Operating Instructions RF-2000
31
5.2.6 Setting recorder output range
Procedure to set recorder output range is as follows:
(1) Press shift + range.
The following is displayed.
EX(nm) EM(nm) Data
RANGE <<1>>
Range can be changed.
(2) Enter a desired set value with numerical key and press Enter.
Set value Range
0 Output : 0V
1 x 1
2 x 1/2
3 x 1/4
4 x 1/8
5 x 1/16
6 x 1/32
7 x 1/64
8 x 1/128
9 x 1/256
When the emission intensity is maximum (about 1000) and the range is x1, signal of
about 500mV is output to the 10mVFS terminal and signal of about 50mV is output to
the 1mVFS terminal.
For selecting a range, determine the maximum value of emission intensity to be
recorded in the recorder and apply the value in the following equation to determine
the range.
Range ≤ 20 ÷ (Maximum intensity of emission)
(Common to both 10mVFS and 1mVFS)
[Example] To record the emission intensity in the range of 0 ~ 150 in the
recorder:
Range ≤ 20 ÷ 150 = 1/7.5
In this case, select range x 1/8.
(3) To return the display to the initial state, press CE.
Please note:
When the emission intensity is at the maximum value (1000),
signal of 1V is output to INTEG.1V terminal regardless of setting
of the range.
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