Introduction
HAD-J1210 alpha beta gamma surface contamination measuring instrument is mainly used to measure radioactive surface contamination, can the alpha, beta, gamma rays, is measured at the same time, the equipment is easy to carry, convenient operation, good performance and reliable. Technical parameters
Detector: one or three GM end window counter sensitive area: 15 cm2 (15 cm2 (3)
Alpha, beta, gamma radiation
Measurement types: total number, the CPS, Bq, Bq/cm2
Measuring range: 0.1-105 CPS, 0.1 104 Bq, 0.1 104 Bq/cm2
Energy threshold: 2.5 MeV alpha radiation,
Beta radiation 30 keV,
5 keV gamma radiation efficiency (with protection grille, 2 PI) : 90 sr - 90 y 35% or higher, 14 c 8% or higher, 204 tl 15% or higher, 239 pu 15% or higher
Instrument working time > 100 h
Environmental features: working temperature 45 ℃, 0-90% humidity
Weight: 1.5 kg Product features:
CPS, Bq, Bq/cm2 optional acousto-optic alarm and alarm thresholds continuous adjustable outrange alarm instrument
Introduction
HAD-J1210 alpha beta gamma surface contamination measuring instrument is mainly used to measure radioactive surface contamination, can the alpha, beta, gamma rays, is measured at the same time, the equipment is easy to carry, convenient operation, good performance and reliable.
