BelarusPOLIMASTER PM1621 Nuclear Radiation Detector
Personal dosimeterReal-time measurement of gamma and X radiation doses HP(10) by PM1621 and PM161A. Mainly for the staff working in the control area to wear. Control areas include: nuclear power plants, fuel reprocessing plants, border ports, research centers, hospitals, non-destructive testing services, and personnel who may be exposed to nuclear radiation, such as military, police, fire fighting, miners, national inspection personnel, etc.
Features
Easy to use, two-button operation
_Infrared data transmission, wide energy response
_Two independent dose and dose rate warning thresholds
_Acousto-optic alarm, LCD display, with background light
_Shock-proof, good sealing, small size, light weight
_Store user ID and 1000 historical data
Technical parameters:
_Detector: GM tube detector
_Equivalent dose rate measurement range:
■PM1621：0.01 μSv/h～0.2 Sv/h
■PM1621A：0.01 μSv/h～2 Sv/h
_Equivalent dose measurement range: 0.01_Sv~9.99_Sv
_Equivalent dose and dose rate alarm threshold range: the whole range can be set continuously
_Equivalent dose rate accuracy: & plusmn; (15%+0.0015/H+0.01H)%; H is equivalent dose rate, unit is mu Sv/h
■PM1621：0.1 μSv/h～0.1 Sv/h
■PM1621A：0.1 μSv/h～1 Sv/h
_energy response: 10 keV-20 MeV; accuracy for Cs-137 of 662 keV is & plusmn; 30%
_Response time for discontinuous change of dose rate:
When increasing: 5S
: 10s at reduction
_deviation: less than 15%
_Equivalent dose accuracy (1 uSv-9.99 Sv): & plusmn; 15%
_Limit of maximum instantaneous dose rate:
■PM1621：1 Sv/h
■PM1621A：10 Sv/h
_Drop test: 0.7 m
_Additional functions: alarm clock, timer (1s-23h59m59s), stopwatch (0.1s-23h59m59s), calendar (year, month and day)
_Power supply: 1 AA battery, 1 year battery life
_Working environment: - 40 & deg; C ~ + 60 & deg; C (LCD: - 20 & deg; C ~ + 60 & deg; C); Humidity 98%; Pressure 84 - 106.7kPa
_Protection Level: IP67
_Weight and size: 150 g, battery; 87*72*35 mm