RS2100 alpha-ray beta-ray contamination monitor

RS2100 alpha-ray beta-ray contamination monitor cps bq

Brief introduction

RS2100 portable surface contamination meter is mainly used for measurement of alpha and beta surface contamination, widely used for places as may be contaminated and must be monitored. For example: nuclear power plant, nuclear waste treatment plant, be removed or retired nuclear facilities, radioactive waste processing factory, hospital, research and application of various environments, surface contamination monitoring on the walls, floor, table, hands, feet, clothes or other items.

Surface contamination monitoring purpose is: to prevent the spread of radioactive contamination, check the radioactive pollution control is effective or is a violation of operation rules, the surface pollution limits in certain region and certain level, to prevent pollution diffusion and workers exposed to excessive radiation. To provide information for the development of personal monitoring programs, system monitoring programs and operating procedures.

The main radiation types of surface pollution monitoring are: alpha, beta ray.

Features

1 Optimal reflector geometry and surface to ensure good uniformity and efficiency;

2 press the corresponding button, can be opened / closed sound tips;

3 backlight one touch switch, can be automatically extinguished;

4 can be connected to an external computer via a USB connector using a serial line;

5 the surface of the instrument is easy to clean up;

6 vacuum detector, aluminum foil can be quickly replaced;

7 user friendly, easy to operate;

Two 8 adjustable alarm threshold;

9 small size, light weight, seismic design;

10 high sensitivity, uniform response;

11 simultaneous measurement of alpha beta, alpha or beta can be measured separately;

Technical parameter

Detector: plastic scintillation ZnS (Ag)

Window: aluminized Mylar foil

Beta energy: 150kev~2.5Mev

Battery life: about 150 hours (no backlight)

Display: 128X64 dot matrix

Effective area: 10 * 10 cm2

Detection limit: 105cps

Battery: Standard C alkaline battery or rechargeable battery

Weight: About 1kg

Unit: CPS, cps/cm2, Bq, Bq/cm2

Detection efficiency: 241Am = 52%; 14C = 17%; 204Tl = 48%; 90Sr+90Y = 50%; 137Cs = 45%