- α β γ contamination
- cps,Bq,Bq/cm2 optional
- Three kinds of testing mode, single, continuous and smoothness
- Continuous adjustment of alarm value, sound and light alarm
- Data memory, record of stored memory, real time clock
- Fault display
- Lithiumrecharble battery
- USB port
- Lattice LCD
- Backlight
- Can write scale factor, area, smoothness factor
- Continuous adjustment of time clock
- 8 keys, controlling of measurement, backlight, alarm, 4 multi-function keys.
- Low voltage display
- Alarm of outrange, alarm of GM tube block
Techincal features
- Detector:end window counter tube 3pcs
- Sensitive area:45cm2 (15 cm2×3)
- Radiation type:α,β,γ
- Measuring type:gross count,cps,degree of activityBq,Bq/cm2
- Measuring rage:0.1-105 cps,0.1-104 Bq,0.1-103 Bq/cm2
- Lower limit of energy: α 2.5 MeV β 30 keV γ 5 keV
- Efficiency:
≥40%(2π)according to 90Sr
≥40%(2π)according to 14C,239Pu
≥40%(2π)according to 2 04T
≥30%(2π)according to 239Pu
- 9V recharble battery, working time >100 hours
- Working temperature: 0 - 45℃
- Humidity: 90%
- Volume:226 mm×140 mm×88 mm
- Weight:1.8 kg
- 质量承诺
- 正品保修
- 送货到家
- 交易简单化
