X - gamma radiation detector

Specifications

DP802i type X - gamma radiation  detector - as a super humanized design and enhanced personal dose monitoring is mainly used for X, gamma rays and hard beta rays of radiation protection monitoring, suitable for nuclear power station, the accelerator, isotope applications, industrial X, gamma NDT, radiation source treatment, medical treatment, cobalt gamma irradiation, radioactive laboratory, nuclear facilities around environmental monitoring field, timely, ensure to my warning safety of staff; The instrument can be also measured dose rate and cumulative dose. It USES reactive new single chip microcomputer, the compensation for the probe, the instrument GM counting pipe has a wide measurement range, better energy response characteristics, and with overload directives and protection function.

nstrument characteristics

Humanization design, instrument operation simple and easy to use

Cumulative dose and dose rate and measurement show also displays the CMP

Instrument high sensitivity, fast response, measurable environment this bottom

Automatic switching units of measurement

Protective alarm and automatic storage measurement data, in order to check

Automatic save cumulative dose start date and accumulation

Equipped with unique LED lamp, can according to LED twinkle frequency reflect rays weaknesses

Preset dose rate and cumulative dose alarm threshold

Dose rate and cumulative dose sound-light alarm function

Noise, vibration, light, mute alarm any way choice

Low power design, supply battery voltage state instructions

After powrefailure cumulative dose can long time preservation

With real-time clock function, shut down the normal operation after the clock

Built-in fault detection, dose rate overload alarm and protection function, ensure instruments work normally

Its main technical indices

Measuring scope: agent quantity rate: 0.01 apms Sv/h ~ 150mSv/h

Cumulative dose of apms Sv ~ 999.9:0.00 mSv

Energy range: 40Kev ~ 1.5 Mev

Energy response error: acuities + 30% (relative to the 137Cs)

Relative basic error: acuities + 10%

Measuring time: the measuring time according to ray strength automatic selection, the response speed is faster

Alarm threshold: 0.5, 1.0, 2.5, 10, 30, 50, 100, 500 apms Sv/h

Protective alarm response time: more than 2 seconds

Showing the way: graphics dot-matrix LCD

Show unit: dose rate (apms Sv/h or mSv/h) and cumulative dose (apms mSv) - international Sv or standard units

Supply mode: use a section 7 battery, low power consumption, this bottom measurement can be used for 20 days (normal working hours)

Shape dimension: 90 * 60 * 17 (mm)

Heavy quantity: 66g (the exact weight)