Berthold LB 4700 - Page 49

LB 4700
6 Operation
56926BA2, Rev. 02, 04/2019
45
Setting the Detector Code
Internal device parameters are adjusted to suit the used scintillator size by setting
the detector code. The correct detector code is set at the factory and a change is
not normally required. A table with the detector codes to be used is found below:
Detector code
Scintillator type and size
0 NaI (50x50 / 40x35)
2 NaI (44x5) Am-241
(Soft Vers. >/=12.06.12)
3 NaI (44x5) Cm-244, 0 ... 60°C, high stability
(Soft Vers. >/=12.06.12)
4 NaI (44x5) Cm-244, -40 ... 60°C
(Soft Vers. >/=12.06.12)
6 Polymer (50x60)
[valid for LB 44x and LB 47x]
7 NaI (125x50) K2O/KCL, 0 ... 60°C, high stability
(Soft Vers. >/=12.06.12)
8 NaI (50x50 / 40x35) low background
(Soft Vers. >/=12.06.12)
9 NaI (125x50) K2O/KCL, -40 ... 60°C
(Soft Vers. >/=12.06.12)
52 Polymer (50x60) [valid for LB 47x]
10 Polymer (1500 mm and 2000 mm)
13 Polymer (1000 mm and 1250 mm)
22 Polymer (500 mm and 750 mm)
NOTICE
An incorrect setting may have a negative impact on the long-term stability of
the device or may lead to other forms of malfunction.