HP 3457A Service Manual page 105

PERFORMANCE TEST CARD
90 DAY LIMITS
Hewlett-Packard Model 3457A Test Performed by
Digital Mutimeter Date
serial Number Reference Temperature
REAR INPUT TESTS (44492A 10 Channel Multiplex Assy)
Step# 3457 Set-Up and High Reading Low Test Test
Input Configuration Limit Limit Pass Fail
2-WIRE OHMS OFFSET TEST (44492A) CONT'D
21 Short 300 Ohm Rng (Chan 2) + 004.2065 Ohm = 004.2065 Ohm
22 Short 300 Ohm Rng (Chan 3) + 004.2065 Ohm - 004.2065 Ohm
23. Short 300 Ohm Rng (Chan 4) + 004.2065 Ohm __ - 004.2065 Ohm
24 Short 300 Ohm Rng (Chan 5) + :004.2065 Ohm = 006.2065 ohm
25 Short 300 Ohm Rng (Chan 6) + 004.2065 Ohm - 004.2065 Ohm
26 Short 300 Ohm Rng (Chan 7) + 004.2065 Ohm = 004.2065 Ohm
27. Short 300 Ohm Rng (Chan 8) + 004.2065 Ohm - 004.2065 ohm
28
= Short
300 Ohm Rng (Chan 9) + 004.2065 Ohm
- 004.2065 Ohm