Multimeters
Parts and Accessories
25
Calibrating the Model 83 III
To calibrate the Model 83 III, perform the following procedure:
1. Set the Calibrator for 0 V dc.
2. Put the Model 83 III in the L function.
3. Connect the source to the
z and COM inputs on the Meter.
4. Output 3.500 V dc from the Calibrator.
Adjust R21 to obtain a Meter display reading of 3.500 +/-0.001.
5. Put the Meter in to the K function.
6. Output 3.500 V at 100 Hz from the Calibrator.
Adjust R34 to obtain a Meter display reading of 3.500 ±0.002.
7. Output 3.500 V at 10 kHz from the Calibrator.
Adjust C2 to obtain a Meter display reading of 3.500 ±0.004.
8. Output 35.00 V at 10 kHz.
Adjust C3 to obtain a Meter display reading of 35.00 ±0.04.
Parts and Accessories
Replacement parts and accessories are listed in Tables 14, 15 and shown in Figure 6.
Table 14. Replacement Parts
Item Description Fluke Part No Qty
BT1 Battery, 9 V 614487 1
F1 W Fuse, 0.440 A, 1000 V, FAST 943121 1
F2 W Fuse, 11 A, 1000 V, FAST 943118 1
H1 Screw, Case 832246 3
H5,H6 Fastener, Access Door 948609
MP1 Foot, Non-Skid 824466 2
MP2 O-Ring, Input Receptacle 831933 1
MP85 Case Top (pad xfer), w/window 616885 (83 III ,85 III)
616877 (87 III)
MP86 Btm Case w/gasket 8x-w/ce/csa 616703
MP92 Battery Door-CE update 609930
TM1 Users Manual, Fluke 83, 85, 87: English, French,
Spanish, Portuguese
688077 1
TM2 83 III, 85 III, 87 III Users Manual: English, French,
German, Italian, Finnish, Dutch
688058
TM3 83 III, 85 III, 87 III Users Manual: English,
Norwegian, Swedish, Spanish, Portuguese, Danish
688069
83 III, 85 III, 87 III Users Manual: English, Korean,
Japanese, Thai, Traditional Chinese, Simplified
Chinese
688074
TM4 Quick Reference Guide, Fluke 80 Series III 688168 1
TM5 Service Manual 688645 Optional
Backlight Backlight, White 609922
LCD LCD, 4.5 digit, bar graph, multiplexed 686634 (83 III, 85 III)
686391 (87 III)
WTo ensure safety, use exact replacement only.
To Next Page
Loading...
