Fluke MET/CAL Procedure ============================================================================= INSTRUMENT: Sub Soltec 1243 DC Voltage Unit (1 yr) CAL VER /5520 DATE: 10-Sep-97 AUTHOR: Fluke Corporation REVISION: $Revision: 1.1 $ ADJUSTMENT THRESHOLD: 70% NUMBER OF TESTS: 22 NUMBER OF LINES: 192 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 ASK- P F V 1.002 ASK+ K X 1.003 HEAD PRELIMINARY INSTRUCTIONS 1.004 DISP Connect UUT to AC power and set POWER switch to ON. 1.004 DISP 1.004 DISP Warm-up time: 30min - REQUIRED 1.004 DISP Temperature: 23 +/-2 degC 1.004 DISP Humidity: 65 +/-20% 1.005 DISP [32] WARNING 1.005 DISP HIGH VOLTAGE is used or exposed during the performance 1.005 DISP of this calibration. DEATH ON CONTACT may result if 1.005 DISP personnel fail to observe safety precautions. 1.006 HEAD {POSITION RANGE} 1.007 DISP Throughout this procedure, set the proper PEN LIFT 1.007 DISP switch to DOWN when needed to check accuracies. 1.008 SET RANGE : 1V 1.008 SET VERNIER : CAL (FULLY CW) 1.008 SET POSITION : 50% 1.008 SET MEAS/CHK/CAL : MEAS 1.008 SET POLARITY : - 1.008 SET CHART SPEED : 60cm/hr 1.008 SET CHART DRIVE : OFF 1.009 DISP Connect 5520A to the UUT as follows: 1.009 DISP [32] 5520A NORMAL HI to DCV INPUT HI 1.009 DISP [32] 5520A NORMAL LO to DCV INPUT LO 1.010 5520 0.0mV S 2W 1.011 SET CHART DRIVE : ON 1.012 MESS Vary the POSITION control from end to end and verify 1.012 MESS that the position can be set to both edges of the chart. 1.012 MESS 1.013 EVAL Can {the POSITION control set trace to both edges of chart}? 2.001 MESS 2.002 SET POSITION : 0%(left edge) 2.003 HEAD {INTERNAL CALIBRATION VOLTAGE} 2.004 SET RANGE : 1mV 2.004 SET VERNIER : CAL (FULLY CW) 2.004 SET POSITION : 0%(left edge) 2.004 SET MEAS/CHK/CAL : CHK 2.004 SET POLARITY : - 2.004 SET CHART SPEED : 60cm/hr 2.004 SET CHART DRIVE : ON 2.005 DISP Using the POSITION control, set trace EXACTLY to 0%. 2.006 SET MEAS/CHK/CAL : MEAS 2.007 5520 1.000mV S 2W 2.008 DISP Adjust the pen to EXACTLY 100% on the chart using the 2.008 DISP CAL. control on rear panel of unit. 2.009 5520 * S 2.010 SET MEAS/CHK/CAL : CAL 2.011 MESS The Internal calibration voltage should give a full- 2.011 MESS scale (100%) indication +/-.2 division. 2.011 MESS 2.012 EVAL Is {the internal CAL VOLTAGE correct}? 3.001 MESS 3.002 HEAD {VERNIER RANGE} 3.003 SET RANGE : 1V 3.003 SET MEAS/CHK/CAL : MEAS 3.003 SET VERNIER : FULLY CCW 3.004 5520 1.0V S 2W 3.005 RSLT =Vernier control fully CCW =< 40% scale deflection. 3.006 MESS Does VERNIER control (full CCW) give less than or 3.007 EVAL equal to 40% scale deflection? 4.001 MESS 4.002 HEAD {RANGE ACCURACY} 4.003 SET VERNIER : CAL (FULLY CW) 4.003 SET POSITION : 0%(left edge) 4.003 SET MEAS/CHK/CAL : MEAS 4.003 SET POLARITY : - 4.003 SET CHART SPEED : 60cm/hr 4.003 SET CHART DRIVE : ON 4.004 HEAD RANGE ACCURACY: {1mV Range} 4.005 DISP Set the UUT to the 1mV Range. 4.006 5520 1mV S 2W 4.007 EVAL Is the trace at the 100% point +/- .4div 5.001 HEAD RANGE ACCURACY: {2mV Range} 5.002 DISP Set the UUT to the 2mV Range. 