Table 2-11. Performance Test Record for the Agilent E1445A (Pag e 4 of 7)

Model _____________________________ Report No. ________ ____ ________________ Date _______________
Test
Description Minimum Measured
Reading Maximum Meas
Uncert TAR
Test 2-2. DC Accuracy Test (Values in Vdc)
No Filter:
10.2375V
5.0V
0.0V
-5.0V
-10.24V
10.1863
4.9645
-0.0205
-5.0355
-10.2912
____________
____________
____________
____________
____________
10.2887
5.0355
0.0205
-4.9645
-10.1888
4.9E-5
2.5E-5
1.0E-6
2.5E-5
4.9E-5
>10:1
>10:1
>10:1
>10:1
>10:1
250 kHz Filter:
10.2375V
-10.24V 10.1863
-10.2912 ____________
____________ 10.2887
-10.1888 4.4E-5
2.3E-5 >10:1
>10:1
10 MHz Filter:
10.2375V
-10.24V 10.1863
-10.2912 ____________
____________ 10.2887
-10.1888 4.4E-5
2.3E-5 >10:1
>10:1
Test 2-3. DC Offset Test (Values in Vdc)
13 dB attenuation:
9.755V
4.0V
-4.0V
-9.755V
9.6355
3.9380
-4.0620
-9.8746
____________
____________
____________
____________
9.8746
4.0620
-3.9380
-9.6355
4.7E-5
2.04E-5
2.04E-5
4.7E-5
>10:1
>10:1
>10:1
>10:1
28 dB attenuation:
2.0V
-2.0V 1.9756
-2.0244 ____________
____________ 2.0244
-1.9756 1.12E-5
1.12E-5 >10:1
>10:1
Test 2-4. AC Accuracy Test (Values in Vac)
No Filter:
7.239V (0 dB atten)
6.45V (1 dB atten)
5.75V (2 dB atten)
4.566V (4 dB atten)
2.881V (8 dB atten)
1.440V (14 dB atten)
0.229V (30 dB atten)
7.1561
6.3396
5.6516
4.4878
2.8317
1.4153
0.2251
____________
____________
____________
____________
____________
____________
____________
7.3228
6.5624
5.8502
4.6455
2.9312
1.4651
0.2330
2.46E-3
2.3E-3
2.16E-3
1.9E-3
1.58E-3
1.29E-3
1.46E-4
>10:1
>10:1
>10:1
>10:1
>10:1
>10:1
>10:1
250 kHz Filter:
7.239V (0 dB atten) 7.1561 ____________ 7.3228 2.46E-3 >10:1
78 Verification Te sts Agilent E1445A Serv ice Manual