PART NUMBER:48-2621
Built In 1" X 1" NaI(Tl) Gamma Scintillator Alarm 4 Ranges Total Counting Range from 0 - 3000 µR/hr
INDICATED USE: Low level (microR) gamma survey ALARM: Indicated by a red lamp and audible tone ( can be set at any point) DETECTOR: 1" X 1" sodium iodide (NaI)Tl scintillator SENSITIVITY: Typically 175 cpm/microR/hr (137Cs gamma ) ENERGY RESPONSE: Energy dependant METER DIAL: 0 - 3 microR/hr, BAT TEST (others available ) MULTIPLIERS: X1, X10, X100, X1000 LINEARITY: Reading within plus or minus 10% of true value AUDIO: Built in unimorph speaker with ON/OFF switch (greater than 60 dB at 2 feet ) CALIBRATION CONTROLS: Accessible from front of instrument (protective cover provided ) RESPONSE: Toggle switch for FAST (4 seconds) or SLOW (22 seconds) from 10% to 90% of final reading RESET: Push-button to zero meter POWER: 2 each "D" cell batteries (housed in sealed compartment that is externally accessible ) BATTERY LIFE: Typically 600 hours with alkaline batteries (battery condition can be checked on meter ) METER: 2.5" (6.4cm) arc, 1 mA analog type CONSTRUCTION: Cast and drawn aluminum with beige polyurethane enamel paint TEMPERATURE RANGE: -4° F(-20° C) to 122° F(50° C) May be certified for operation from -40° F(-40° C) to 150° F(65° C) SIZE: 7.8"(19.8 cm)H X 3.5"(8.9 cm)W X 8.5"(21.6 cm)L WEIGHT: 4.5 lbs(2.1 kg) including batteries
Common Meter Dial
202-004 0 - 3 mR/hr 202-419 0 - 0.03 mSv/h
Accessories Replacement Parts Check Source Headset Standard Carrying Case Air and Water Tight Carrying Case Meter Bezel Meter Movement Handle Detector Assembly
Ordering Info.; Manual
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