User Contributed                                           MET/CAL PROCEDURE
=============================================================================
INSTRUMENT:            Omega DP-420:Transducer Indicator
DATE:                  09-Jun-95
AUTHOR:                User Contributed
REVISION:              0
ADJUSTMENT THRESHOLD:  70%
NUMBER OF TESTS:       19
NUMBER OF LINES:       181
STANDARD:              Measurements Group 1550A
=============================================================================
 STEP    FSC    RANGE NOMINAL        TOLERANCE     MOD1        MOD2  3  4 CON
  1.001  ASK-                        P                            F
  1.002  ASK+                                          X
  1.003  HEAD         ÍÍ INITIAL CONDITIONS ÍÍ
  1.004  DISP         The following Standard test equipment is required:
  1.004  DISP         1. Measurements Group 1550A Strain Indicator Calibrator
  1.004  DISP         ÿ  DTB # 55-2
  1.004  DISP         2. Strain Indicator Calibration Cable
  1.005  STD          Measurements Group 1550A
  1.006  HEAD         {}
  1.007  HEAD         {ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ»}
  1.008  HEAD         {º LINEARITY TEST º}
  1.009  HEAD         {ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ}
  1.010  HEAD         {}
  1.011  HEAD         {Full scale = 9000}
  1.012  HEAD         {}ÍÍ LINEARITY TEST ÍÍ
  1.013  JMP          2.001
  1.014  EVAL
  2.001  DISP         With the UUT disconnected from AC power, remove the
  2.001  DISP         UUT front panel.
  2.002  PIC          420 (22,2,W/B) "Set the EXCITATION switch to the 10V"
  2.002  PIC          (23,2,W/B) "position.                           "
  2.003  DISP         Set the 1550A 350ê bridge S+ shorting link to the closed
  2.003  DISP         position.
  2.004  DISP         Set the 1550A front panel controls as follows:
  2.004  DISP         MICROSTRAIN buttons ................................ 000
  2.004  DISP         CIRCUIT button .................................... 350ê
  2.004  DISP         POLARITY button ........................... positive (+)
  2.005  DISP         Connect the Strain Indicator Calibration cable to the
  2.005  DISP         UUT rear panel connector.
  2.006  DISP         ÿ    Connect the 1550A and the UUT using the Strain
  2.006  DISP         ÿ    Indicator Calibration cable as follows:
  2.006  DISP         ÿ   [27][91]1m               1550A   TO    PLDT
  2.006  DISP         ÿ                    P+ ÄÄÄÄÄÄÄÄÄ> P+ (green & white)
  2.006  DISP         ÿ                    P- ÄÄÄÄÄÄÄÄÄ> P- (white)
  2.006  DISP         ÿ                    S+ ÄÄÄÄÄÄÄÄÄ> S+ (orange & red)
  2.006  DISP         ÿ                    S- ÄÄÄÄÄÄÄÄÄ> S- (black,blue & GND)
  2.007  DISP         Connect the UUT to AC power.
  2.008  DISP         Adjust the 1550A 350ê ñ ZERO control, while togling
  2.008  DISP         between the 1550A + and - POLARITY switch positions,
  2.008  DISP         for a UUT reading that is the same in magnitude for
  2.008  DISP         both positions.
  2.009  DISP         Set the 1550A front panel controls as follows:
  2.009  DISP         POLARITY button ........................... positive (+)
  2.010  PIC          420 (22,39,W/B) "Adjust the FINE TARE (ZERO) and     "
  2.010  PIC          (23,39,W/B) "COARSE TARE for a UUT display of 00."
  2.011  DISP         Set the 1550A front panel controls as follows:
  2.011  DISP         MICROSTRAIN PER STEP buttons ....................... 090
  2.012  PIC          420 (22,1,W/B) "Set SPAN switch settings and adjust "
  2.012  PIC          (23,1,W/B) "FINE SPAN for a display of 9000.     "
  2.013  DISP         Set the 1550A front panel controls as follows:
  2.013  DISP         MICROSTRAIN PER STEP buttons ....................... 000
  2.014  PIC          420 (22,39,W/B) "Adjust the FINE TARE (ZERO) and     "
  2.014  PIC          (23,39,W/B) "COARSE TARE for a UUT display of 00."
  2.015  DISP         Set the 1550A front panel controls as follows:
  2.015  DISP         MICROSTRAIN PER STEP buttons ....................... 001
  2.016  PIC          420 (22,29,W/B) "Adjust ZERO GAP for a UUT display   "
  2.016  PIC          (23,29,W/B) "of 100.                             "
  2.017  DISP         Set the 1550A front panel controls as follows:
  2.017  DISP         MICROSTRAIN PER STEP buttons ....................... 090
  2.018  OPBR         Does the UUT read 9000 (full scale)?
  2.019  JMPF         2.012
  2.020  DISP         Set the 1550A front panel controls as follows:
  2.020  DISP         MICROSTRAIN PER STEP buttons ....................... 080
