Specification :

Features :
• Ion chamber ( 500 cc atmospheric) survey meter
• Barcode laser scanner
• Wide measuring range of 1¼ Sv/ hr to 500mSv/ hr ( 0.1 mR/ hr to 50R/ hr)
• Built in memory to store data
• Compact, lightweight and easy-to-use, one hand operation
• Dose rate and accumulated dose measurement
• Display illumination
• Freeze mode to record the highest dose
• Display illumination
• Freeze mode to record the highest dose
• User programmable dose rate and accumulated dose alarms
• Remote PC communication

Specifications:
Measuring Range: 1 ¼ Sv/ hr to 500 mSv/ hr ( 0.1 mR/ hr to 50 R/ hr)
Display Range: 0.1 ¼ Sv/ hr to 500 mSv/ hr ( 0.01 mR/ hr to 50 R/ hr)
Accuracy: ± 10% of reading within measuring range
Gamma Energy Dependence ( 137Cs) : Better than ± 20% at 20keV to 1.3MeV
Angular Dependence ( 137Cs) : Less than ± 5% ( for ± 120o of front direction) .
Ion Chamber Volume: 500 cc
Chamber Wall and Cover Thickness: 300mg/ cm2 ( tissue equivalent)
Window Thickness: 7 mg/ cm2
Response Time: 2 sec. for readings above 1 mR/ h
5 sec. for auto-ranging change, from Low to High Range
Power Source: Two 1.5V C-type Alkaline cells - 100 hours of continuous operation
Display : DigiLog ( 3 digits and 2 decades of analog bar graph)
Data Logging : 347 data records ( 1415 with extended memory)
Temperature Range: Operation: -10oC to + 50oC ( 15oF - 122oF)
Storage: -20oC to + 60oC ( -5oF - 140oF)
Humidity Range: Up to 95% RH ( non condensing)
Dimensions: Width: 10cm ( 3.9" ) , length 25cm ( 9.8" ) , height 19cm ( 7.5" )
Weight: 1, 100g ( 2.4lb)
Casing: High impact ABS