Fluke MET/CAL Procedure ============================================================================= INSTRUMENT: Graphtec WX4000: (1 year) CAL VER /5520 DATE: 03-Sep-97 AUTHOR: Fluke Corporation REVISION: $Revision: 1.1 $ ADJUSTMENT THRESHOLD: 70% NUMBER OF TESTS: 42 NUMBER OF LINES: 245 CONFIGURATION: Fluke 5520A ============================================================================= # # 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. # STEP FSC RANGE NOMINAL TOLERANCE MOD1 MOD2 3 4 CON 1.001 DISP {Procedure not formally tested with UUT.} 1.001 DISP {See procedure README file.} 1.002 ASK- P F V 1.003 ASK+ K X 1.004 HEAD PRELIMINARY INSTRUCTIONS 1.005 DISP Warm-up time: 20 min. - REQUIRED 1.005 DISP Temperature: 18 - 28 degC 1.005 DISP Humidity: <75% 1.006 DISP [32] WARNING 1.006 DISP HIGH VOLTAGE is used or exposed during the performance 1.006 DISP of this calibration. DEATH ON CONTACT may result if 1.006 DISP personnel fail to observe safety precautions. 1.007 HEAD INITIAL SETUP 1.008 DISP Load a sheet of graph paper (divided into cm divisions) 1.008 DISP and align the paper to be parallel in both the 1.008 DISP X and Y directions. 1.009 MEMI Enter the number of division (cm) f.s. for X direction. 1.010 MATH M[1] = MEM 1.011 MEMI Enter the number of division (cm) f.s. for Y direction. 1.012 MATH M[2] = MEM 1.013 DISP Unless instructed to do so, DO NOT adjust 1.013 DISP X or Y POSITION controls! 1.014 HEAD {AMPLIFIER} 1.015 DISP Connect the 5520A NORMAL HI and LO to the UUT X INPUT. 1.016 DISP Set the X RANGE to 20mV/cm (REF range). 1.016 DISP Set the recorder to the SERVO ON and MEAS. ON state. 1.017 EVAL Are {SERVO ON and MEAS. ON LED's lit}? 2.001 DISP Set the recorder to SUPP. OFF status. 2.002 5520 0V S 2W 2.003 DISP Using the X POSITON, position the X pen to 0 (div). 2.004 MATH MEM = 20E-3 * M[1] 2.005 5520 V S 2W 2.006 DISP During the following tests, use the 2.006 DISP GLASS SCALE to measure deviation. 2.007 EVAL Is {X deflection within +/- 0.2% of full scale (SUPP OFF)}? 3.001 DISP Set the recorder to SUPP. ON status. 3.002 MATH MEM = 20E-3 * M[1] 3.003 5520 V S 2W 3.004 EVAL Is {X deflection within +/- 0.8% of full scale (SUPP ON)}? 4.001 DISP Set the recorder to the SERVO OFF and MEAS. OFF state. 4.002 DISP Connect the 5520A NORMAL HI and LO to the UUT Y INPUT. 4.003 DISP Set the Y RANGE to 20mV/cm (REF range). 4.003 DISP Set the recorder to the SERVO ON and MEAS. ON state. 4.003 DISP Set the recorder to SUPP. OFF status. 4.004 5520 0V S 2W 4.005 DISP Using the Y POSITON, position the Y pen to 0 (div). 4.006 MATH MEM = 20E-3 * M[2] 4.007 5520 V S 2W 4.008 EVAL Is {Y deflection within +/- 0.2% of full scale (SUPP OFF)}? 5.001 DISP Set the recorder to SUPP. ON status. 5.002 MATH MEM = 20E-3 * M[2] 5.003 5520 V S 2W 5.004 EVAL Is {Y deflection within +/- 0.8% of full scale (SUPP ON)}? 6.001 DISP Set the recorder to the SERVO OFF and MEAS. OFF state. 6.002 HEAD {RANGE TRANSITION} 6.003 DISP During the following tests, use the glass scale 6.003 DISP to measure the deviation from the REF range (20mV/cm). 6.004 HEAD RANGE TRANSITION: {Y RANGE} 6.005 DISP Set the Y RANGE to {0.05mV/cm}. 6.005 DISP Set the recorder to the SERVO ON and MEAS. ON state. 