Radiamètre

Radiamètre


Description :

Ce radiamètre est petit, ergonomique. Il offre une excellent sensibilité aux faibles émissions alpha, beta, gamma et rayon x.
Permet de calculer facilement l'activité d'isotopes en Bequerels et DPM. Avec son port USB et son programme inclus, vous pouvez télécharger vos données et calibrer vos instruments.
1.4-2.0 mg/cm2 area density.
Effective diameter of window is 45 mm (1.75 in.).
Radiation symbol on front label marks the center of the detector.
4-digit liquid crystal display with indicators.
Display will update every 3 seconds. At low background levels, the update is the moving average for the past 30-second time period. The timed period for the moving average decreases as the radiation level increases.
Gamma Sensitivity: 3340 CPM/mR/hr referenced to Cs-137. Smallest detectable level for I-125 is .02 µCi at contact. Timer can set 1 minute sampling periods from 1 to 10 minutes.
Operating Range: mR/hr - .001 (1µR) to 100 mR/hr or CPM - 0 to 350,000 ; mSv/hr - .01 to 1000 or CPS - 0 to 5000 ; Total/ Timer - 1 to 9,999,000 counts
Accuracy: mR/hr ±10% typical (NIST), ±15% max - 0 to 100 ; µSv/hr ±10% typical (NIST), ±15% max - 01 - 1000 ; CPM ±10% typical (NIST), ±15% max - 0 to 350,000 (Referenced to Cs-137)
Count Light: Red LED flashes with each radiation event.
Audio Indicator: mR/hr .001 - 50 and CPM 1 - 160,000. 70db @ 1m. Pulsating beeper sounds the alert. Adjustable alert levels are used for mR/hr / CPM, and µSv/hr / CPS. Alarm will sound when in Timer Mode when set alarm is reached.
Outputs: 3.5mm headphone jack for CMOS or TTL devices: count to computer or datalogger. USB for use with Free Observer USB Software for PCs.
Anti-Saturation: Meter will hold at full scale in fields as high as 100 times the maximum reading.
Power Requirements: One 9-volt alkaline battery. Battery life is approximately 2000 hours at normal background. USB-AC Adapter.
Temperature Range: -10ºC to 50ºC (14ºF to 122ºF)
Weight: 273 grams (9.6 oz.) without battery.
Size: 150 x 80 x 30 mm (5.9 x 3.3 x 1.2 in.).
Includes: Carrying Case, Certificate of Conformance
Options: Xtreme Boot, Wipe Test Plate & Stand
Warranty: One Year Limited, 90 Day Warranty on GM Tube Detector