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Room 102, Building 5, Erlizhuang, Haidian District
Beijing Weixin Chuhua Trading Co., Ltd
Room 102, Building 5, Erlizhuang, Haidian District
Personal electronic dosimeterRepresenting over 25 years of experience in electronic dosage and continuously improving through customer feedback,
Its wide range covers X-ray and gamma radiation detection. The unique high contrast backlit LCD display provides clear indications of wearer dose and surrounding dose rate for depth dose equivalent. More importantly, it has multiple methods (sound, visual, and tactile) to alert wearers in alarm conditions.
The most prominent feature is that only one AAA battery DMC 3000 can provide all of these protections while maintaining continuous use for over 2500 hours.
Personal electronic dosimeterparameter
Compliant with IEC 61526 Ed. 3 and ANSI 4220A standards
Measurement and display:
X and gamma energy range: 15 keV -7 MeV
Energy response better than ± 20% (typical ± 10%)
Hp (10) accuracy:
≦± 10%* (137Cs, ~ 24 mSv/h);
≦± 10%* (241Am, ~ 23 mSv/h);
(including expanded uncertainty at ± 5% K=2)
<= ± 19% X 16keV**
(including extended uncertainty at ± 9% K=2)
Display units: mSv, μ Sv, or mrem
Display dose range:
1 μSv - 10 Sv (0.1 mrem - 1000 rem)
Display dose rate range:
0.01 mSv/h -10 Sv/h (1 mrem/h -1000 rem/h) or
0.001 mSv/h -10 Sv/h (this is an extension option)
Measurement range:
0.1 μSv/h - 10 Sv/h (0.01 mrem - 1000 rem)
Dose rate linearity:
○<± 20% below 10 Sv/h (1000 rem/h)
(Co and X H30 20 keV)
○<± 20% 6 Sv/h (600 rem/h) or less
(Pulse X-ray 20ms width, 1, 10&20 pps)