Geiger-Müller Counter 513610
2017-05-05 / HS
Product manual
AC513610
p. 5/8
Dansk
manual:
Se p. 1
Frederiksen Scientific A/S Tel. +45 7524 4966 info@frederiksen.eu
Viaduktvej 35 · DK-6870 Ølgod Fax +45 7524 6282 www.frederiksen.eu
Overview
• 5 fixed counting periods (Time = 1, 10, 60, 100
or 300 seconds) - plus manual start and stop
• Optional Repeat Mode – repeat
measurements without interruption. The main
display shows every completed measurement
result, while the current count is displayed in
an auxiliary display
• GM tube voltage can be adjusted between
400 and 700 V, while still reading the counts
• GM Sound gives a click from a loudspeaker for
each pulse recorded
• Ready Beep signals end of measurement
period - especially handy in repeat mode
• Very flexible regarding the GM tubes used
• May be controlled from a PC. Digital pulse
output. (Special cables required - option)
Quick Guide
Connect: The counter accepts tubes with BNC
connectors or with ¼” Jack. Connect only one
tube.
Power On: Press to turn on and off.
Right after the counter is switched on it is ready
for single measurements with a measurement
time of 10 s.
Navigation: Find the parameter you want to set
using the buttons and . The parameter is
marked with a flashing arrow in the display: Time,
Repeat, GM Voltage, GM Sound, Ready Beep.
Setting: Press to select the current parameter.
Then set the parameter with and .
Accept: Press to accept the new value.
Measurement: Start a measurement by pressing
. This also resets the display.
The measurement stops when the selected time
expires. If an infinite period is chosen – or if you
just want to stop prematurely – press again
to stop.