5.003 5520 2mV S 2W 5.004 EVAL Is the trace at the 100% point +/- .4div 6.001 HEAD RANGE ACCURACY: {5mV Range} 6.002 DISP Set the UUT to the 5mV Range. 6.003 5520 5mV S 2W 6.004 EVAL Is the trace at the 100% point +/- .4div 7.001 HEAD RANGE ACCURACY: {10mV Range} 7.002 DISP Set the UUT to the 10mV Range. 7.003 5520 10mV S 2W 7.004 EVAL Is the trace at the 100% point +/- .4div 8.001 HEAD RANGE ACCURACY: {20mV Range} 8.002 DISP Set the UUT to the 20mV Range. 8.003 5520 20mV S 2W 8.004 EVAL Is the trace at the 100% point +/- .4div 9.001 HEAD RANGE ACCURACY: {50mV Range} 9.002 DISP Set the UUT to the 50mV Range. 9.003 5520 50mV S 2W 9.004 EVAL Is the trace at the 100% point +/- .4div 10.001 HEAD RANGE ACCURACY: {100mV Range} 10.002 DISP Set the UUT to the 100mV Range. 10.003 5520 100mV S 2W 10.004 EVAL Is the trace at the 100% point +/- .4div 11.001 HEAD RANGE ACCURACY: {200mV Range} 11.002 DISP Set the UUT to the 200mV Range. 11.003 5520 200mV S 2W 11.004 EVAL Is the trace at the 100% point +/- .4div 12.001 HEAD RANGE ACCURACY: {500mV Range} 12.002 DISP Set the UUT to the 500mV Range. 12.003 5520 500mV S 2W 12.004 EVAL Is the trace at the 100% point +/- .4div 13.001 HEAD RANGE ACCURACY: {1V Range} 13.002 DISP Set the UUT to the 1V Range. 13.003 5520 1V S 2W 13.004 EVAL Is the trace at the 100% point +/- .4div 14.001 HEAD RANGE ACCURACY: {2V Range} 14.002 DISP Set the UUT to the 2V Range. 14.003 5520 2V S 2W 14.004 EVAL Is the trace at the 100% point +/- .4div 15.001 HEAD RANGE ACCURACY: {5V Range} 15.002 DISP Set the UUT to the 5V Range. 15.003 5520 5V S 2W 15.004 EVAL Is the trace at the 100% point +/- .4div 16.001 HEAD RANGE ACCURACY: {10V Range} 16.002 DISP Set the UUT to the 10V Range. 16.003 5520 10V S 2W 16.004 EVAL Is the trace at the 100% point +/- .4div 17.001 HEAD RANGE ACCURACY: {20V Range} 17.002 DISP Set the UUT to the 20V Range. 17.003 5520 20V S 2W 17.004 EVAL Is the trace at the 100% point +/- .4div 18.001 HEAD RANGE ACCURACY: {50V Range} 18.002 DISP Set the UUT to the 50V Range. 18.003 5520 50V S 2W 18.004 EVAL Is the trace at the 100% point +/- .4div 19.001 HEAD RANGE ACCURACY: {100V Range} 19.002 DISP Set the UUT to the 100V Range. 19.003 5520 100V S 2W 19.004 EVAL Is the trace at the 100% point +/- .4div 20.001 HEAD RANGE ACCURACY: {200V Range} 20.002 DISP Set the UUT to the 200V Range. 20.003 5520 200V S 2W 20.004 EVAL Is the trace at the 100% point +/- .4div 21.001 HEAD {DEADBAND} 21.002 5520 0V S 2W 21.003 SET RANGE : 2V 21.003 SET VERNIER : CAL (FULLY CW) 21.003 SET POSITION : 50% 21.003 SET MEAS/CHK/CAL : MEAS 21.003 SET POLARITY : - 21.003 SET CHART SPEED : 60 mm/min 21.003 SET CHART DRIVE : ON 21.004 DISP The following test will apply a positive voltage, 21.004 DISP 0V, a negative voltage, then 0V again. 21.004 DISP 21.004 DISP The DEADBAND is the zone at 0V that the recorder 21.004 DISP returns to from either direction. It should return 21.004 DISP to the 0V(50%) point +/-.1 division. 21.005 5520 1V S 2W 21.006 PORT [D2999] 21.007 5520 0V S 2W 21.008 PORT [D2999] 21.009 5520 -1V S 2W 21.010 PORT [D2999] 21.011 5520 0V S 2W 21.012 PORT [D2999] 21.013 SET CHART DRIVE : OFF 21.014 EVAL Is {the DEADBAND <.1division}? 22.001 END