Pocket Size Exposure & Count Ratemeter

The Model 2401-ECX instrument is a pocket size radiation detection meter employiing dual energy compensated GM tubes for measuring gamma exposure. The meter measures 0-20 R/hr exposure rate and includes an audio and visual alarm. The metal case offers excellent protection against abuse. The overall size and integrated design facilitate ease of use.

INDICATED USE: gamma survey
RANGE: 0-20 R/hr
DETECTOR: 2 energy compensated GM tubes
SENSITIVITY: 4.5 cpm/mR/hr (low range) and 1000 cpm/mR/hr (high range)
ENERGY RESPONSE: reading within 20% of true value
RESPONSE TIME: typically 11 seconds or less from 10% to 90% of final reading
MULTIPLIERS: X0.1, X1, X10, X100, X1000
METER DIAL: 0-20 mR/hr
POWER: 9 volt battery
BATTERY LIFE: typically 250 hours with alkaline battery
SIZE: 4.6 x 8.4 x 13.5 cm (1.8 x 3.3 x 5.3 in.) (H x W x L)
WEIGHT: 0.4 kg (0.9 lb) including battery
ALARM: yes

Pocket Size Exposure & Count Ratemeter - Model 2401-ECX