HP 3457A Service Manual page 117

PERFORMANCE TEST CARD
1 YEAR 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
DC VOLTAGE OFFSET TEST (44492A)
1 Short 300 V Rng (Chan 0) + 000.0007 v - 000.0007 V0
2 Short 30 V Rng (Chan 0) + 00.00020 v -00.00020V
3 Short 3 V Rng (Chan 0) + 0.000010 v -0.000010V
4 Short 300 mv Rng (Chan 0) — + _ : 000.0070 mv - 000.0070 my
5 Short 300 mV Rng (Chan 1) — + 000.0070 mv + 000.0070 my
6 Short 300 mV Rng (Chan 2) —- +: 000.0070 mv _ = 000.0070 my
7 Short 300 mV Rng (Chan 3) — +: 000.0070 mv - 000.0070 my
8 Short 300 mV Rng (Chan 4) — +: 000.0070 mv - 000.0070 my
9 Short 300 mV Rng (Chan 5) — + :000.0070 mv - 000.0070 my
10 Short 300 mV Rng (Chan 6) —+:000.0070 mv - 000.0070 my
11 Short 300 mV Rng (Chan 7) — + 000.0070 mv + 000.0070 my
12. Short 300 mV Rng (Chan 8) — + 000.0070 mv - 000.0070 my
13 Short 300 mV Rng (Chan 9) — +: 000.0070 mv - 000.0070 my
2-WIRE OHMS OFFSET TEST (44492A)
14 Short 30 MOhm Rng (Chan 0) + 00.00086 KOhm - 00.00086 KOhm
15 Short 3 MOhm Rng (Chan 0) — +: 0.000021 Mohm - 0.000021 Mohm
16 Short 300 KOhm Rng (Chan 0) + 000.0033 KOhm - 000.0033 Kohm
17 Short 30 KOhm Rng (Chan 0) + 00.00230 KOhm - 00.00230 Kohm
18 Short 3 KOhm Rng (Chan 0) — + _ : 0.002210 KOhm + 0.002210 Kohm
19 Short 300 Ohm Rng (Chan 0) + 004.2065 Ohm = 004.2065 Ohm
20. Short 300 Ohm Rng (Chan 1) + 004.2065 ohm - 004.2065 Ohm