Linear Voltage Test; Db Voltage Test - Fluke 8050A Instruction Manual

MAINTENANCE
LINEAR VOLTAGE TEST
4·34. Linear Voltage Test
4-35. Use the following procedure to verify the proper
operation of the ac and de voltage measurement
functions:
L Connect the DMM Calibrator to the 8050A as
follows: HI to the VIkO/S input connectorand
LO to the COMMON input connector.
2. For each step in Table 44, select the switch
positions shown and adjust the DMM
Calibrator to the required 8050A voltage input
level and frequency, then verify that the 8050A
display reading is within limits.
3. This concludes the Linear Voltage Test. If
desired proceed directly to the dB Voltage Test.
4·36. dB Voltage Test
4-37. Use the following procedure to verify the proper
operation of the dB voltage measurement function:
1. Complete the Linear Voltage Test.
2. Select the AC dB function, 200mV range.
3. Connect the DMM Calibrator to the 8050A as
follows: HI to the V
I
kOI S input connector and
LO to the COMMON input connector.
4. For each step in Table 4-5, adjust the DMM
Calibrator to the required 8050A voltage input
level and frequency, then verify that the 8050A
display reading is within limits.
Table 4-4. Linear Voltage Test
UUTSWITCH
UUTINPUT
DISPLAY
STEP
POSITIONS
READING
AC/DC
RANGE
LEVEL FREQUENCY
1 200 mV
+190 mV de +189.92 to +190.08
2
-190 mV de -189.92 to -190.08
3
2V +1.9V de +1.8992 to +1.9008
DC
4 -1.9V de -1.8992 to -1.900B
5 20V +19V de +18.992 to +19.008
6 200V +190V de +189.92 to +190.08
7
1000V +10OOV de +999.5 to +1000.5
8
2V
Short
<'0040
9 100 Hz 188.95 to 191.05
10
200 mV
190 mV ae rms
10 kHz 188.95 to 191.05
11 50kHz 180.20 to 199.80
12
100 mV ac rms
100 Hz 985 to 1015
13
2V 1.9V ac rms
100 Hz
1.8895 to 1.9105
14 10 kHz 1.8895 to 1.9105
15
AC
50 kHz 1.8020 to 1.9980
16
100 Hz 18.895 to 19.105
17
20V 19V ae rms 10 kHz 18.895 to 19.105
18
50 kHz
18.020 to 19.980
19
200V
190V ae rms 100 Hz
188.95 to 191.05
20
looV ac rms 10 kHz
99.40 to 100.60
21
750V 750V ac rms
100 Hz 745.2 to 754.8
22
1 kHz
745.2 to 754.8
4-6