Fluke                                                       MET/CAL Procedure
=============================================================================
INSTRUMENT:            Astro-Med PM-10: CAL ADJ /5520,34401
DATE:                  27-Aug-97
AUTHOR:                Fluke Corporation
REVISION:              $Revision: 1.2 $
ADJUSTMENT THRESHOLD:  70%
NUMBER OF TESTS:       1
NUMBER OF LINES:       120
CONFIGURATION:         Fluke 5520A
CONFIGURATION:         HP 34401A
=============================================================================
#
# Source:
#   Astro-Med PM-10 Calibration Procedure TP# 3163000X Rev D.
#
# 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-         N              P J                          F        W
  1.003  ASK+           K                              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         SET-UP PROCEDURE
  1.008  DISP         Insure that the PM-10 is not installed in a
  1.008  DISP         channel directly following a PM-08.
  1.009  DISP         Connect the 34401A to the UUT as follows:
  1.009  DISP         [32] 34401A Input HI to TP1
  1.009  DISP         [32] 34401A Input LO to GROUND (Pin 5 of U7)
  1.010  DISP         Note the position of DSW1 dip switches to determine
  1.010  DISP         the type of thermocouple the PM-10 is configured for.
  1.010  DISP
  1.010  DISP         K =  OFF  ON   OFF  OFF
  1.010  DISP         J =  OFF  ON   OFF  ON
  1.010  DISP         E =  OFF  ON   ON   OFF
  1.010  DISP         T =  OFF  OFF  OFF  ON
  1.011  MEM2         Enter thermocouple type (K, J, E, or T).
  1.012  JMPL         TYPE_K ZCMPI(MEM2, "K")
  1.013  JMPL         TYPE_J ZCMPI(MEM2, "J")
  1.014  JMPL         TYPE_E ZCMPI(MEM2, "E")
  1.015  JMPL         TYPE_T ZCMPI(MEM2, "T")
  1.016  DISP         Not a valid entry!
  1.017  JMP          1.010

  1.018  LABEL        TYPE_K
  1.019  HEAD         TYPE K THERMOCOUPLE
  1.020  DISP         Connect the 5520A TC Terminals to the PM-10 input using
  1.020  DISP         TYPE K thermocouple wire and connectors.
  1.021  RNG          500degC
  1.022  5520         0degC                                       _K TC S  2W
  1.023  MESS         Adjust OFFSET pot R69 for 0 +/-5mV.
  1.024  34401        0mV                                               S  2W
  1.025  5520         500degC                                     _K TC S  2W
  1.026  MESS         Adjust R21 for -5.0000 +/-0.0005V.
  1.027  34401        -5.0000V                                          S  2W
  1.028  JMP          1.061

  1.029  LABEL        TYPE_J
  1.030  HEAD         TYPE J THERMOCOUPLE
  1.031  DISP         Connect the 5520A TC OUTPUT to the PM-10 input using
  1.031  DISP         TYPE J thermocouple wire and connectors.
  1.032  RNG          500degC
  1.033  5520         0degC                                       _J TC S  2W
  1.034  MESS         Adjust OFFSET pot R69 for 0 +/-5mV.
  1.035  34401        0mV                                               S  2W
  1.036  5520         500degC                                     _J TC S  2W
  1.037  MESS         Adjust R21 for -5.0000 +/-0.0005V.
  1.038  34401        -5.0000V                                          S  2W
  1.039  JMP          1.061

  1.040  LABEL        TYPE_E
  1.041  HEAD         TYPE E THERMOCOUPLE
  1.042  DISP         Connect the 5520A TC Terminals to the PM-10 input using
  1.042  DISP         TYPE E thermocouple wire and connectors.
  1.043  RNG          200degC
  1.044  5520         0degC                                       _E TC S  2W
  1.045  MESS         Adjust OFFSET pot R69 for 0 +/-5mV.
  1.046  34401        0mV                                               S  2W
  1.047  5520         200degC                                     _E TC S  2W
  1.048  MESS         Adjust R21 for -1.9600 +/-0.0005V
  1.049  34401        -1.9600V                                          S  2W
  1.050  JMP          1.061

  1.051  LABEL        TYPE_T
  1.052  HEAD         TYPE T THERMOCOUPLE
  1.053  DISP         Connect the 5520A TC Terminals to the PM-10 input using
  1.053  DISP         TYPE T thermocouple wire and connectors.
  1.054  RNG          200degC
  1.055  5520         0degC                                       _T TC S  2W
  1.056  MESS         Adjust OFFSET pot R69 for 0 +/-5mV.
  1.057  34401        0mV                                               S  2W
  1.058  5520         200degC                                     _T TC S  2W
  1.059  MESS         Adjust R21 for -1.9800 +/-0.0005V
  1.060  34401        -1.9800V                                          S  2W

  1.061  END