|
DA-175 α β Surface Radiation Contamination Monitor Dual Detector Design
| MOQ: | 1 set |
| Price: | Negotiable |
| Standard Packaging: | Carton |
| Delivery Period: | 5~8 working days |
| Payment Method: | T/T,L/C |
| Supply Capacity: | 500 sets per month |
Surface Radiation Contamination Monitor
,β Radiation Contamination Monitor
,α Radiation Contamination Monitor
DA-175 α, β Surface Contamination Meter
Product introduction
DA-175 α, β Surface Contamination Meter adopts dual detector design, which is used to monitor the α, β contamination level and γ radiation level of radioactive substances on the surface of personnel/items. It has the characteristics of accurate measurement, high sensitivity and convenient use, and can be used to inspect radioactive contamination in the environment. It can send out sound and light alarm according to the predetermined alarm threshold to warn the on-site staff and ensure the safety of personnel. It can be used for surface contamination detection of work surfaces, floors, walls, clothing, human skin, etc. in radioactive workplaces or laboratories.
Features
• The host has a built-in gamma detector, which can be used as a gamma dose alarm;
• Based on pulse shape discrimination, α and β particles can be distinguished and measured in real time;
• It adopts a 4-inch color touch LCD display and a full Chinese operation interface, which is easy to use and easy to operate.
• You can freely choose to deduct or not deduct the background, and the background measurement time is optional; the nuclide library can be edited freely.
• Data can be aggregated and stored for viewing by relevant personnel at any time.
• It has a real-time clock function, which can display the year, month and day in real time, and the operation of the clock will not be affected by power failure.
Technical parameters
|
Item |
Specification |
|
Detector |
ZnS coated plastic scintillator detector |
|
Detection area |
175.5cm2 Diameter: 150mm; |
|
Detectable types |
α, β, γ |
|
Display units |
cps, cpm, Bq or Bq/cm2 |
|
Display |
4-inch color touch LCD display |
|
Background count |
α≤0.1cps, β≤5cps |
|
Measuring range |
α: 0~5000cps, β: 0~50000cps |
|
Detection efficiency |
90Sr-90Y≥35%, 241Am (α)≥30%; (2π). |
|
Operating environment |
temperature -20°C ~ +45°C, relative humidity (at 40°C) ≤ 95%. |
|
Alarm threshold |
continuously adjustable within the measuring range |
|
Data transfer |
USB interface for exporting measurement data |
|
Data storage |
100,000 sets of data storage, with power-off protection function |
|
Power supply |
8.4V 10000mA rechargeable lithium battery |
|
Shell |
aluminum alloy structure, the overall structure is strong and durable; |
|
Weight |
about 3Kg |
|
size |
main unit 145×179×54mm (without handle), detector φ157×297mm (without handle). |
