Fluke Corporation                                           MET/CAL Procedure
=============================================================================
INSTRUMENT:            Fluke 86: CAL ADJ /5500
INSTRUMENT:            Fluke 88: CAL ADJ /5500
DATE:                  23-Jan-95
AUTHOR:                Fluke Corporation
REVISION:              $Revision: 1.1 $
ADJUSTMENT THRESHOLD:  70%
NUMBER OF TESTS:       1
NUMBER OF LINES:       77
CONFIGURATION:         Fluke 5500A
=============================================================================
#
# Source:
#   Fluke 86,88 Series service manual (PN 880906 December 1990).
#
# Compatibility:
#   5500/CAL 4.0 or MET/CAL 4.0 or later
#
# Subprocedures:
#   None
#
# Required Files:
#   80_pca.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-                        P J                          F        W
  1.002  HEAD         EQUIPMENT SETUP
  1.003  DISP         Disconnect the test leads if attached. Remove the three
  1.003  DISP         phillips-head screws from the bottom of the case. Turn
  1.003  DISP         the instrument face-up, and grasp the top cover at both
  1.003  DISP         sides of the input connectors. Then, pull the top cover
  1.003  DISP         from the UUT.
  1.004  DISP         Turn the UUT on.
  1.004  DISP         Ambient temperature: 18C - 28C.
  1.004  DISP         Relative humidity: less than 80%.
  1.004  DISP         Allow the UUT to stabilize.
  1.005  HEAD         DC VOLTAGE CALIBRATION
  1.006  DISP         Select the V DC function on the UUT.
  1.006  DISP
  1.006  DISP         Press RANGE for 2s to select autorange.
  1.007  JMPT         1.010          Fluke 88: CAL ADJ /5500
  1.008  PIC          55_86_2W
  1.009  JMP          1.011
  1.010  PIC          55_88_2W
# 1.011  DISP         Connect the 5500A and the UUT as follows.
# 1.011  DISP         [32] 5500A NORMAL HI to UUT V Ohm Diode
# 1.011  DISP         [32] 5500A NORMAL LO to UUT COM
  1.011  5500         3.5V                                              S  2W
  1.012  PIC          80_PCA (20,3,R/W) "Adjust R21 for a UUT reading of"
  1.012  PIC          (22,3,R/W) "3.500+/-0.001V"
  1.013  5500         *                                                 S
  1.014  HEAD         AC VOLTAGE CALIBRATION
  1.015  DISP         Select the V AC function on the UUT.
  1.015  DISP
  1.015  DISP         Press RANGE for 2s to select autorange.
  1.016  5500         3.5V                         100H           SI    S  2W
  1.017  PIC          80_PCA (20,3,R/W) "Adjust R34 for a UUT reading of"
  1.017  PIC          (22,3,R/W) "3.500+/-0.002V"
  1.018  5500         3.5V                         10kH           SI    S  2W
  1.019  PIC          80_PCA (20,3,R/W) "Adjust C2 for a UUT reading of"
  1.019  PIC          (22,3,R/W) "3.500+/-0.010V"
  1.020  5500         35V                          10kH           SI    S  2W
  1.021  PIC          80_PCA (20,3,R/W) "Adjust C3 for a UUT reading of"
  1.021  PIC          (22,3,R/W) "35.00+/-0.10V"
  1.022  5500         *                                                 S
  1.023  HEAD
  1.024  END