Graetz GammaTwin User Manual

Soware Version 1.4/1.5
GammaTwinOperaon Manual
18
5.1.2 Dose and dose rate alarm thresholds
In these both menus the acvated alarm
threshold is marked by a hook. By using the
buon it is possible to scroll through the single
alarm thresholds. With the -buon the inver-
se shown alarm threshold is chosen (black line,
white gures) and acvated. By pressing this
-buon again, the next menu point is selected.
5.1.3 Acouscs
By using the -buon it is possible to scroll
through the lines. With the -buon the inver-
se shown opon can be selected. This selecon
is marked by a hook. By pushing the buon

Graetz GammaTwin Specifications

General

Power Supply	2 x AA batteries
Radiation Detected	Gamma
Energy Range	3 MeV
Measurement Range	0.01 µSv/h
Accuracy	±15%
Display	LCD