VERY RUGGED CONSTRUCTION
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.
Dimensions: 3.4"H x 2.26"W x 1.48"D (8.6cm H x
5.7cm W x 3.8cm D)
7.3 oz (207 gm)
Sealed cast aluminum enclosure
controls: On-off guarded toggle switch.
controls: Calibrate adjustment, Beeper on-off
snap-on, with anti-tear grippers
Solid state PIN diode
6 digit LCD 3/16" digits
Piezo electric. Sound emitted from front of case.
2 ea. BR2325 Lithium cells
Adjustable by internal control
0.01 to 9999.99 mR/h (0.1 mGy to 99999.9 mGy)
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.
Warning: Beep changes to a short beep if battery is bad.
Life: 2000 hr.
Rate Response: +0, -15% up to 5 R/h; Responds at 1000 R/h
10% from 15 C to 35 C, 20% from 0 C to 50 C. Storage from
Mild shocks will have no effect. Large shocks may increment display
by 0.01 mR (0.1 mGy)
Range:C to 50 °C
Calibration Source: Cs137
calibration interval: 1 year.
with manual, batteries and calibration certificate.