HP 3457A Service Manual page 116

PERFORMANCE TEST CARD
1 YEAR LIMITS
Newlett-Packard Model 3457A
Digital Mutimeter
Serial Number
REAR INPUT TESTS (444918
Test Performed by
Date
Reference Temperature
General Purpose Relay Assy)
Step# 3457 Set-Up and High Reading Low Test Test
Input Configuration Limit Limit Pass Fail
20 Short 30 Ohm Rng (Chan 1) + 02.20635 Ohm > 02.20635 Ohm ae
21 Short 30 Ohm Rng (Chan 2) — +: 02.20635 Ohm = 02..20635 ohm —,
22 Short 30 Ohm Rng (Chan 3) + 02.20635 Ohm —_— 02.20635 Ohm eae
23° Short 30 Ohm Rng (Chan 4) —+-:02.20635 Ohm __ = 02.20635 ohm ee
24 Short 30 Ohm Rng (Chan 5) + 02.20635 Ohm + (02..20635 Ohm en
25 Short 30 Ohm Rng (Chan 6) + 02.20635 Ohm + 02.20635 Ohm 2S ao
26 Short 30 Ohm Rng (Chan 7) + 02.20635 Ohm 02.20635 Ohm eae:
4-WIRE OHMS OFFSET TEST (44491A)
27 Short 30 Ohm Rng (Chan 10) + 00.00635 Ohm + 00.00635 Ohm sa cbeens
28 Short 300 Ohm Rng (Chan 10) + 000.0065 Ohm ~ 000.0065 Ohm ——
29 Short 3 KOhm Rng (Chan 10) + 0.000010 KOhm - 0.000010 KOhm a ea
30 Short 30 KOhm Rng (Chan 10) + 00.00010 kKOhm ~ 00.00010 KOhm =
34 Short 300 KOhm Rng (Chan 10) + 000.0011 KOhm - 000.0011 KOhm aed
32 Short 3 MOhm Rng
(Chan 10) + 0.000017
MOhm — + 0.000017
MOohm ——
33 Short 30 MOhm Rng (Chan 10) + 00.00086 MOhm - 00.00086 mMohm —
DC CURRENT OFFSET TEST (44491A)
34 Open 300 uA Range + 000.0104 uA + 000.0104 uA aa
35 Open 3 mA Range + 0.000104 mA - 0.000104 ma —_———
36 Open 30 mA Range + 00.00104 ma - 00.00104 ma ———
37 Open 300 mA Range + 000.0204 ma = 000.0204 ma ees
38 Open 3 A Range + 0.000604 A - 0.000604 A ——