Polimaster PM1621MA User Manual

16
When using the dosimeter in a temperature range from -40 up to -20 C the
Dosimeter provides performance of the dosimetric functions without displaying the result of
measurement on LCD. When returning the dosimeter into conditions with a temperature
higher than -20 С LCD operates in a normal way.
The dosimeter performs continuous DER and DE measurement, DE accumulation
time counting in all modes, excluding an active mode of data transmission to PC (Ir/on).
Standard configuration of the dosimeter when shipping ensures indication of the
following parameters and functions performed:
DER measurement mode – On
On a display (2), figure 1.2 – DER values output
On a display (3) – output of statistical error values, % - Off
On a display (4) – output of DER values averaging - Off
Thresholds setting enable - On
Audible alarm - On
DE measurement mode – On
On a display (2), figure 1.2 – DE values output
On a display (3) – output of DE accumulation time values in thousands hours
(symbol “h” is indicated at DE accumulation time less than a thousand hours).
On a display (4) – output of DE accumulation time values in hours - On
On a display (4) – output of the values of time remaining for staying at the working
place - Off
Thresholds setting enable On
DE reset On
Audible alarm On
Dosimeter’s number indication mode – On
On a display (2), figure 1.2 - dosimeter’s number;
On a display (3) - month of the dosimeter’s production;
On a display (4) - year of the dosimeter’s production;
Audible alarm - On
Search mode - On.
Audio alarm indication mode - On.
Vibro alarm indication mode - On.
2.4.2 Selection of an indicated parameter
Modes of DER, DE, dosimeter’s number and data transmission to PC indication are
switched on by a successive pressing of the MODE button (figure 2.1 and 2.2).
The dosimeter allows switching on/off all the above-mentioned indication or
measurement modes. Change of the configuration is performed in the mode of data
transmission to PC.
2.4.3 DER measurement mode
In the DER mode (figure 2.1 and 2.2) the following values are indicated on the LCD:
- DER ( Sv/h, mSv/h, Sv/h);
- DER on the analogue scale in a logarithmic gauge (seven segments);
- statistical error in percents;
- averaging time of DER values (Range of the averaging time indication is from 1 up
to 2999 s. If the averaging time exceeds 2999 s, the symbols “- - -” are indicated on the
LCD).

Polimaster PM1621MA Specifications

General

Brand	Polimaster
Model	PM1621MA
Category	Measuring Instruments
Language	English