Saphydose Gamma i Dosimeter | Bertin Instruments

Saphydose gamma i

The Saphydose Gamma i is an isotropic electronic dosimeter dedicated to workers exposed to radiation. This instrument is used for measurement of the Hp(10), dose equivalent for the whole body.

Radiation type

X and Gamma

Detector type

2 energy-compensated silicon diodes

Dose measurement range

From 1 µSv to 9999.99 mSv

Dose rate measurement range

From 0.5 µSv/h to 5 Sv/h

Energy range

From 60 keV to 7 MeV

Alarms

Sound and visual

Display

5 scrolling alphanumeric character LCD screen

Battery lifetime

8000h of operation with 2 batteries

Memorization

Recording of dose and dose rate history

Operating temperature

From – 20 to + 50 °C

Hermeticity

IP 65

Compliant with use in nuclear facilities

Saphydose Gamma i complies with the IEC 61526 standard for measurement of personal dose equivalents. There are more than 40,000 devices in operation worldwide

Robust

Saphydose Gamma i has a high immunity against electromagnetic interference, as well as a robust shockproof aluminum box

Low maintenance costs

Saphydose Gamma i has a very long battery autonomy: more than 4 years with 2 AA batteries

Versatile

Saphydose Gamma i can be used alone, or integrated into an operational wireless dosimetry system

Saphydose Gamma i measures X and gamma rays with a reliable dual silicon diode, having a measurement range of dose equivalent from 1 µSv to 9999.9 mSv. This technology allows an improved stability in comparison with standard GM dosimeters.

It has a very visible 5 scrolling alphanumeric character LED Display. It has a robust aluminum housing, tested at 10 shocks per side onto steel and 10 cm height of drop, so it can be used in rough conditions.

It also has a very high immunity against electronic interference, with a 30A/m at 50Hz magnetic fields immunity. It works with one or two AA batteries, for more flexibility and autonomy. It is pocket -size and very light (145 g).

LMF3