Fluke MET/CAL Procedure ============================================================================= INSTRUMENT: Fluke 8600A: CAL ADJ /5520 DATE: 20-Aug-97 AUTHOR: Fluke Corporation REVISION: $Revision: 1.2 $ ADJUSTMENT THRESHOLD: 70% NUMBER OF TESTS: 1 NUMBER OF LINES: 126 CONFIGURATION: Fluke 5520A ============================================================================= # # Source: # Fluke 8600A manual # # Compatibility: # 5500/CAL 5.0 or MET/CAL 5.0 or later # # Subprocedures: # None # # Required Files: # None # # 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- W 1.002 HEAD PRELIMINARY INSTRUCTIONS 1.003 DISP [32] WARNING 1.003 DISP HIGH VOLTAGE is used or exposed during the performance 1.003 DISP of this calibration. DEATH ON CONTACT may result if 1.003 DISP personnel fail to observe safety precautions. 1.004 DISP Before performing adjustments allow the UUT to stabilize 1.004 DISP (5 min.) at 23+/-5degC. Humidity less than 80%. 1.005 DISP Remove the cover from the UUT. 1.005 DISP Turn the UUT ON and allow it to warm up for 15 minutes. 1.006 HEAD DC VOLTAGE CALIBRATION ADJUSTMENT 1.007 RNG 200mV 1.008 DISP Connect a 1 MOhm resistor between the UUT V-Ohm 1.008 DISP HI and LO terminals. 1.009 DISP Adjust C24 for a UUT reading of 00.00+/-0.01mV 1.010 DISP Remove the resistor. 1.011 DISP Connect the 5520A and UUT as follows: 1.011 DISP [32] 5520A NORMAL HI to UUT V-Ohm HI 1.011 DISP [32] 5520A NORMAL LO to UUT V-Ohm LO 1.012 5520 190.00mV S 2W 1.013 MEMI Enter UUT reading in millivolts: 1.014 MATH M[1] = MEM 1.015 5520 -190.00mV S 2W 1.016 MEMI Enter UUT reading in millivolts: 1.017 MATH MEM1 = MEM - (-1 * M[1]) 1.018 JMPZ 1.022 0.01U 1.019 MATH MEM = M[1] 1.020 DISP Adjust C30 for a UUT reading of [MEM]+/-0.01mV. 1.021 JMP 1.012 1.022 5520 * S 1.023 RNG 2V 1.024 5520 1.9000V S 2W 1.025 DISP Adjust R57 for a reading of 1.9000V or 1.9001V. 1.026 5520 -1.9000V S 2W 1.027 DISP Adjust R57 for a reading of -1.9000V or -1.9001V. 1.028 5520 * S 1.029 RNG 20V 1.030 5520 19.000V S 2W 1.031 DISP Adjust R4 for a reading of 19.000+/-0.001V. 1.032 5520 -19.000V S 2W 1.033 DISP Adjust R4 for a reading of -19.000+/-0.001V. 1.034 5520 * S 1.035 RNG 200V 1.036 5520 190.00V S 2W 1.037 DISP Adjust R6 for a reading of 190.00+/-0.01V. 1.038 5520 * S 1.039 RNG 1200V 1.040 5520 1000.0V S 2W 1.041 DISP Adjust R8 for a reading of 1000.0+/-0.1V. 1.042 5520 * S 1.043 HEAD OHMS CALIBRATION ADJUSTMENT 1.044 RNG 2000kZ 1.045 5520 1000.0kZ S 2W 1.046 DISP Adjust R21 for a reading of 1000.0+/-0.1 kOhm. 1.047 5520 * S 1.048 DISP Connect the 5520A and UUT as follows: 1.048 DISP [32] 5520A NORMAL HI to UUT V-Ohm HI 1.048 DISP [32] 5520A NORMAL LO to UUT V-Ohm LO 1.048 DISP [32] 5520A AUX HI to UUT V-Ohm HI 1.048 DISP [32] 5520A AUX LO to UUT V-Ohm LO 1.049 RNG 2kZ 1.050 5520 1.0000kZ S CW 1.051 DISP Adjust R27 for a reading of 1.0000+/-0.0001 kOhm. 1.052 5520 * S 1.053 DISP Connect the 5520A and UUT as follows: 1.053 DISP [32] 5520A NORMAL HI to UUT V-Ohm HI 1.053 DISP [32] 5520A NORMAL LO to UUT V-Ohm LO 1.054 RNG 20MZ 1.055 5520 10.000MZ S 2W 1.056 DISP Adjust R29 for a reading of 10.000+/-0.003 MOhm. 1.057 5520 * S 1.058 HEAD AC VOLTAGE CALIBRATION ADJUSTMENT 1.059 DISP Simultaneously press the ACMA and DCV function switches. 1.060 RNG 1200V 1.061 DISP Adjust R72 for a reading of -20.0 to -30.0 1.062 5520 * S 1.063 RNG 2V AC 1.064 5520 1.9000V 500H SI S 2W 1.065 DISP Adjust R50 for a reading of 1.9000+/-0.0001V 1.066 5520 * S 1.067 RNG 200V AC 1.068 5520 190.00V 50kH SI S 2W 1.069 DISP Adjust C2 for a reading of 190.00+/-0.05V 1.070 5520 * S 1.071 RNG 2V AC 1.072 5520 1.9000V 50kH SI S 2W 1.073 DISP Adjust C19 for a reading of 1.9000+/-0.0005V 1.074 5520 * S 1.075 RNG 20V AC 1.076 5520 19.000V 50kH SI S 2W 1.077 DISP Adjust C10 for a reading of 19.000+/-0.010V 1.078 END