LUDLUM 9DP-1 User Manual

MODEL 9DP-1 Operator’s Manual
Ludlum Measurements, Inc. 57 December 2015
Safety Considerations and
Maintenance
11.1 Environmental Conditions for
Normal Use
Indoor or outdoor use
Temperature range of -20 to 40 °C (-4 to 104 °F)
Maximum relative humidity of less than 95% (non-condensing)
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.)
11.2 Warning Markings and Symbols
Caution!
The operator or responsible body is cautioned that the
protection provided by the equipment may be impaired if the
equipment is used in a manner not specified by Ludlum
Measurements, Inc.The Model 9DP-1 Ion Chamber is marked
with the following symbols:
CAUTION (per ISO 3864, No. B.3.1) – designates hazardous live voltage
and risk of electric shock. During normal use, internal components are
hazardous live. This instrument must be isolated or disconnected from the
hazardous live voltage before accessing the internal components. This
symbol appears on the front panel. Note the following precautions:
Section
11

LUDLUM 9DP-1 Specifications

General

Brand	LUDLUM
Model	9DP-1
Category	Measuring Instruments
Language	English