Datron 1062 - Page 12

5
OHMS
CALIBRATION TABLE
r
Step
Calibration
Operation
Calibration
Source
DVM
Setting
'CALIBRATE'
Key
DVM
Reading
After
Calibration
’
Remarks
1
10J2 Range
Zero
4 wire zero
kl2,
4
wire, 1012
'Zero'
±0.000012
±1
digit
Wait for the reading
to
stabilize before
operating 'Zero'
2 10S2 Full
Range
10O
[1]
Standard
Resistor
kl2,
4
wire, 1 012
'Gain' 10.000012
±1 digit
Wait for the
reading
to
stabilize before
operating 'Gain'
3 ,1kJ2
Range
Zero
4 wire zero kl2, 4
wire, .1 'Zero'
±0.00012
4
.1kl2
Full
Range
10012
[1]
Standard
Resistor
kl2, 4 wire, .1
'Gain' 100.00012
5 1kJ2 Range
Zero
4
wire zero kl2, 4 wire, 1
'Zero' ±.00000kl2
6
1kJ2 Full
Range
1kl2
[1]
Standard
Resistor
kl2, 4 wire, 1
'Gain' 1
.00000kl2
7
lOkfi Range
Zero
4 wire zero kl2, 4
wire,
10
'Zero'
±0.0000kl2
8
lOkfi Full
Range
10kl2
[1]
Standard
Resistor
kl2, 4 wire, 10
'Gain'
10.0000kl2
9 100kJ2
Range Zero
4 wire zero kl2, 4 wire, 100
'Zero' ±0.000kl2
10 100kS2
Full
Range
100kl2
[1]
Standard
Resistor
kl2,
4
wire,
100
'Gain'
100.000kl2
11
1000kS2
Range Zero
4
wire zero
kl2,4 wire, 1000
Input Filter[2]
'Zero'
±0.00kl2
(±0.000kl2)
12 1000k^2
Full
Range
1000kl2
[1]
Standard
Resistor
kl2, 4 wire,
1000
Input
Filter[2l
'Gain'
1000.00kl2
±1 digit
(1000.000kl2)
(±10 digits)
13
10MJ2
Range
Zero
4
wire zero
kl2, 4
wire,
10M12
Input
Filter(2]
'Zero'
±0.0000M12
(±O.OOOOOM12)
14 10MJ7 Full
Range
10M12
[1]
Standard
Resistor
kl2,
4 wire, 10M12
Input Filter[2]
'Gain' 10.0000M12
±5
digits
(10.00000M12)
(±50
digits)
[1
]
-
With Standard Resistor sources it
may be
useful
to use the
'KEYBOARD' method
of
calibration
-
see
section
1
.7
[2]
-
For
1061 A,
Input filter
increases resolution by 1 digit, so 1061 A
figures
are
given
in brackets
(
).