Datron 1061 Calibration And Servicing Handbook page 10

3
DC
VOLTAGE
CALIBRATION
[1] For
10614, lnput
Filter
increases resolution by
I
digit
-
10614
tolerance
given
in
brackets
(
).
Remarks
This calibration
step
may take
around 30
seconds
to
complete
Each subsequent
operation
of 'Ib'
should
approximately
halve
the DVM
reading
Wait
for
the
reading
to
stabilize
before
operating'Zero'
Wait for
the
reading
to
stabilize
before
operat¡ng'Zero'
rl
Lethal
voltages
present -
increase
calibration
source
ín
100V
steps
if
possible
xl
Lethal
voltages
present -
increase
calibratíon
source
in
100V
steps
if
possible
,CALIBRATE'
Key
DVM
Reading
After
Calibration
<10
digits
(<100
disits)
<100
digits
*.0.0000v
+10.0000v
i0.0000v
-10.0000v
L.00000v
+1.00000v
r..00000v
-1.00000v
10.000mV
i.1 digit
+100.000v
t l
digit
*.0.000mV
r.1
digit
-100.000v
el
digit
r0.000v
+100.000v
*0.000v
-100.000v
r.0.00v
+1000.00v
1.0.00v
-1000.00v
'Lin'
,Ib
'Zera'
'Gain'
'Zero'
'Gain'
'Zero'
'Gain'
'Zero'
'Gain'
'Zero'
'Gain'
'Zero'
'Gain'
'Zero'
'Gain'
'Zero'
'Gain'
'Zero'
'Gain'
'Zero'
'Gain'
DVM
Setting
DC,1
Filter[1]
DC,.1
DC,10
DC,10
DC,10
DC,10
DC,1
DC,1
DC,1
DC,1
DC,.1
DC,.1
DC,.1
DC,.1
DC,100
0C,100
DC,100
DC,100
DC,1000
DC,1000
DC.1000
DC,1000
Calibration
Source
OutPut
lMO
Lin
Source
1oMo
Ib
Source
+0.0000v
+10.0000v
-0.0000v
-10.0000v
+0.00000v
+1.00000v
-0.00000v
-1.00000v
+0.000mV
+100.000mV
-0.000mV
-100.000mV
+0.000v
+100.000v
-0.000v
-100.000v
+0.00v
+1000.00v
-0.00v
-1000.00v
Calibration
Operation
Linearity
lnput
Bias
Cu rre
nt
10V
Range
Zero
10V Positive
Full
Range
10V
Range
Tero
10V
Negative
Full
Range
1V
Range
Zero
1V Positive
Full
Range
1V
Range
Zero
1V
Negative
Full
Range
lV
Ranæ
Zero
1V Positive
Full
Range
.1V
Range
Zero
1V
Negative
Full
Range
100V
Range
Zero
100V Positive
Full
Range
100V
Range
Zero
100V Negative
Full
Range
1000V
Range
Zero
1000V Positive
Full
Range
1000V
Range
Zero
1000V
Negative
Full
Range
Step
1
2
3
4
5
b
7
I
I
10
11
12
13
14
15
16
17
18
19
20
21
22