دستگاه دوکاره دزیمتر و رادیومتر محیطی ( اشعه سنج) مخصوص پرتوهای ایکس و گاما ساخت کمپانی اکوتست اکراین مدل ECOTEST VIP

Specifications

Indication range of gamma radiation equivalent dose rate (EDR)	μSv/h	0.1 – 999.9
Main relative permissible error limit of gamma radiation EDR indication with confidence probability of 0.95 (calibrated relative to ¹³⁷Cs)	%	±(25+2/ H),where H is a numericvalue of EDR in μSv/h
Indication range of gamma radiation equivalent dose (ED)	mSv	0.001…9 999;
Main relative permissible error limit of gamma radiationED indication with confidence probability of 0.95	%	±25
Energy range of registered gamma radiation	MeV	0.05 – 3.0
Energy dependence of the detector readings at gammaradiation EDR and ED evaluation in the energy rangefrom 0.05 to 1.25 MeV	%	±30
Battery life (AAAA size×2 of 620 mA·h capacity) under natural background radiation, not less than	hours	2500
General operating supply voltage of the detector fromtwo AAAA size batteries	V	3.0
Mean time to failure, not less than	hour	6000
Average service life of the detector, not less than	year	6
Weight	kg	0.06
Dimensions	mm	33 х 15 х 137