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LT-101 type portable χ γ radiation instrument
LT-101 type portable χ γ radiation instrument, is a built-in high sensitivity GM count tube as a detector, portable χ γ radiation instrument, it can in pre-set address coding and dosage of the historical time, automatic and continuous measure and record the radiation dose. Staff can set arbitrary dose rate alarm value and cumulative dose alarm value, the instrument give out sound and light alarm, remind the users to take effective measures to reduce the upational exposure, health protection personnel. The equipment is small in size, light weight, easy to carry, resistance to environmental interference ability, used in nuclear facilities, nuclear technology application unit, research institutes, chemical defense forces and environmental protection supervision and administration departments of radiation field investigation and ident emergency radiation measuring, also used for personal dose monitoring.
Radiation instrument
Technical performance:
L energy range: 40 keV ~ 3 MeV
L measurement dose equivalent rate: 0.01 u Sv/h ~ 10 mSv/h
L measurement cumulative dose equivalent: 0 ~ 10 Sv
L relative intrinsic error: than plus or minus 10% (137 CS 1 mSv/h)
L alarm sound intensity > 80 dB (distance 50 cm)
L real-time dynamic display of measurement uncertainty
L button start backlighting function
L instrument appearance size: 80 x 140 x 37 mm
L LCD screen size: 35 × 54 mm
L applicable temperature:-10○C ~ + 50○C
L relative humidity: 95% or (+ 40○C)
L number 5 battery power supply (this bottom continue boot time more than 700 hours)
L weight: 950 g