BERTHOLD TECHNOLOGIES LB4710-080 - Page 175

Chapter 3 Parameters
Mini-Switch LB 471
30
Depending on the operation mode, this value is determined as
follows:
Standard mode
Professional mode
based on code 39 as soon as
empty calibration has been
performed.
based on code 30 or code 31
(depending on setting) as soon
as a calibration in code 36 has
been performed.
Zero count rate (cps)
Display of zero count rate used by the device for
measurement
This parameter serves only for display.
Depending on the operation mode, this value is determined as
follows:
Standard mode
Professional mode
based on code 32 as soon as
empty calibration has been
performed.
based on code 32 as soon as
calibration in code 36 has been
performed.
Empty count rate (cps)
Read in or enter empty count rate
(Only in the professional mode)
Input
Function
„Cal“ button
Read in count rate
>0
Fixed value
Carry out empty calibration at a level
below the monitoring height. Read in
the count rate at this level.
The empty count rate can either be:
 read in or
 typed in on the keyboard.
C o d e 2 2
C o d e 3 0
Figure 1:
Level below
monitoring level