Manufacturer: NARDEUX-LOCHES
Measuring method: ionization chamber for X-ray / beta / gamma radiation
Ionization chamber with a volume of 515 cc
Power supply: 1x 1.5V single battery (LR20)
Wall thickness of the board: 7 mg / cm ² (without cover)
300 mg / cm ² (with cover)
Energy: 5 keV to 3 MeV
Accuracy: 10% at 1 mR / h, 7% otherwise
Measuring ranges: 1 mR / h = 10 ╣ Sv / h
10 mR / h = 100 ╣ Sv / h
100 mR / h = 1000 ╣ Sv / h = 1 mSv / h
1 R / h = 10 000 ╣ Sv / h = 10 mSv / h
10 R / h = 100 000 ╣ Sv / h = 100 mSv / h
100 R / h = 1 000 000 ╣ Sv / h = 1000 mSv / h
Other: Battery check,
Zero,
10 mR dose alarm