Polimaster PM1401MA User Manual

8
1.4 Clip installation/removal
The РМ1401MA comes with a clip, which may be used to fasten the instrument to
waist belt or pocket. The clip may be easily installed and removed from the instrument by
using a screwdriver or similar tool as shown on the figures below:
1.5 Battery installation
РМ1401MA is packaged without a battery installed. To install the battery, open the
battery compartment cover located on the right side of the instrument with a coin or
screwdriver. Once opened, insert a single AA battery loading the positive (+) end first.
Reinstall the battery cover and tighten it. If the battery is installed properly, the unit
will turn ON automatically, the LCD screen will display all segments for about 1 second and
then the unit will perform self-test and initiation procedures.
1.6 Delivery kit
The following items are included in the PM1401MA standard delivery kit:
• The PM1401MA instrument;
• External vibrator with wrist band;
• AA-LR6 Battery;
• CD-ROM with software;
• Operation Manual;
• Package.
Clip installation
Clip removal
1
2

Polimaster PM1401MA Specifications

General

Detectors Gamma	CsI(Tl) scintillator
Sensitivity, gamma radiation Cs-137 Am-241	100 s-1/(µSv/h) / (1 s-1/(µR/h)) 100 s-1/(µSv/h) / (1 s-1/(µR/h))
Energy range Gamma	0.06 – 3.0 MeV
Indication range Gamma	0.01 µSv/h – 99.99 µSv/h / (1 µR/h – 9999 µR/h)
Response time	0.25 s
Measurement range Gamma (± 30 % at 137Cs)	0.1 µSv/h – 70 µSv/h / (10 µR/h – 7000 µR/h)
Alarm types	visual, audible and external vibrator
Drop test	1, 5 m (5 ft.) onto concrete surface
Power requirements	one AA size battery
Battery lifetime	Up to 1000 hours
Communication	IR interface
Memory	990 data points
Environmental Temperature range LCD indication Humidity	-30 to +50 °C (-22 to +122 °F ) -15 to +50 °C (+5 to +122, 5 °F ) up to 95 % at +35 °C (+95 °F )
Ingress Protection Rating	IP65

Weight and Dimensions

Dimensions	110х57х32 mm (41/3 х 21/4 х 11/4 in)
Weight, including battery	320 g. (11.29 oz)