RDS 31-S/ R

Features... • H* ( 10) ambient dose equivalent dose and dose rate • existing GMP-series external detectors can be used with suitable adapters • new ergonomic design • large screen, configurable backlight with automatic illumination control • high impact durable case construction , IP-67 immersion proof • internal memory to store measurements • flexible histogram functions • firm ware of instrument upgradable through cable link • configurable short cut functions Specification Radiological Characteristics : • gamma and x-rays, 48keV...3MeV. Alpha, Beta radiation with an external probe • detectors: one energy-compensated GM tube, energy response according to ambient dose equivalent H* ( 10) • dose rate measurement range: 0.01 ! µ Sv/ h...0.1 Sv/ h or 1µ rem/ h...10 rem/ h • dose measurement range: 0.01 µ Sv...10 Sv or 1 rem...1000 rem • resolution: three significant digits or 0.01 µ Sv/ h on dose rate and 0.01 ! Sv on dose ( 1 ! rem/ h on dose rate and 1 m rem on dose) • calibration accuracy: ± 5% , 137Cs , calibration direction and in the calibration field, temperature + 20 ° C ( 68° F) • dose rate linearity: ± 15% ± least significant number 0.05 µ Sv/ h...0.1 Sv/ h ( 5 µ rem/ h to 10rem/ h) • variation of the response due to photon radiation energy ( RE) and angle of incidence ( RE, A) : 71%