Fluke                                                       MET/CAL Procedure
=============================================================================
INSTRUMENT:            Astro-Med DASH IV: (1 year) CAL VER /5500,34401
DATE:                  26-Aug-97
AUTHOR:                Fluke Corporation
REVISION:              $Revision: 1.6 $
ADJUSTMENT THRESHOLD:  70%
NUMBER OF TESTS:       10
NUMBER OF LINES:       96
CONFIGURATION:         HP 34401A
=============================================================================
#
# Source:
#   Astro-Med Calibration Verification Checklist
#
# Input LOpatibility:
#   5500/CAL 4.0 or MET/CAL 4.0 or later.
#
# Subprocedures:
#   Sub Astro-Med DASH Series Gain (1 year) CAL VER /5500
#
# Required Files:
#   None
#
# System Specifications:
#   TUR calculation is based on specification interval of the accuracy file.
#   The default 5500A 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-         N              P                            F        V
  1.003  ASK+                                          X
  1.004  HEAD         PRELIMINARY INSTRUCTIONS
  1.005  DISP         Turn unit ON.
  1.005  DISP
  1.005  DISP         Warm-up time: 30min - REQUIRED
  1.005  DISP         Temperature: 23 +/-2 degC
  1.005  DISP         Humidity: 55 +/-10%
  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         {GAIN SETTINGS}
  1.008  DISP         Press the SYSTEM key to access the DEFAULT submenu.
  1.008  DISP         Press the ZERO key in the DEFAULT submenu to
  1.008  DISP         center each trace to zero.
  1.008  DISP         Press the CALIBRATE key on the front panel.
  1.009  DISP         Set the range for each channel to .5 VFS
  1.010  MEM2         =Channel 1
  1.011  CALL         Sub Astro-Med DASH Series Gain (1 year) CAL VER /5500
  1.012  JMP          2.001
  1.013  EVAL   dummy
  2.001  MEM2         =Channel 2
  2.002  CALL         Sub Astro-Med DASH Series Gain (1 year) CAL VER /5500
  2.003  JMP          3.001
  2.004  EVAL   dummy
  3.001  MEM2         =Channel 3
  3.002  CALL         Sub Astro-Med DASH Series Gain (1 year) CAL VER /5500
  3.003  JMP          4.001
  3.004  EVAL   dummy
  4.001  MEM2         =Channel 4
  4.002  CALL         Sub Astro-Med DASH Series Gain (1 year) CAL VER /5500
  4.003  JMP          5.001
  4.004  EVAL   dummy
  5.001  MESS
  5.002  DISP         Disconnect the 5500A and remove the recorder's top.
  5.003  HEAD         {PRECISION INTERNAL VOLTAGE REFERENCES}
  5.004  DISP         Connect the 34401A to U23 on the UUT A/D board as
  5.004  DISP         follows:
  5.004  DISP         [32] 34401A Input HI to pin 7 (precision reference)
  5.004  DISP         [32] 34401A Input LO to pin 5 (signal ground).
  5.005  34401        2.5000V        0.0025U                               2W
  6.001  HEAD         {POWER SUPPLY VOLTAGES}
  6.002  DISP         Connect the 34401A to connector P13/P2 on the UUT
  6.002  DISP         31637-001 Power Supply board as follows:
  6.002  DISP         [32] 34401A Input HI to Red (+)
  6.002  DISP         [32] 34401A Input LO to Black (-)
  6.003  34401        5.0V           0.5U                                  2W
  7.001  DISP         Connect the 34401A to P4 on the UUT follows:
  7.001  DISP         [32] 34401A Input HI to Grey (+)
  7.001  DISP         [32] 34401A Input LO to Black (-)
  7.002  34401        24.0V          2.4U                                  2W
  8.001  DISP         Connect the 34401A to connector P2 on the UUT
  8.001  DISP         31635-001 Power Supply board as follows:
  8.001  DISP         [32] 34401A Input HI to Orange (+)
  8.001  DISP         [32] 34401A Input LO to Black (-)
  8.002  34401        15.0V          1.5U                                  2W
  9.001  DISP         Connect the 34401A to P4 on the UUT as follows:
  9.001  DISP         [32] 34401A Input HI to Blue (+)
  9.001  DISP         [32] 34401A Input LO to Black (-)
  9.002  34401        -15.0V         1.5U                                  2W
 10.001  END