Keterangan :

The RAM-R-200 is designed for measuring a wide range of alpha, beta and gamma radiation fields ( with external smart detectors) . The RAM-R-200 features 2 internal energy compensdated GM tubes, with a measurement range of 10uR/ hr to 100 R/ hr ( 0.01mSv/ hr to 1 Sv/ hr) .

Feature :
• includes embedded microprocessors, data logging and data communication for calibration
• automatic self-test of meter and external probes
• automatic detector identification with each change of the detector
• built-in RS232 communication with optional telemetry
• calibration software
• backlight display
• optional extended pole for hard to range places
• data logging: 1000 data records

Specification :

Radiological Characteristics

• detector: energy compensated GM-tube ( ZP-1201 and ZP-1313)
• accuracy: + / - 10% of reading, within measuring range
• energy range: 60 to 2000 keV
• sensitivity: 17cps/ mR/ h ( ZP1201) , 1.4 cps/ mR/ h ( ZP1313)
• detector life time: 20R/ h field for six months
• contamination: cpm or counts ( e.g. cpm, Kcpm, Mcpm)

Electrical Characteristics
• power supply – 9 Volts ( supplied by a 9 Volt battery located in the meter case)
• battery life: approximately 100 hours of continuous use

Mechanical Characteristics
• meter dimensions ( w x h x l) : 80 x 35 x 134 mm ( 3.2 x 1.4 x 5.3 in)
• weight ( including cell) : 460gr ( 1 lb)
• casing: seawater resistant aluminum alloy, shock resistant
• display:
• DigiLog ( 3 digits and 2 decades of analog bar graph)
• Four push-buttons: On/ off, light, speaker, mode

Environmental Characteristics
• temperature
• operation -30° to 60° C ( -22 to 140° F )
• storage -30° to 70° C ( -22 to 158° F )
• relative humidity: 10 to 95% RH ( non-condensing