Test; Offset Test Limits - HP 3457A Service Manual

PERFORMANCE TEST CARD
90 DAY LIMITS
H e w l e t t - P a c k a r d Model 3457A
D i g i t a l M u t i m e t e r
S e r i a l Number
D C CURRENT TEST
Step# I n p u t t o S e t - U p and High
3457A C o n f i g u r a t i o n L i m i t
Reading
Test Performed b y
Date
Reference Temperature
Low Test T e s t
L i m i t
Pass F a i l
OFFSET TEST
Open
Open
Open
Open
Open
GAIN TEST
300 uA
3 m A
30 m A
300 m A
1 A
300 uADCI Range
3
mADCl Range
30 mADCI Range
300 mADCI Range
1 ADCI Range
300 uADC1 Range
3 mADCI Range
30 mADCI Range
300 mADC1 Range
1 ADCI Range
A C
CURRENT TEST
Step# I n p u t t o Set-Up and High
3457A C o n f i g u r a t i o n L i m i t
Reading Low
Test Test
L i m i t Pass F a i l
GAIN TEST
1 3 0 m A 30 mAAC1 Range 30.10300 m A 29.89700 mA
2 300 m A 300 mAACI Range 301.0300 m A
298.9700 m A
3 1 A 1
A A C I
Range 1 .005300 A 0.994700 A