DA-800B Environmental X-γ Radiation Dose Rate Meter

Product introduction 

DA-800B intelligent х-γ radiation meter is a hand-held/portable environmental grade x and gamma radiation detector for monitoring x and gamma rays in radioactive workplaces

Measuring instrument, which uses highly sensitive scintillation crystals as detectors, with fast response.

Key performance indicators

• Detector: φ30×25mm, NaI scintillation crystal

• Sensitivity: ≥350CPS/ μSv/h (relative to 137Cs)

• Measuring range: dose rate: 0.01～200.00μSv/h;

Cumulative dose: 0.00μSv～9.99Sv;

• Response time: 1s

• Energy range: 38Kev～3Mev

• Relative inherent error: ±10%

• Measurement time: programmable from 5 to 120 seconds;

• Alarm threshold: the accumulated dose and dose rate threshold can be set arbitrarily

• Display unit: equivalent dose rate μSv/h, absorbed dose rate μGy/h; cumulative dose μSv; count rate CPS;

• Power consumption: 2 standard AA batteries; the power consumption of the whole machine is ≤200mW (excluding the power consumption of the display backlight);

• Weight and size: 1.30Kg (including battery), 420×180×88(mm).