Pocket Size - Multi-Purpose Count Ratemeter

Introduction

The Model 2401-P instrument is a general purpose, pocket size radiation detection meter designed around the venerable GM pancake detector. The detector is conveniently packaged inside the instrument with a protective screen window. The meter presents two scales, CPM for contamination measurements and mR/hr for exposure rate.

Medical Application

This meter is great for measuring low-level surface contamination of beta emitting isotopes, or for locating dropped or lost (therapeutic) seeds in the Radiology or Nuclear Medicine departments.

This Product is CE Certified

INDICATED USE: alpha, beta gamma survey
RANGE: 0-15 mR/hr; 0-50,000 cpm
DETECTOR: 15 cm² (2.3 in²) pancake GM
SENSITIVITY: typically 3300 cpm/mR/hr (137Cs gamma)
EFFICIENCY: 5%-14C; 22%-90Sr/90Y; 19%-99Tc; ≤ 1%-99mTc, 32%-32P; 15%-239Pu
ENERGY RESPONSE: energy dependent
RESPONSE TIME: typically 11 seconds from 10% to 90% of final reading
METER DIAL: 0-0.15 mR/hr; 0-500 cpm; BAT OK
POWER: 1 each 9 volt battery vBATTERY 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: no

Pocket Size - Multi-Purpose Count Ratemeter - Model 2401-P

Introduction

Medical Application