2. Thermo Scientific
  3. RadEye B20

Thermo Scientific RadEye B20 Operating instructions

  • Hello! I have reviewed the Short Operation Manual for the Thermo Scientific RadEye B20 and RadEye B20-ER radiation measurement instruments. This document provides information on how to operate these devices, which include features such as ratemeter scanning, scaler mode with background subtraction, alarm threshold settings, and key lock functionality. I'm ready to answer any questions you might have about using these devices based on the provided manual.
  • How do I power on the device?
    How do I activate the key lock?
    How do I switch to the scaler mode?
    How does the device indicate the count rate?
Radiation Measurement & Security Instruments
Thermo Fisher Scientific Messtechnik GmbH, 91056 Erlangen, Frauenauracherstr. 96, Germany, Phone +49 9131 998 0 - DK-018E110419 - Fri/Fro - DK-018E.cdr
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Short Operation Manual
RadEye B20 / B20-ER
Power up 1 x long
3 x short
ON/OFF
Activate key lock 1 x long
Deactivate key lock
The active mode is
highlighted by a
Power down
Function Button Press
Menu
operation
ACTION ACTION
AVAILABLE MENU ITEM
AVAILABLE MENU ITEM
SELECTED MENU ITEM
Info
ACTIVE MODEü
ü
ACTION ACTION
Selection of a digit,
decimal separator
or prefix:
Changing its value:
.012345674
1 (2)
µmkM
Ratemeter Mode (Fast scanning for surface contamination)
Bar graph display
of the count rate in
logarythmic scale
Alarm threshold setting:
Level 1: Level 2:
2x
3
3
4
1
12
6
Battery Level
4
2Icon indicates, that the unit is
processing data
6Count rate indication by sound (pulse)
55Quick count rate change.
Wait until the count rate is stable
Increasing count rate
Decreasing count rate
Scaler Mode (Highly sensitive measurements of prepared samples)
Radiation Measurement & Security Instruments
Short Operation Manual
RadEye B20 / B20-ER
2 (2)
2
1
1
Preset measurement time
2Press to start the measurement
Info
4
4
3
5
Early termination of the measurement
5Elapsed measurement time
3Average value based on the elapsed time
6
7
6Measurement result
7Press to start the next measurement
Info
The RadEye B20 / B20-ER
can be set to display
the net count rate by auto-
maticaly subracting the
stored background data.
See the manual for details.
Thermo Fisher Scientific Messtechnik GmbH, 91056 Erlangen, Frauenauracherstr. 96, Germany, Phone +49 9131 998 0 - DK-018E110419 - Fri/Fro - DK-018E.cdr
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