Fluke MET/CAL Procedure ============================================================================= INSTRUMENT: Fluke 26 III: (1 year) CAL VER /5520 INSTRUMENT: Fluke 79 III: (1 year) CAL VER /5520 DATE: 10-Jun-98 AUTHOR: Fluke Corporation REVISION: $Revision: 1.3 $ ADJUSTMENT THRESHOLD: 70% NUMBER OF TESTS: 42 NUMBER OF LINES: 191 CONFIGURATION: Fluke 5520A ============================================================================= # # Source: # Fluke 79/26 Series III Multimeter Calibration Information # (PN 659349 December 1997) # # Compatibility: # 5500/CAL 5.0 or MET/CAL 5.0 or later # # Subprocedures: # None # # Required Files: # 52_s3_cw.bmp # 52_s3_2w.bmp # 52_s3_la.bmp # 52_s3_20.bmp # # System Specifications: # TUR calculation is based on specification interval of the accuracy file. # The default 5520A accuracy file contains 90 day specs. # # Fluke makes no warranty, expressed or implied, as to the fitness # or suitability of this procedure in the customer's application. # # The 90 day specifications of the 5520A are used in TUR computations. # STEP FSC RANGE NOMINAL TOLERANCE MOD1 MOD2 3 4 CON 1.001 ASK- R P F W 1.002 ASK+ K 1.003 HEAD PRELIMINARY INSTRUCTIONS 1.004 DISP [32] WARNING 1.004 DISP HIGH VOLTAGE is used or exposed during the performance 1.004 DISP of this calibration. DEATH ON CONTACT may result if 1.004 DISP personnel fail to observe safety precautions. 1.005 DISP Allow the UUT to stablize to room temperature 1.005 DISP 23degC +/-5degC (73degF +/-9degF). 1.006 HEAD {FUSE TESTS} 1.007 DISP Rotate the UUT function switch to Ohms. 1.008 HEAD FUSE TESTS: {F2 - 11A, 1000V} 1.009 DISP Plug a test lead into the V Ohm Diode terminal, and 1.009 DISP touch the probe to the 10A terminal. 1.010 EVAL Does UUT indicate between 0.1 and 0.5? 2.001 JMP 2.004 PASS 2.002 DISP Replace the F2 fuse. 2.003 JMP 42.001 2.004 HEAD FUSE TESTS: {F1 - F44/100, 1000V} 2.005 DISP Touch the probe to the 40mA terminal. 2.006 EVAL Does UUT indicate between 10 and 12? 3.001 JMP 3.004 PASS 3.002 DISP Replace the F1 fuse. 3.003 JMP 42.001 3.004 HEAD {DISPLAY TEST} 3.005 DISP Rotate the UUT function switch from OFF to VAC. 3.005 DISP AS the UUT is turned ON, verify that all display 3.005 DISP segments momentarily light up. 3.006 EVAL Did the UUT display test pass? 4.001 HEAD {AC VOLTAGE TESTS} 4.002 PIC 52_s3_2w 4.003 HEAD AC VOLTAGE TESTS: {400mV Range} 4.004 5520 400 20.0mV 0.8U 100H SI 2W 5.001 5520 400 350.0mV 7.0U 100H SI 2W 6.001 5520 400 350.0mV 7.0U 1kH SI 2W 7.001 HEAD AC VOLTAGE TESTS: {4V Range} 7.002 DISP Press RANGE twice to select the 4V Range. 7.003 5520 4 0.200V 0.006U 100H SI 2W 8.001 5520 4 3.500V 0.069U 100H SI 2W 9.001 5520 4 3.500V 0.069U 1kH SI 2W 10.001 HEAD AC VOLTAGE TESTS: {40V Range} 10.002 DISP Press RANGE for 2s to select autorange. 