RAM-R 200

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