Get exclusive volume discounts, bulk pricing updates, and new product alerts delivered directly to your inbox.
By subscribing, you agree to our Terms of Service and Privacy Policy.
Direct access to our certified experts
Alpha/Beta Detector: ZnS-coated plastic scintillator, 170 cm² window (17 × 10 cm)
X/Gamma Detector: Energy-compensated GM tube (optional)
Measurement Units: cps, Bq, Bq/cm² for α/β; μSv/h or cps for γ
Alpha Background: < 3 cpm
Beta Background: < 15 cps (γ ≤ 0.2 μSv/h)
Alpha Efficiency: ≥ 30% (Am-241 or Pu-239, 2π)
Beta Efficiency: ≥ 30% (Tl-204 or Sr-90/Y-90, 2π)
Alpha Count Range: 0.01 – 2000 cps
Beta Count Range: 0.1 – 5000 cps
Inherent Error: ≤ ±20%
Gamma Dose Rate: 0.01 μSv/h – 10 mSv/h
Gamma Dose: 0.01 μGy – 9999.9 mSv
Gamma Inherent Error: -17% – 25%
Clock: Yes
Sampling: Timer adjustable
Sampling Mode: Statistical error parameter adjustable
Alpha Alarm: 1 – 2000 cps adjustable
Beta Alarm: 5 – 4000 cps adjustable
Gamma Alarm: 1 μSv/h – 10 mSv/h adjustable
Alarm Indication: Red LED and buzzer
Low Battery Alarm: Yes
Operating Temperature: -15 °C – 45 °C
Relative Humidity: 30% – 90% (at 30 °C)
Power Supply: Two AA 1.5 V or 1.2 V batteries
Weight: 0.9 kg
Dimensions: 160 × 130 × 290 mm (with handle)
High sensitivity intelligent portable instrument
For workbench, wall, floor, body surface and clothing α/β contamination measurement
Environmental X/γ dose rate monitoring
15 nuclide efficiencies for activity detection
