Use and Care Guide

Form number TM61773-5 Rev 3 July 2010
Page 5
PERFORMANCE VERIFICATIONS
Perform the following analysis; if the meter conforms to the limits listed in Table 1 through 7 the meter is
functioning correctly. If the meter does not conform to any of the listed limits the calibration procedure
must be performed.
Performance Verification Preparation
1. Turn on the calibrator, allow calibrator to warm up. Temperature stabilization
should be reached after 30 minutes.
2. Remove battery cover and using a calibrated meter to ensure the battery measures a minimum of 7.5V
DC. If the battery measures under 7.5V DC, replace the battery (see Battery Replacement page 11)
before beginning the performance test.
3. Input the values listed in Table 1 through 7.
Table 1 AC Voltage Test
Function
/Range
Input
Low
Limit
High
Limit
Model Number
V AC 750V
120V AC @ 45Hz
118.3
121.7
61-773, 61-775
V AC 750V
120V AC @ 400Hz
112.3
127.7
61-773, 61-775
V AC 750V
700V AC @ 45Hz
689.0
711.0
61-773, 61-775
V AC 750V
700V AC @ 400Hz
657.5
742.5
61-773, 61-775
Table 2 DC Voltage Test
Function
/Range
Input
Low
Limit
High
Limit
Model Number
V DC 1000V
350V
346.0
354.0
61-773, 61-775
V DC 1000V
900V
886.0
914.0
61-773, 61-775
Table 3 AC Current Test
Function
/Range
Input
Low
Limit
High
Limit
Model Number
A AC 1000A
10A AC @ 50Hz
9.3
10.7
61-773, 61-775
A AC 1000A
10A AC @ 400Hz
8.9
11.1
61-773, 61-775
A AC 1000A
900A AC @ 50Hz
881.5
918.5
61-773, 61-775
A AC 1000A
500A AC @ 400Hz
469.5
530.5
61-773, 61-775
Table 4 DC Current Test
Function
/Range
Input
Low
Limit
High
Limit
Model Number
A DC 1000A
100A DC
97.5
102.5
61-775
A DC 1000A
900A DC
881.5
918.5
61-775
Table 5 Resistance Test
Function /Range
Input
Low
Limit
High
Limit
Model Number
1000
100
98.5
101.5
61-773, 61-775
10000
1K
985
1015
61-773, 61-775