PM1203M 可编程剂量计

 
- Detector:GM tube
 
- Dose Rate display: 0.01 - 2000 μSv/h (1 μR/h - 200 mR/h), H*(10) 
 
- Dose Rate Accuracy:  ± (15+1.5/H+0.0025H)% (in range 0.1 μSv/h - 2000 μSv/h, where H – dose rate in μSv/h)
 
- Dose measurement: 0.01 - 9999 mSv (0.1 mR- 999.9 R)
 
- Dose Accuracy        : ± 20% (in range 0.01 mSv - 9999 mSv ) (1 mR - 999.9 R)
 
- Energy range: 0.06 - 1.5 MeV
 
- Energy response relative to 0.662 MeV  (137Cs) : ± 15 %  (in range 0.662 - 1.5 MeV)
 
- Survive after momentary influence of maximum permissible gamma radiation within 5 min: 
 
- Standards compliance: X
- Alarm type: visual, audio
 
- Physical Parameters:
 
+ Dimensions  125 x 42 x 24 mm(5 x 1 5/8x 1)
 
+ Weight  90 g (3.17 oz)
 
- Environmental Characteristics Temperature :-15 up to +60 °C (from 5 up to +140 °F) from -40 to -15 °C without indication
- Humidity: up to 80% at 35°C (95°F)
- Environmental protection : X
- Drop test: X
- Water resistant : X
- Power Batteries :  2 elements of type V357
- Battery lifetime : 12 months
- Battery discharge control: LCD indication
- Additional 
- Countdown timer: X
- Display of time to critical exposure: X
- Functions : seconds, minutes, hours, date, month, year
- Calendar mode: alarm clock
- PC Communication: IRDA
 
Detail
Polimaster PM1203M Programmable Dosimeter continuously measures the ambient dose equivalent H*(10) and dose equivalent rate H*(10). Unlike conventional  dosimeters with Geiger-Muller detector, this low-cost multipurpose dosimeter is highly sensitive to the low levels of radiation and can register the slightest changes in the natural radiation background.
Recommended for use by professionals and non-professionals who would like to be alerted with the necessary information to protect themselves from the radiation exposure.
Polimaster PM1203M electronic dosimeter performs following functions:
Continuous monitoring of the gamma dose and dose rate;
Alert user via audible and visual alarm when the adjustable dose and/or dose rate thresholds are exceeded;
Record and store data in its non-volatile memory;
Transmit all recorded data via infrared channel to a PC for further processing and analysis;
Operates as a regular watch with an alarm clock and calendar functions. 
The instrument large and bright LCD screen enables users to view clearly the measurement results.
 
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