Service manual

8508A
Service Manual
4-14
Test No 28 Err 2281 P011 10V Range Positive Gain Check
Test No 29 Err 2291 P012 10V Range Negative Gain Check
Test No 30 Err 2301 P013 100V Range Positive Gain Check
Test No 31 Err 2311 P014 100V Range Negative Gain Check
DC CURRENT
Test No 40 Err 2401 P032 100ųA DC Range: Zero Input Check
Test No 41 Err 2411 P033 100ųA DC Range: 100ųA Input Gain Check
Test No 42 Err 2421 P034 1mA DC Range: Zero Input Check
Test No 43 Err 2431 P035 1mA DC Range: 1mA Input Gain Check
Test No 44 Err 2441 P036 10mA DC Range: Zero Input Check
Test No 45 Err 2451 P037 10mA DC Range: 10mA Input Gain Check
Test No 46 Err 2461 P038 100mA DC Range: Zero Input Check
Test No 47 Err 2471 P039 100mA DC Range: 100mA Input Gain Check
Test No 48 Err 2481 P040 1A DC Range: Zero Input Check
Test No 49 Err 2491 P041 1A DC Range: 100mA Input Gain Check
AC CURRENT
Test No 50 Err 2501 P042 1mA AC Range: Zero Input Check
Test No 51 Err 2511 P043 1mA AC Range: 1mA Input Gain Check
RESISTANCE
Test No 60 Err 2601 P044 Follower Offset Check
Test No 61 Err 2611 P045 Follower 100mA Output Check
Test No 62 Err 2621 P046 Follower 10mA Output Check
Test No 63 Err 2631 P047 Follower 1mA Output Check
Test No 64 Err 2641 P048 3.0V Clamp Check
Test No 65 Err 2651 P049 6.7V Clamp Check
Test No 66 Err 2661 P050 27V Clamp Check
Test No 67 Err 2671 P051 Current Sink Clamp Check
Test No 68 Err 2681 P052 10ųA Current Sink and Follower 10V Output Check
Test No 69 Err 2691 P053 1ųA Current Sink Check
Test No 70 Err 2701 P054 100nA Current Sink Check
Test No 71 Err 2711 P055 10nA Current Sink Check
Test No 72 Err 2721 P056 HV Ohms Follower Offset Check
Test No 73 Err 2731 P057 HV Ohms Follower Output Current Check
Test No 74 Err 2741 P058 HV Ohms Output Voltage and 240V Clamp Check
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