Fluke Corporation                                           MET/CAL Procedure
=============================================================================
INSTRUMENT:            Fluke 8021B: CAL ADJ /5500
INSTRUMENT:            Fluke 8022B: CAL ADJ /5500
DATE:                  16-Jan-95
AUTHOR:                Fluke Corporation
REVISION:              $Revision: 1.1 $
ADJUSTMENT THRESHOLD:  70%
NUMBER OF TESTS:       1
NUMBER OF LINES:       73
CONFIGURATION:         Fluke 5500A
=============================================================================
#
# Source:
#   Fluke 8021B instruction manual (PN 616037 July 1981).
#   Fluke 8022B instruction manual (PN 616045 July 1981).
#
# Compatibility:
#   5500/CAL 4.0 or MET/CAL 4.0 or later
#
# Subprocedures:
#   None
#
# Required Files:
#   55_v8021.bmp
#
# 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.
#
# The 90 day specifications of the 5500A are used in TUR computations.
#
 STEP    FSC    RANGE NOMINAL        TOLERANCE     MOD1        MOD2  3  4 CON
  1.001  ASK-                          J                          F        W
  1.002  HEAD         EQUIPMENT SETUP
  1.003  DISP         [32]               WARNING
  1.003  DISP         HIGH VOLTAGE is used or exposed during the performance
  1.003  DISP         of this calibration. DEATH ON CONTACT may result if
  1.003  DISP         personnel fail to observe safety precautions.
  1.004  DISP         Ambient temperature: 21C - 25C.
  1.004  DISP         Relative humidity: less than 80%.
  1.004  DISP         Allow the UUT to stabilize for 30 minutes
  1.004  DISP         with the power switch off.
  1.005  HEAD         CALIBRATION ACCESS PROCEDURE
  1.006  DISP         Disconnect the test leads and the battery eliminator
  1.006  DISP         if attached. Open the battery compartment, and
  1.006  DISP         disconnect the battery. Remove the three phillips-head
  1.006  DISP         screws from the bottom of the case. Turn the instrument
  1.006  DISP         face-up, and grasp the top cover at both sides of the
  1.006  DISP         input connectors. Then, pull the top cover from the UUT.
  1.007  DISP         Re-connect the battery and turn the UUT on.
  1.008  HEAD         DC VOLTAGE CALIBRATION
  1.009  PIC          55_V8021
  1.010  RNG          200mV
  1.011  5500         190mV                                             S  2W
  1.012  DISP         Adjust R5 for a reading of 190.0mV exactly.
  1.013  5500         *                                                 S
  1.014  HEAD         AC VOLTAGE CALIBRATION
  1.015  RNG          200mV                        AC
  1.016  5500         190mV                        100H           SI    S  2W
  1.017  DISP         Adjust R9 for a reading of 190.0mV (+/- 1/2 count).
  1.018  END