HP 3457A Service Manual page 99

PERFORMANCE TEST CARD
90 DAY LIMITS
Hewlett-Packard Model 3457A
Digital Mutimeter
Serial Number.
4-WIRE OHMS TEST
Test Performed by
Date
Reference Temperature.
OFFSET TEST
1
Short
30 Ohm Range
— +: 0.00335 ohm
= 00.00335 ohm
2. Short
300 Ohm Range
+ 000.0035 ohm
= 000.0035 ohm
3 Short
3 KOhm Range
— +: 0.000007 Kohm
- 0.000007 Kohm
4
Short
30 KOhm Range
+ 00.00007 Kohm
= 00.00007 Kohm
5 Short
300 KOhm Range
+ 000.0008 Kohm
- 000.0008 Kohm
6 — Short
3 MOhm Range
— +: 0.000014 Mohm
= 0.000014 Mohm
7 Short
30 MOhm Range
+ 00.00083 Mohm
= 00.00083 Mohm
GAIN TEST