Stress Analysis of a Composite Cylindrical Shell having Surface crack Stress Analysis of a Composite Cylindrical Shell having Surface crack Новинка

Stress Analysis of a Composite Cylindrical Shell having Surface crack

Composite materials are combinations of two or more materials giving a third material with highly desirable properties. A composite material cylindrical shell is one of the components used in weight sensitive areas as composite materials are nowadays commonly used in the aviation industry and marine applications. In many practical applications, using composites is more efficient. For example, in highly competitive airline markets, one is continuously looking for ways to lower overall mass of the aircraft without decreasing the stiffness and strength of its components like cylindrical shells or pressure vessels. This is possible by replacing conventional metal alloys with composite materials. However, surface irregularities and micro cracks can be imparted to such materials for various reasons and it is very important to analyze these materials carefully to hinder the damage that could result as a result of failure.
Digital 1 LCD Skin Moisture Detector - White (2 x AAA) Digital 1 LCD Skin Moisture Detector - White (2 x AAA) Новинка

Digital 1 LCD Skin Moisture Detector - White (2 x AAA)

Model SK-IV Color White Material ABS Quantity 1 Display Screen 1 inch LCD Functions Detecting your skin moisture Features Measurement range: 0~99.9%; Green light backlight; Probe perpendicular to the tested part; It beeps and flashes twice then indicates the result. Packing List 1 x Water moisture detector 2 x AAA batteries 1 x English user manual
Mini 60X Microscope with 2-LED Illumination + Currency Detecting UV Light (3*LR1130) Mini 60X Microscope with 2-LED Illumination + Currency Detecting UV Light (3*LR1130) Новинка

Mini 60X Microscope with 2-LED Illumination + Currency Detecting UV Light (3*LR1130)

Portable and convenient design easy to carry - Magnification: 60X - Bright LED light of the Magnifying Glass provides enough light at any dim conditions - Great product for the watch making industry especially for inspecting the tiny objects - Ideal for jewelry coins stamps and antiques etc - Power Supply: 3 x LR1130 batteries (included) - With a PU leather pouch can protect it from scratch attrition etc
IR Motion Detector USB LED Lights Rechargeable Lamps for Cabinet IR Motion Detector USB LED Lights Rechargeable Lamps for Cabinet Новинка

IR Motion Detector USB LED Lights Rechargeable Lamps for Cabinet

Smart and energy-saving, the light will automatically switch on when detecting people coming within 3m and automatic power off when detecting people left. Meanwhile, it can work in "ON" mode, which means that it can light all the time. It is not only can be used in your bedrooms, washroom, closet etc. Two Working Modes Under "ON" condition, the light will light all the time; while "AUTO" condition, the light situates sensor condition, it will automatically light up when you get within 3 meters and will go out 15 seconds after you walk out of its sensing range, and it only light up in darkness. Premium LEDs Comes with high brightness and a single full charge can work for two months. Applications The LED light can be used in many occasions, such as Cabinet, bathroom, living room, corridor and etc. Easy to Install With the enclosed 3M glue and the build-in magnet on the light, easy to install with tool-free. Specifications Name Infrared Motion Detector USB LED Lights Model FYD1608 Type Infrared Motion Lights Color White Shell Material PC Power Source SMD LED LED Quantity 6 LEDs Battery Capacity 500mAh Sensor Distance 3m (Max) Luminance >150LM Voltage 5V Product Weight 100g Product Size 150 x 30 x 12mm (L x W x H) Package Weight 120g Package Size 18 x 5 x 5cm Package Contents 1 x Infrared Motion Detector USB LED Light 1 x 3M Glue 1 x USB Cable1 x User Manual
IPEGA 0.8 LCD Digital Alcohol Tester w/ Backlight for Samsung i9300 / i9500 / Sony / HTC - Black IPEGA 0.8 LCD Digital Alcohol Tester w/ Backlight for Samsung i9300 / i9500 / Sony / HTC - Black Новинка

IPEGA 0.8 LCD Digital Alcohol Tester w/ Backlight for Samsung i9300 / i9500 / Sony / HTC - Black

The product is a alcohol tester designed for Samsung i9300it's small exquisite and delicate design it is so easy to carry! -Compatible N7100Galaxy nexusSONY ST25iSONY ST26iiHTC ONE X and more type. -Adopting new gas detection technology which can detecting the more actual alcohol content of gas -LCD digital display and colour backlight screen can make detection more ocular &more efficient -Unique detector can effectively identify cigarettes cokecoffe smells and prevent non alcohol gas to interfere the detecting result. -with voice alarm functionwhen alcohol content is excessthe buzzer will alarm automatically alert -It powered by Phone just connect it to Phone for use. -No need to use blowpipe just blow into air hole this way is healthy and clean. User Manual 1. please connect this product to i9300 then unlock i9300 then press switch of tester for a long time till Tester alert short buzzing at the same time LCD screen will appear green mactching indicator. 2.state "warm up"Number jump from 10 to 0 it will finish preheating procedure 3. when blow 10 seconds countdownpls let mouth close to pore under tester and blow to air hole and exhale into sensor for 3 to 5 seconds after finishing Countdown display screen will show the test result.if there is no detection to alcohol or alcohol content normalthe LCD screen keep green 5.If test report can reach to the scope below the LCD screen change to yellow and Caution will show . 0.02% BAC(or 0.2g/l)to 0.05% BAC(or 0.5g/l) 6.If test report can reach to the scope belowLCD screen change to red and Danger"will show the buzzer will alarm keep alert over & EQUAL 0.05% BAC (or 0.5g/l) over & EQUAL 0.08% BAC (or 0.8g/l)
Joseph Petrucelli R. Detecting Fraud in Organizations. Techniques, Tools, and Resources Joseph Petrucelli R. Detecting Fraud in Organizations. Techniques, Tools, and Resources Новинка

