Fields of application
NDT, Fire Brigades, Civil Defence, Authorities, Customs, Shipping Companies, Nuclear Medicine, Nuclear Technology, Industry,
Chemistry, Research
Features
small, handy, PTB-approved and easy to operate dose rate meter for the measurement of gamma radiation and X-rays
measurand: ambient dose rate equivalent ?*(10) and ambient dose equivalent H*(10) (local dose)
detector: energy compensated GM tube
large, digital indication of measured values on LC-display (backlit)
selectable simultaneous or separate indication of dose and dose rate,
additionally quasi-analog indication of dose rate (logarithmic bar graph)
4 preset dose rate alarm thresholds and 4 preset dose alarm thresholds
(on demand adjustment of customised alarm thresholds)
switchable acoustic single-pulse indication
automatic and continuous storage of the dose into a
non-volatile memory
storage of the dose and of set parameters even during battery change
permanent self test
designed for rough use, housing made of aluminium,
protection class IP54 (splashproof)
menu-driven user navigation
supplied together with a robust nylon bag
PLEASE NOTE: Detecting the personal dose requires a measuring
instrument with the measurand Hp(10).
Technical Data
Dose rate indication range
0 nSv/h ≤ ?*(10) ≤ 70 mSv/h
Dose rate measuring range
0.5 µSv/h ≤ ?*(10) ≤ 70 mSv/h
Dose indication range
0 nSv ≤ H*(10) ≤ 1.0 Sv
Dose measuring range
0.5 µSv ≤ H*(10) ≤ 1.0 Sv
Energy range
45 keV up to 1.3 MeV
Dose rate alarm thresholds
7.5 µSv/h, 25 µSv/h,
40 µSv/h, 300 µSv/h
Dose alarm thresholds
200 µSv, 500 µSv,
1000 µSv, 2000 µSv
Temperature range -20°C up to +60°C
Power supply 2 batteries 1.5 V (type AAA)
Acoustic alarm 80 dB(A) measured in 30 cm distance
PTB-Approval No. 23.51/10.02
Dimensions/Weight
(26 × 66 × 103) mm
approx. 190 g (with batteries)
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