CoMo 170 surface contamination detector, α - β surface contamination measuring instrument

·Brand/Model: German o 170

·model: CoMo 170

·Brand: CoMo from Germany

·Customized processing: No

The CoMo 170&CoMo 300 portable high-sensitivity alpha beta surface contamination detector/alpha beta surface contamination measuring instrument is a powerful, adaptable, and scalable nuclear contamination safety detection tool launched by the German company SEA. The core detector adopts an improved new generation large-area plastic scintillator detector based on scintillators, which can simultaneously measure alpha, beta, and gamma rays and has automatic detection of alpha rays. It can be set to selectively measure alpha ray detection mode or beta/gamma ray detection mode. Compared with traditional alpha and beta large-area xenon chamber detectors, the new plastic scintillator detector has excellent sensitivity and responsiveness, and still has good detection and response performance for even extremely low-intensity radiation. At the same time, the new plastic scintillator detector does not require xenon gas filling, which greatly reduces the operating costs of the instrument and can effectively reduce the probability of mechanical failure of the detector, reducing maintenance costs in the later stage.

CoMo 170&CoMo 300 have complete nuclear radiation detection and analysis functions, and the operation of the instrument is very simple. SEA adopts micro control technology for them, and all measurement data and information during the operation process will be automatically switched and displayed on the instrument LCD screen in real time according to the current working mode of the operator. The pure text display operation mode allows even beginners who have not operated it to quickly get started. The basic system parameters and various limit values can be set quickly, and the operator can set multiple measurement mode parameters in advance according to actual needs for easy retrieval at any time during measurement.

CoMo 170&CoMo 300 also have powerful data analysis and processing capabilities, as well as comprehensive expansion capabilities. The instrument body is equipped with built-in storage flash memory, which can automatically or manually save 750 sets of measurement data. The front panel integrates an RS232 interface and an external probe interface. Through the RS232 interface, the operator can easily download the data from the body's memory to the computer for more advanced analysis and processing (PC software needs to be selected) At the same time, the instrument supports external dedicated on-site printing printers to quickly print measurement results on site. Through the external probe interface, a series of radiation dose rate probes, pipeline contamination measurement probes, or larger alpha and beta surface contamination detectors tailored by SEA for CoMo 170&CoMo 300 can be connected, which will greatly improve the adaptability of CoMo 170&CoMo 300 in various environments.

characteristic:

l A new type of thin-layer plastic scintillator detector that does not require inflation Reduce the probability of failure while providing better performance

l The detector can simultaneously measure alpha rays, beta rays, and gamma rays, and can choose between alpha ray contamination measurement mode, beta/gamma ray contamination measurement mode, or automatic measurement mode. Automatic measurement reports automatically when alpha ray radiation is present.

l Ergonomic design, lightweight, high brightness large-area LED display, complete scale menu display, can automatically sense and turn on background lights in dark environments, lighting time can be freely set

l Good applicability, can be used without restriction at -10 ℃.

l Large detection area: CoMo170 detection area: 170cm2; CoMo300 detection area: 300cm2

l User friendly interface, requiring only 5 key operations, displaying units of CPS, Bq, or Bq/cm2 to choose from, with advanced menu settings for password protection

l The body integrates flash storage, automatically stores measurement data (750 sets), and can be transmitted to a PC through the RS232 port on the panel (optional PC software is required)

l β. Gamma background monitoring and compensation Automatically deduct the background

l Custom alarm threshold setting, dual sound and light alarm prompt function

l Customize measurement time.

l 25 freely editable nuclide libraries

Application:

l nuclear power plant

l Nuclear Industry Research Center

l nuclear medicine

l Universities and laboratories

l Investigation of Environmental Radiation Pollution

l Nuclear Security and Counter Terrorism Agency (*, *...)

l Airport, station, port, customs security inspection

......

Specifications:

Detector:ZnS coated, thin film plastic scintillator detector

Probe area: CoMo170: 170cm2

CoMo300): 300 cm2

Alarm method:Sound and light alarm

Alarm threshold:You can choose CPS, Bq, or Bq/cm2 units for programming settings

Display unit:CPS, Bq, or Bq/cm2, display nSv/h when connected to an external dose rate probe μSv/h、mSv/h

Nuclide library:25 nuclides, with reset and automatic calibration functions

Bottom line deduction:Deduction and non deduction of background are optional, and the background measurement time can be set

book Bottom: CoMo 170：α：0.1 cps； β/γ：15-25 cps

CoMo 300：α：0.1 cps； β/γ：20-30 cps

Measurement time setting:In the menu, you can select the measurement time mode or error rate value mode (only for fixed wall or wiping tests), and the time unit is seconds

Memory:750 pieces of data, with printing function (with time recording)

display Show:Large LCD display with backlight, 128 × 64 pixels

Outside Shell:Ergonomic plastic casing

ruler Inch: CoMo 170：280×125×135mm (with handle)

CoMo 300：318×157×172mm (with handle)

Work related items:﹣10℃～﹢40℃

electric Source:Two AA batteries or NiMH rechargeable batteries (the normal working time of Hong Kong power is about 25-35 hours)

heavy Quantity: CoMo 170：750g

CoMo 300：1150g