X - gamma radiation personal dose equivalent (rate) alarming device

Specifications

DP802i type X - gamma radiation personal dose equivalent (rate) alarming device - as a super humanized design and enhanced perso

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)