Fluke                                                       MET/CAL Procedure
=============================================================================
INSTRUMENT:            Astro-Med PM03: (1 year) CAL VER /5520
DATE:                  26-Aug-97
AUTHOR:                Fluke Corporation
REVISION:              $Revision: 1.1 $
ADJUSTMENT THRESHOLD:  70%
NUMBER OF TESTS:       11
NUMBER OF LINES:       94
CONFIGURATION:         Fluke 5520A
=============================================================================
#
# Source:
#   Astro-Med PM03 Calibration Procedure Rev "A"
#
# 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         Press the ZERO DEFAULT.
  1.008  DISP
  1.008  DISP         Ground Channels.
  1.008  DISP
  1.008  DISP         Set for Bottom Baseline.
  1.008  DISP
  1.008  DISP         Select Peak to Peak Mode.
  1.009  HEAD         {FULL SCALE AMPLIFIER ACCURACY}
  1.010  HEAD         FULL SCALE AMPLIFIER ACCURACY ({100 mV Range})
  1.011  DISP         Set the UUT to the 100mV range.
  1.012  5520         100mV                                             S  2W
  1.013  EVAL   Does {UUT indicate full scale deflection +/-1/2 div}?
  2.001  HEAD         FULL SCALE AMPLIFIER ACCURACY ({250 mV Range})
  2.002  DISP         Set the UUT to the 250mV range.
  2.003  5520         250mV                                             S  2W
  2.004  EVAL   Does {UUT indicate full scale deflection +/-1/2 div}?
  3.001  HEAD         FULL SCALE AMPLIFIER ACCURACY ({500 mV Range})
  3.002  DISP         Set the UUT to the 500mV range.
  3.003  5520         500mV                                             S  2W
  3.004  EVAL   Does {UUT indicate full scale deflection +/-1/2 div}?
  4.001  HEAD         FULL SCALE AMPLIFIER ACCURACY ({1 V Range})
  4.002  DISP         Set the UUT to the 1V range.
  4.003  5520         1V                                                S  2W
  4.004  EVAL   Does {UUT indicate full scale deflection +/-1/2 div}?
  5.001  HEAD         FULL SCALE AMPLIFIER ACCURACY ({5 V Range})
  5.002  DISP         Set the UUT to the 5V range.
  5.003  5520         5V                                                S  2W
  5.004  EVAL   Does {UUT indicate full scale deflection +/-1/2 div}?
  6.001  HEAD         FULL SCALE AMPLIFIER ACCURACY ({10 V Range})
  6.002  DISP         Set the UUT to the 10V range.
  6.003  5520         10V                                               S  2W
  6.004  EVAL   Does {UUT indicate full scale deflection +/-1/2 div}?
  7.001  HEAD         FULL SCALE AMPLIFIER ACCURACY ({50 V Range})
  7.002  DISP         Set the UUT to the 50V range.
  7.003  5520         50V                                               S  2W
  7.004  EVAL   Does {UUT indicate full scale deflection +/-1/2 div}?
  8.001  HEAD         FULL SCALE AMPLIFIER ACCURACY ({100 V Range})
  8.002  DISP         Set the UUT to the 100V range.
  8.003  5520         100V                                              S  2W
  8.004  EVAL   Does {UUT indicate full scale deflection +/-1/2 div}?
  9.001  HEAD         FULL SCALE AMPLIFIER ACCURACY ({250 V Range})
  9.002  DISP         Set the UUT to the 250V range.
  9.003  5520         250V                                              S  2W
  9.004  EVAL   Does {UUT indicate full scale deflection +/-1/2 div}?
 10.001  HEAD         {FREQUENCY RESPONSE}
 10.002  DISP         Set the trace to center scale.
 10.002  DISP
 10.002  DISP         Set the UUT to the 10V range.
 10.002  DISP
 10.002  DISP         Set to 50 division grid.
 10.003  5520         10V                          5kH            SI    S  2W
 10.004  EVAL   Is {display >35 division (-3dB point)}?
 11.001  END