RD1503辐射监测仪

RD1503辐射监测仪
拥有一个SBM20-1型的G-M硬β放射线和一个γ放射线探测器，其技术包括：缩短了辐射测量时间，提高了显示范围，并且提高了测量精确度。它采用大液晶显示屏、三个独立操作按钮、多阈值报警、电池电量显示、背光显示等。

技术参数

Scale range ambiemt dose rate equivalent(测量范围)	µSv/h	0,05 ... 9,99
Scale range exposition dose rate(剂量率范围)	µRem/h	5 ... 999
Range energy scales - radiations(能量范围)	MeV	0,1 ... 1,25
Reproducibility of indications (at confidential probability 0.95), where Ð is a dose rate in µSv/h(误差)	%	15+6/Ð
Levels of sound-alarm threshold(报警限)	µSv/h	0.30, 0.60, 1.20
Levels of sound-alarm threshold(报警限)	µRem/h	30, 60, 120
Time of calculation(测量时间)	sec	40±0.5*
Time of indication(指示时间)	-	continuously
Batteries of "AAA" type	-	one or two
Time of continuous work of a device, not less(工作时间)	hour	550 **
Overall dimensions(尺寸)	mm	105x60x26
Weight (without batteries)重量(不包括电池)	kg	0,09
* The increase in cycles of calculation conducts to increase of reliability of indications. ** Two batteries with a capacity 1350ÌAh, at a level of a natural background no more than 0,3 µSv/h and with factory settings.