6.006 DISP Set the recorder to SUPP. OFF status. 6.007 MATH MEM = .05E-3 * M[2] 6.008 5520 V S 2W 6.009 EVAL Is {Y deflection within +/- 0.45% of full scale (SUPP OFF)}? 7.001 DISP Set the recorder to SUPP. ON status. 7.002 5520 V S 2W 7.003 EVAL Is {Y deflection within +/- 0.9% of full scale (SUPP ON)}? 8.001 DISP Set the Y RANGE to {0.1mV/cm}. 8.002 MATH MEM = .1E-3 * M[2] 8.003 5520 V S 2W 8.004 EVAL Is {Y deflection within +/- 0.9% of full scale (SUPP ON)}? 9.001 DISP Set the recorder to SUPP. OFF status. 9.002 5520 V S 2W 9.003 EVAL Is {Y deflection within +/- 0.45% of full scale (SUPP OFF)}? 10.001 DISP Set the Y RANGE to {0.2mV/cm}. 10.002 MATH MEM = .2E-3 * M[2] 10.003 5520 V S 2W 10.004 EVAL Is {Y deflection within +/- 0.45% of full scale (SUPP OFF)}? 11.001 DISP Set the recorder to SUPP. ON status. 11.002 5520 V S 2W 11.003 EVAL Is {Y deflection within +/- 0.9% of full scale (SUPP ON)}? 12.001 DISP Set the Y RANGE to {0.5mV/cm}. 12.002 MATH MEM = .5E-3 * M[2] 12.003 5520 V S 2W 12.004 EVAL Is {Y deflection within +/- 0.9% of full scale (SUPP ON)}? 13.001 DISP Set the recorder to SUPP. OFF status. 13.002 5520 V S 2W 13.003 EVAL Is {Y deflection within +/- 0.45% of full scale (SUPP OFF)}? 14.001 DISP Set the Y RANGE to {1mV/cm}. 14.002 MATH MEM = 1E-3 * M[2] 14.003 5520 V S 2W 14.004 EVAL Is {Y deflection within +/- 0.45% of full scale (SUPP OFF)}? 15.001 DISP Set the recorder to SUPP. ON status. 15.002 5520 V S 2W 15.003 EVAL Is {Y deflection within +/- 0.9% of full scale (SUPP ON)}? 16.001 DISP Set the Y RANGE to {2mV/cm}. 16.002 MATH MEM = 2E-3 * M[2] 16.003 5520 V S 2W 16.004 EVAL Is {Y deflection within +/- 0.9% of full scale (SUPP ON)}? 17.001 DISP Set the recorder to SUPP. OFF status. 17.002 5520 V S 2W 17.003 EVAL Is {Y deflection within +/- 0.45% of full scale (SUPP OFF)}? 18.001 DISP Set the Y RANGE to {10mV/cm}. 18.002 MATH MEM = 10E-3 * M[2] 18.003 5520 V S 2W 18.004 EVAL Is {Y deflection within +/- 0.45% of full scale (SUPP OFF)}? 19.001 DISP Set the recorder to SUPP. ON status. 19.002 5520 V S 2W 19.003 EVAL Is {Y deflection within +/- 0.9% of full scale (SUPP ON)}? 20.001 DISP Set the Y RANGE to {20mV/cm}. 20.002 MATH MEM = 20E-3 * M[2] 20.003 5520 V S 2W 20.004 EVAL Is {Y deflection within +/- 0.9% of full scale (SUPP ON)}? 21.001 DISP Set the recorder to SUPP. OFF status. 21.002 5520 V S 2W 21.003 EVAL Is {Y deflection within +/- 0.45% of full scale (SUPP OFF)}? 22.001 DISP Set the recorder to the SERVO OFF and MEAS. OFF state. 22.002 HEAD RANGE TRANSITION: {X RANGE} 22.003 DISP Connect the 5520A NORMAL HI and LO to the UUT X INPUT. 22.004 DISP Set the X RANGE to {0.05mV/cm}. 22.004 DISP Set the recorder to the SERVO ON and MEAS. ON state. 22.004 DISP Set the recorder to SUPP. OFF status. 22.005 MATH MEM = .05E-3 * M[1] 22.006 5520 V S 2W 22.007 EVAL Is {X deflection within +/- 0.45% of full scale (SUPP OFF)}? 23.001 DISP Set the recorder to SUPP. ON status. 23.002 5520 V S 2W 23.003 EVAL Is {X deflection within +/- 0.9% of full scale (SUPP ON)}? 24.001 DISP Set the X RANGE to {0.1mV/cm}. 24.002 MATH MEM = .1E-3 * M[1] 24.003 5520 V S 2W 24.004 EVAL Is {X deflection within +/- 0.9% of full scale (SUPP ON)}? 25.001 DISP Set the recorder to SUPP. OFF status. 