10.003 5520 40 35.00V 0.55U 1kH SI 2W 11.001 HEAD AC VOLTAGE TESTS: {400V Range} 11.002 5520 400 350.0V 5.5U 1kH SI 2W 12.001 HEAD AC VOLTAGE TESTS: {1000V Range} 12.002 5520 1000 1000V 17U 1kH SI 2W 13.001 HEAD {FREQUENCY TEST} 13.002 DISP Rotate the UUT function switch to Hz. 13.003 5520 800.0H 0.2U 300mV SI 2W 14.001 HEAD {DC VOLTAGE TESTS} 14.002 DISP Rotate the UUT function switch to VDC. 14.003 HEAD DC VOLTAGE TESTS: {4V Range} 14.004 5520 4 0.000V 0.001U 2W 15.001 5520 4 3.500V 0.012U 2W 16.001 MATH M[1] = MEM1 16.002 5520 4 -3.500V 0.012U 2W 17.001 MATH M[2] = MEM1 17.002 HEAD DC VOLTAGE TESTS: {4V Range, +/- reading difference} # RSS sys tol = sqrt(2 * (190e-6)^2) 17.003 ACC 0V 7.071e-5U 17.004 MATH MEM = M[1] + M[2] 17.005 MEME 17.006 MEMC V 0.002U 18.001 HEAD DC VOLTAGE TESTS: {40V Range} 18.002 5520 40 35.00V 0.12U 2W 19.001 HEAD DC VOLTAGE TESTS: {400V Range} 19.002 5520 400 350.0V 1.2U 2W 20.001 HEAD DC VOLTAGE TESTS: {1000V Range} 20.002 5520 1000 1000V 4U 2W 21.001 HEAD {DC MILLIVOLT TEST} 21.002 DISP Rotate the UUT function switch to mVDC. 21.002 DISP Press RANGE for 1s to select autorange. 21.003 HEAD DC MILLIVOLT TEST: {400mV Range} 21.004 5520 400 350.0mV 1.2U 2W 22.001 HEAD DC MILLIVOLT TEST: {40mV Range} 22.002 5520 40 0.00mV 0.05U 2W 23.001 5520 40 35.00mV 0.16U 2W 24.001 5520 40 -35.00mV 0.16U 2W 25.001 ASK- U 25.002 HEAD {CONTINUITY TEST} 25.003 DISP Rotate the UUT function switch to Continuity >>)). 25.004 5520 0.0Z S 2W 25.005 EVAL Is the {beeper on}? 26.001 EVAL Is the {beeper off}? 27.001 EVAL Is UUT displaying the {overload indicator} (-OL.-)? 28.001 DISP Disconnect the 5520A from the UUT. 28.002 HEAD {CAPACITANCE TESTS} 28.003 DISP Rotate the UUT function switch to Ohm. 28.003 DISP Press the yellow button to select Capacitance. 28.004 HEAD CAPACITANCE TESTS: {100nF Range} 28.005 MATH MEM1 = 0 28.006 MEMI Enter UUT reading in nanofarads: 28.007 MEME 28.008 MEMC 100 nF +0.5U 29.001 HEAD CAPACITANCE TESTS: {1000nF Range} 29.002 DISP Press RANGE twice to select the 1000nF Range. 29.003 MATH MEM1 = 0 29.004 MEMI Enter UUT reading in nanofarads: 29.005 MEME 29.006 MEMC 1000 nF +5U 30.001 ASK+ U 30.002 PIC 52_s3_2w 30.003 5520 1000 800.0nF 15.4U 2W 31.001 HEAD CAPACITANCE TESTS: {10uF Range} 31.002 DISP Press RANGE to select the 10uF Range. 31.003 5520 10 1.100uF 0.023U 2W 32.001 HEAD {RESISTANCE TESTS} 32.002 DISP Press the yellow button to select Ohms. 32.003 HEAD RESISTANCE TESTS: {40 MOhm Range} 32.004 5520 40 35.00MZ 0.38U 2W 33.001 HEAD RESISTANCE TESTS: {4M Ohm Range} 33.002 5520 4 3.500MZ 0.015U 2W 34.001 HEAD RESISTANCE TESTS: {400 kOhm Range} 34.002 5520 400 350.0kZ 2.2U 2W 35.001 HEAD RESISTANCE TESTS: {40 kOhm Range} 35.002 PIC 52_s3_cw 35.003 5520 40 35.00kZ 0.15U CW 36.001 HEAD RESISTANCE TESTS: {4 kOhm Range} 36.002 5520 4 3.500kZ 0.015U CW 37.001 HEAD RESISTANCE TESTS: {400 Ohm Range} 37.002 5520 400 350.0Z 1.6U CW 38.001 5520 400 0.0Z +0.2U CW 39.001 HEAD {DC MILLIAMP TEST} 39.002 DISP Rotate the UUT function switch to Amps DC. 39.003 PIC 52_s3_la 39.004 HEAD DC MILLIAMP TESTS: {40mA Range} 39.005 5520 40 35.00mA 0.20U 2W 40.001 HEAD {AC MILLIAMP TESTS} 40.002 DISP Press the yellow button to select AC. 40.003 HEAD AC MILLIAMP TESTS: {40mA Range} 40.004 5520 40 35.00mA 0.55U 1kH SI 2W 41.001 HEAD {DC AMP TEST} 41.002 PIC 52_s3_20 41.003 DISP Press yellow button to select DC. 41.004 HEAD DC AMP TESTS: {10A Range} 41.005 5520 10 10.00A 0.07U HC 2W 42.001 END