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Specifications
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CANARY IV DOSIMETER, MODEL 4084

VERY RUGGED CONSTRUCTION

HIGH SENSITIVITY

LONG BATTERY LIFE

SMALL SIZE AND WEIGHT

The model 4084 is a dosimeter for use in hostile environments. It has a high sensitivity of 0.01 mR (0.1 mGy) for the first digit. It is ideal for anyone who works around radiation and wants a constant indication of their exposure. Because of its sensitivity it quickly indicates levels above background.


Specifications

Mechanical

Dimensions: 3.4"H x 2.26"W x 1.48"D (8.6cm H x 5.7cm W x 3.8cm D)
Weight: 7.3 oz (207 gm)
Case Construction: Sealed cast aluminum enclosure
Display window: Polycarbonate
External controls: On-off guarded toggle switch.
Internal controls: Calibrate adjustment, Beeper on-off
Clip: Removable, snap-on, with anti-tear grippers

Electrical
Detector: Solid state PIN diode
Display: 6 digit LCD 3/16" digits
Audio: Piezo electric. Sound emitted from front of case.
Batteries: 2 ea. BR2325 Lithium cells
Calibration: Adjustable by internal control

Operational
Range: 0.01 to 9999.99 mR/h (0.1 mGy to 99999.9 mGy)
Beep rate: Beeps on every 0.01 mR (0.1 mGy) and at turn on. If beeper is switched off it still beeps at turn on to show battery condition.
Battery Warning: Beep changes to a short beep if battery is bad.
Battery Life: 2000 hr.
Accuracy: 20%
Exposure Rate Response: +0, -15% up to 5 R/h; Responds at 1000 R/h
Temp dependence: 10% from 15 C to 35 C, 20% from 0 C to 50 C. Storage from
Shock Factor: Mild shocks will have no effect. Large shocks may increment display by 0.01 mR (0.1 mGy)
Temperature Range:C to 50 °C
Recommenced Calibration Source: Cs137
Recommended calibration interval: 1 year.

Options
Options: Lanyard
Accessories:Batteries
Equipment:Supplied with manual, batteries and calibration certificate.

   
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Specifications subject to change without notice.
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