WRIST GAMMA DOSIMETER PM1208M

• Wristwatch incorporates gamma radioactivity detector, Geiger-Müller type.

The PM1208M is a Geiger-Müller type gamma radiation detector mounted on an anti-shock wristwatch (Swiss mechanism, Inox Sphere 763), continuously displaying the dose rate (0.01 μSv / hr - 10 mSv / hr) and the cumulative dose on a lighted LCD screen;

It includes an audible alarm that is activated if the dose thresholds or the dose rate are exceeded.

Data of up to 500 events can be stored in a stable memory and downloaded to a PC through a standard IrDA (infrared) port for dose control and accounting.

The functions of the watch include calendar and alarm, it is also submersible to a depth of 100 m.

 

Technical characteristics
 

• Detector: GM tube.

• Measuring range DER: 0.01 - 9999.99 μSv / h (1 μR / h - 999,999 mR / h), H * (10).

• Accuracy of the dose: ± 20% (in the range 0.1 - 9999 μSv / h (10 μR / h - 999.9 mR / h)).

• DE Measuring range: 0.001 - 9999 mSv (0.1 μR - 999.9 R).

• Dose accuracy: ± 20% (in the range of 0.01 mSv to 9999 mSv (1 mR - 999.9 R)).

• Power range: 0.06-1.5 MeV.

• Degree of protection: IP68.

• Water resistant: 100 m (up to 330 ').

• Alarm type: Visual audio.

• Functions: Movement of the dial quartz watch 763 (Switzerland).

• Calendar mode: alarm clock.

• PC communication: IRDA.

• Batteries: One CR 2032 lithium battery.

• Battery discharge control: LCD indication.

• Battery life: 18 months (average DER not exceeding 0.3 μSv / h, Alarms activated for no more than 20 s / 24 hours) * Backlighting is used for no more than 3 s / 24 hours.

• Dimensions: 52 x 51 x 20 mm (2 '' x 2 '' x ¾ '').

• Weight: 100 g (3.5 oz).

• Temperature: 0 to +45 ° C (From +32 to +113 ° F) -20 to +45 ° C.

• Humidity: Up to 95% at 40 ° C (104 ° F).