TB 9-4935-365-35
Calibrator
Test instrument
Adjustments
Range
Indication limits (V dc)
Output
setting
Min
Max
1V
1
.9998 (.9997)
1.0002 (1.0003)
+DCV CAL (+DCV)
100 mV
100 mV1
99.93
100.07
DC 100 MV
-.9998 (.9997)
-1.0002 (-1.0003)
1V
1
-DCV CAL (-DCV)
---
100 mV
1
.0999 ( .0999)
0.1001 (0.1001)
10 V
10
9.998 (9.997)
10.002 (10.003)
10 V CAL
100 V
100
99.98 (99.97)
100.02 (100.03)
100 V CAL (INPUT DIV)
1000 V
1000
999.8 (999.7)
1000.2 (1000.3)
1 KV CAL
Model 8120A only.
1
(4) Set calibrator output to minimum.
b. Adjustments. No further adjustments can be made.
a. Performance Check
(1) Press function V AC and RANGE 1 pushbuttons.
(2) Set calibrator for an output amplitude of 1.0000 V at an output frequency of
1 kHz. If TI does not indicate within limits specified in first row of table 4, perform
(3) Repeat technique of (1) and (2) above, for settings and indications listed in
table 4. If TI
does not
indicate within
limits specified, perform corresponding adjustments
Calibrator
Test instrument
Adjustments
Output
Output
Indication limits
amplitude
Range
Min
Max
(R)
1V
1 kHz
1
0.9975
1.0025
ACV CAL (ACV)
100 mV
1 kHz
100 mV
99.75
100.25
AC 100 MV
1
100 mV
20 kHz
100 mV
99.40
100.60
AC 100 MVHF
1
1V
20 kHz
1
0.9940
1.0060
1 V HF ADJ(1 V HF)
1V
10 kHz
1
0.9975
1.0025
---
1V
30 Hz
1
0.9940
1.0060
---
10 V
30 Hz
10
9.940
10.060
---
10 V
20 kHz
10
9.940
10.060
10 V HF ADJ (10 V HF)
10 V
10 kHz
10
9.975
10.025
---
10 V
1 kHz
10
9.975
10.025
---
100 V
1 kHz
100
99.75
100.25
---
100 V
20 kHz
100
99.40
100.60
---
100 V
30 Hz
100
99.40
100.60
---
1000 V
30 Hz
1000
994.0
1006.0
---
1000 V
10 kHz
1000
997.5
1002.5
---
1000 V
20 kHz
1000
994.0
1006.0
---
1Model
8120A only.
(4) Set calibrator output to minimum.
b. Adjustments. No further adjustments can be made.