DA-800G Portable X-ray and Gamma Radiation Survey Meter
Product introduction
DA-800G X-ray and Gamma Radiation Survey Meter is a portable x and gamma radiation detection instrument used to monitor x and gamma rays in radioactive workplaces. It uses highly sensitive GM tubes as detectors with fast response. The х-γ radiation meter has a wide dose rate measurement range, and can accurately measure high-energy and low-energy x and γ-rays, and has good energy response characteristics. х-γ radiation meter is widely used in medical treatment, disease control, environmental protection, metallurgy, petroleum, chemical industry, radiation laboratory, commodity inspection, industrial flaw detection, radiation processing, mining and other occasions that require radiation environment and radiation protection testing.
Features
• The high-speed embedded microprocessor is selected to ensure the real-time performance of monitoring data and status;
• The handle of the main unit is detachable to meet the needs of changing handles in different measurement environments;
• It adopts a 3.5-inch color touch LCD display and a full Chinese operation interface, which is easy to use and easy to operate.
• Automatically save the accumulated dose, will not be lost when power off, and can manually check the alarm record;
• Alarm thresholds for dose rate and cumulative dose can be set;
• 4000 sets of alarm storage data;
• Over-threshold sound alarm, small dead time, high dose rate;
• 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
|
Metal GM counter tube
|
|
Energy response
|
50Kev～5Mev, response variation is less than ±20%
|
|
Detectable type
|
x, gamma and hard beta rays
|
|
Measuring range
|
Dose rate: 0.05μSv/h～100mSv/h; (optional 0.1μSv/h～5Sv/h) Cumulative dose: 0-9999mSv.
|
|
Display
|
3.5-inch color touch LCD display
|
|
Sensitivity
|
1μSv/h>1.5CPS.
|
|
Relative inherent error
|
≤±10% (137Cs, 200μSv/h);
|
|
Response time
|
1S (after algorithm processing).
|
|
Operating environment
|
temperature -10℃～+50℃, relative humidity (at 40℃)≤95%.
|
|
Power supply
|
7.4V rechargeable lithium battery, real-time detection of battery voltage, and the battery icon flashes to remind when the voltage is low
|
|
Shell
|
aluminum alloy structure, the overall structure is strong and durable;
|
|
Weight
|
1.30Kg (without batteries)
|
|
Dimensions
|
420×180×88(mm).
|
Product Tags:
|
|
Portable X Ray And Gamma Radiation Survey Meter DA-800G Radiation Detection Instrument Images
|
