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PDM-501 is an electronic pocket dosemeter with high sensitivity for Gamma (X-ray) in a pocketable shape.
The accumulated dose is easy to read with the digital display. This is one of the best suited models for personal exposure measurement.
|Radiation detected||Gamma and X-ray|
|Energy threshold||60 keV|
|Measurement range||Dose : 0.01 μSv to 1 Sv
Dose rate : 0.01 μSv/h to 10 mSv/h
|Accuracy||Within ±10% (0.1 μSv to 1 Sv)
Within ±20% (1 μSv/h to 10 mSv/h)
|Alarm||Accumulated dose caution and alarm; Dose rate caution and alarm;
Elapsed time caution and alarm
|Waterproof and dustproof||IP54|
|Power||LR03/AAA alkaline battery|
|Battery life||Approx. 800 hours (at room temperature of 20 degrees C, with measurement
values continuously displayed,
without alarm or backlight, using a AAA alkaline battery manufactured by
|Environmental requirements in operation||Temperature : -10 to +50 degrees C
Humidity : 90% RH or less (Non-condensing or freezing)
|Dimensions||Approx. 62 (W) x 23 (D) x85 (H) mm (excluding the clip)|
|Weight||Approx. 100 g (including the battery)|
*1 To reset the data, hold down the power switch when the power is turned off.
This website includes information intended for healthcare professionals.
Please note that all descriptions in this website conform to the Pharmaceutical and Medical Device Act in Japan as well as other laws and regulations in Japan. Model names, specifications and configurations of products in overseas market outside Japan may be different by the countries.