Portable Personal Alarm Dosimeter
Description
Portable Personal Alarm Dosimeter with the function of sound and light alarm which can monitor X-ray or γ-ray, and display result on the screen. The products standard is JJG1009-2006 direct reading personal dose equivalent (rate) monitors for X and gamma radiation.
【Technical Data】
u Detector: GM counter tubes which has compensated
u Measurement Range: dose equivalent: Hp(10)0.0μSv-99.99mSv
dose rate equivalent: Hp(10)0.1μSv/h-99.99mSv/h
u Relative Error: <15%(137Cs)
u Energy Response: 50KeV-1.3MeV, instrumental error ±30%
u Angle Response: refer to 137Cs, the result is below 30% from 0° to 90°
u Alarm: the threshold of cumulative dose is 50μSv and dose rate is 25μSv/h. If the threshold has been exceeded, there will be a sound and light alarm. The intensity of beep is more than 80dB from a distance of 30cm
u Power: two pieces of AAA batteries (7 # 1.5 V Alkali Battery), the power is less than 2mW and it could be used for 720 hours
u Size: 92(length)×55(width)×18(height)mm
u Weight: 98g(battery is included)
【Characteristics】
u It is low-power,sensitive, small size and easy to carry.
u Resistant to electric - magnetic interference is strong.
【Application】
It applies to the workers who is working in the field such as DNT, nuclear industry, hospital, ministry of aviation and ministry of environmental protection.