25.002 5520 V S 2W 25.003 EVAL Is {X deflection within +/- 0.45% of full scale (SUPP OFF)}? 26.001 DISP Set the X RANGE to {0.2mV/cm}. 26.002 MATH MEM = .2E-3 * M[1] 26.003 5520 V S 2W 26.004 EVAL Is {X deflection within +/- 0.45% of full scale (SUPP OFF)}? 27.001 DISP Set the recorder to SUPP. ON status. 27.002 5520 V S 2W 27.003 EVAL Is {X deflection within +/- 0.9% of full scale (SUPP ON)}? 28.001 DISP Set the X RANGE to {0.5mV/cm}. 28.002 MATH MEM = .5E-3 * M[1] 28.003 5520 V S 2W 28.004 EVAL Is {X deflection within +/- 0.9% of full scale (SUPP ON)}? 29.001 DISP Set the recorder to SUPP. OFF status. 29.002 5520 V S 2W 29.003 EVAL Is {X deflection within +/- 0.45% of full scale (SUPP OFF)}? 30.001 DISP Set the X RANGE to {1mV/cm}. 30.002 MATH MEM = 1E-3 * M[1] 30.003 5520 V S 2W 30.004 EVAL Is {X deflection within +/- 0.45% of full scale (SUPP OFF)}? 31.001 DISP Set the recorder to SUPP. ON status. 31.002 5520 V S 2W 31.003 EVAL Is {X deflection within +/- 0.9% of full scale (SUPP ON)}? 32.001 DISP Set the X RANGE to {2mV/cm}. 32.002 MATH MEM = 2E-3 * M[1] 32.003 5520 V S 2W 32.004 EVAL Is {X deflection within +/- 0.9% of full scale (SUPP ON)}? 33.001 DISP Set the recorder to SUPP. OFF status. 33.002 5520 V S 2W 33.003 EVAL Is {X deflection within +/- 0.45% of full scale (SUPP OFF)}? 34.001 DISP Set the X RANGE to {10mV/cm}. 34.002 MATH MEM = 10E-3 * M[1] 34.003 5520 V S 2W 34.004 EVAL Is {X deflection within +/- 0.45% of full scale (SUPP OFF)}? 35.001 DISP Set the recorder to SUPP. ON status. 35.002 5520 V S 2W 35.003 EVAL Is {X deflection within +/- 0.9% of full scale (SUPP ON)}? 36.001 DISP Set the X RANGE to {20mV/cm}. 36.002 MATH MEM = 20E-3 * M[1] 36.003 5520 V S 2W 36.004 EVAL Is {X deflection within +/- 0.9% of full scale (SUPP ON)}? 37.001 DISP Set the recorder to SUPP. OFF status. 37.002 5520 V S 2W 37.003 EVAL Is {X deflection within +/- 0.45% of full scale (SUPP OFF)}? 38.001 HEAD {RANGE BALANCE} 38.002 DISP Disconnect the 5520 and short the input to each channel. 38.002 DISP 38.002 DISP Set the recorder to SERVO ON, MEAS. ON, and SUPP. OFF. 38.002 DISP 38.002 DISP Use the X and Y POSITION controls to place 38.002 DISP the pen on a REF line. 38.002 DISP 38.002 DISP Set the X and Y RANGE controls to 0.5mV/cm. 38.003 MESS Consecutively change the X RANGE setting from 38.003 MESS 0.5mV to 20mV/cm and measure the deviation 38.003 MESS in the printed line. 38.003 MESS 38.004 EVAL Is {X deviation within 1mm between 0.5 & 20mV/cm ranges}? 39.001 MESS Consecutively change the Y RANGE setting from 39.001 MESS 0.5mV to 20mV/cm and measure the deviation 39.001 MESS in the printed line. 39.001 MESS 39.002 EVAL Is {Y deviation within 1mm between 0.5 & 20mV/cm ranges}? 40.001 MESS 40.002 HEAD {NOISE} 40.003 DISP Set the X and Y RANGE controls to 0.05mV/cm. 40.004 MESS There should be no oscillations (movement) of the pen. 40.005 EVAL Is the {pen free of oscillations (noise)}? 41.001 MESS 41.002 HEAD {PHASE} 41.003 DISP Connect the 5520A NORMAL HI and LO to the both X and Y 41.003 DISP inputs using a Tee connector. 41.004 DISP Set the X and Y RANGE controls to 0.5 V/cm. 41.005 MATH MEM = .5 * M[2] 41.006 5520 V 1.2H SI S 2W 41.007 EVAL Is the {Signal Phase within 0.4mm (distance between lines)}? 42.001 END