Ludlum Measurements 44-2 - Introduction

Model 44-2 Gamma Scintillator
Ludlum Measurements, Inc. Page 5 March 2010
Safety Considerations
ENVIRONMENTAL CONDITIONS FOR NORMAL USE
1. Indoor or outdoor use (in a dry environment)
2. No maximum altitude
3. Temperature range of -20 to 50 °C (5 to 122 °F); May be
certified for operation from -40 to 65 °C (-40 to 150
°F).
4. Maximum relative humidity of less than 95% (non-
condensing)
5. Pollution Degree 3 (as defined by IEC 664)
(Occurs when conductive pollution or dry nonconductive
pollution becomes conductive due to condensation. This is
typical of industrial or construction sites.)
CLEANING INSTRUCTIONS AND PRECAUTIONS
The detector may be cleaned externally with a damp cloth,
using only water as the wetting agent. Do not immerse the
instrument in any liquid. Observe the following precautions
when cleaning:
1. Turn the instrument electronics OFF.
2. Allow the instrument to sit for one minute.
3. Disconnect the detector cable before cleaning the
detector.