Joseph Petrucelli R. Detecting Fraud in Organizations. Techniques, Tools, and Resources

A savvy examination of where people and value meet, creating the opportunity for fraud An essential reference for all business professionals, Detecting Fraud in Organizations: Techniques, Tools, and Resources explains the process of how people commit fraud, as well as how to prevent and stop fraud from occurring in your organization. Organized by business processes which succinctly describe how fraud manifests itself on a daily basis, the authors explain ways in which everyone can help guard against fraud by familiarizing themselves with its building blocks and methods used to perpetrate and conceal it. Filled with situational examples the book is accompanied by a website featuring fraud simulations, business process maps, and other useful tools for combating fraud. Focuses on the people who perpetrate fraud and those who are tasked with preventing and detecting it Uniquely organized by business processes for more relevance and easier understanding by those people working within organizations Shows how subtle factors play a large role in identifying and ferreting out fraud in addition to the traditional knowledge of fraud schemes giving people and organizations the edge they need to be successful in prevention and deterrence Companion website includes additional fraud simulations, business process maps, and useful tools The price of fraud can be devastating to your business. Detecting Fraud in Organizations: Techniques, Tools, and Resources equips you and others in your organization with essential information and tools necessary to proactively catch fraud, reduce losses, improve efficiencies and develop actionable controls.
Invisible Ink Pen Invisible Ink Pen Новинка

Invisible Ink Pen

You can write invisible messages or design on paper or skin only read by UV LED light. Great for dorm room decoration safety property markings dance clubs and etc. The best choice as gift for promoting goods and advertisement Write secret messages Money detector (by revealing water marks) Built in Flashlight
Liandan T1 Skin Moisture Intelligent Detector - Purple + White Liandan T1 Skin Moisture Intelligent Detector - Purple + White Новинка

Liandan T1 Skin Moisture Intelligent Detector - Purple + White

Skin moisture Intelligent detector designed for female! - The smallest skin moisture Intelligent detector in global; Play and plug and dose not need charging; - Let you know your skin moisture through APP and help you find the most suitable replenishment skincare; - It's the best gift for you and your girl friends - Download APP; - Connect detector with phone through 3.5mm connecter; - Softly press the TEST CONNECT on skin and after skin presses down the TEST CONNECT button wait for 5 seconds; - The test result appears. Supports Android 4.0 or over and ISO 6.0 over mobile phones.

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The product is a alcohol tester designed for Samsung i9300it's small exquisite and delicate design it is so easy to carry! -Compatible N7100Galaxy nexusSONY ST25iSONY ST26iiHTC ONE X and more type. -Adopting new gas detection technology which can detecting the more actual alcohol content of gas -LCD digital display and colour backlight screen can make detection more ocular &more efficient -Unique detector can effectively identify cigarettes cokecoffe smells and prevent non alcohol gas to interfere the detecting result. -with voice alarm functionwhen alcohol content is excessthe buzzer will alarm automatically alert -It powered by Phone just connect it to Phone for use. -No need to use blowpipe just blow into air hole this way is healthy and clean. User Manual 1. please connect this product to i9300 then unlock i9300 then press switch of tester for a long time till Tester alert short buzzing at the same time LCD screen will appear green mactching indicator. 2.state "warm up"Number jump from 10 to 0 it will finish preheating procedure 3. when blow 10 seconds countdownpls let mouth close to pore under tester and blow to air hole and exhale into sensor for 3 to 5 seconds after finishing Countdown display screen will show the test result.if there is no detection to alcohol or alcohol content normalthe LCD screen keep green 5.If test report can reach to the scope below the LCD screen change to yellow and Caution will show . 0.02% BAC(or 0.2g/l)to 0.05% BAC(or 0.5g/l) 6.If test report can reach to the scope belowLCD screen change to red and Danger"will show the buzzer will alarm keep alert over & EQUAL 0.05% BAC (or 0.5g/l) over & EQUAL 0.08% BAC (or 0.8g/l)
Продажа cylindrical detector and preamplifier design for detecting neutrons лучших цены всего мира
Посредством этого сайта магазина - каталога товаров мы очень легко осуществляем продажу cylindrical detector and preamplifier design for detecting neutrons у одного из интернет-магазинов проверенных фирм. Определитесь с вашими предпочтениями один интернет-магазин, с лучшей ценой продукта. Прочитав рекомендации по продаже cylindrical detector and preamplifier design for detecting neutrons легко охарактеризовать производителя как превосходную и доступную фирму.