  2.021  MEMI         Use keyboard to enter actual UUT reading:
  2.022  MATH         MEM1 = 8000
  2.023  MEME
  2.024  MEMC         æî             9U
  3.001  DISP         Set the 1550A front panel controls as follows:
  3.001  DISP         MICROSTRAIN PER STEP buttons ....................... 070
  3.002  MEMI         Use keyboard to enter actual UUT reading:
  3.003  MATH         MEM1 = 7000
  3.004  MEME
  3.005  MEMC         æî             9U
  4.001  DISP         Set the 1550A front panel controls as follows:
  4.001  DISP         MICROSTRAIN PER STEP buttons ....................... 060
  4.002  MEMI         Use keyboard to enter actual UUT reading:
  4.003  MATH         MEM1 = 6000
  4.004  MEME
  4.005  MEMC         æî             9U
  5.001  DISP         Set the 1550A front panel controls as follows:
  5.001  DISP         MICROSTRAIN PER STEP buttons ....................... 050
  5.002  MEMI         Use keyboard to enter actual UUT reading:
  5.003  MATH         MEM1 = 5000
  5.004  MEME
  5.005  MEMC         æî             9U
  6.001  DISP         Set the 1550A front panel controls as follows:
  6.001  DISP         MICROSTRAIN PER STEP buttons ....................... 040
  6.002  MEMI         Use keyboard to enter actual UUT reading:
  6.003  MATH         MEM1 = 4000
  6.004  MEME
  6.005  MEMC         æî             9U
  7.001  DISP         Set the 1550A front panel controls as follows:
  7.001  DISP         MICROSTRAIN PER STEP buttons ....................... 030
  7.002  MEMI         Use keyboard to enter actual UUT reading:
  7.003  MATH         MEM1 = 3000
  7.004  MEME
  7.005  MEMC         æî             9U
  8.001  DISP         Set the 1550A front panel controls as follows:
  8.001  DISP         MICROSTRAIN PER STEP buttons ....................... 020
  8.002  MEMI         Use keyboard to enter actual UUT reading:
  8.003  MATH         MEM1 = 2000
  8.004  MEME
  8.005  MEMC         æî             9U
  9.001  DISP         Set the 1550A front panel controls as follows:
  9.001  DISP         MICROSTRAIN PER STEP buttons ....................... 010
  9.002  MEMI         Use keyboard to enter actual UUT reading:
  9.003  MATH         MEM1 = 1000
  9.004  MEME
  9.005  MEMC         æî             9U
 10.001  DISP         Set the 1550A front panel controls as follows:
 10.001  DISP         MICROSTRAIN PER STEP buttons ....................... 009
 10.002  MEMI         Use keyboard to enter actual UUT reading:
 10.003  MATH         MEM1 = 900
 10.004  MEME
 10.005  MEMC         æî             9U
 11.001  DISP         Set the 1550A front panel controls as follows:
 11.001  DISP         MICROSTRAIN PER STEP buttons ....................... 008
 11.002  MEMI         Use keyboard to enter actual UUT reading:
 11.003  MATH         MEM1 = 800
 11.004  MEME
 11.005  MEMC         æî             9U
 12.001  DISP         Set the 1550A front panel controls as follows:
 12.001  DISP         MICROSTRAIN PER STEP buttons ....................... 007
 12.002  MEMI         Use keyboard to enter actual UUT reading:
 12.003  MATH         MEM1 = 700
 12.004  MEME
 12.005  MEMC         æî             9U
 13.001  DISP         Set the 1550A front panel controls as follows:
 13.001  DISP         MICROSTRAIN PER STEP buttons ....................... 006
 13.002  MEMI         Use keyboard to enter actual UUT reading:
 13.003  MATH         MEM1 = 600
 13.004  MEME
 13.005  MEMC         æî             9U
 14.001  DISP         Set the 1550A front panel controls as follows:
 14.001  DISP         MICROSTRAIN PER STEP buttons ....................... 005
 14.002  MEMI         Use keyboard to enter actual UUT reading:
 14.003  MATH         MEM1 = 500
 14.004  MEME
 14.005  MEMC         æî             9U
 15.001  DISP         Set the 1550A front panel controls as follows:
 15.001  DISP         MICROSTRAIN PER STEP buttons ....................... 004
 15.002  MEMI         Use keyboard to enter actual UUT reading:
 15.003  MATH         MEM1 = 400
 15.004  MEME
 15.005  MEMC         æî             9U
 16.001  DISP         Set the 1550A front panel controls as follows:
 16.001  DISP         MICROSTRAIN PER STEP buttons ....................... 003
 16.002  MEMI         Use keyboard to enter actual UUT reading:
 16.003  MATH         MEM1 = 300
 16.004  MEME
 16.005  MEMC         æî             9U
 17.001  DISP         Set the 1550A front panel controls as follows:
 17.001  DISP         MICROSTRAIN PER STEP buttons ....................... 002
 17.002  MEMI         Use keyboard to enter actual UUT reading:
 17.003  MATH         MEM1 = 200
 17.004  MEME
 17.005  MEMC         æî             9U
 18.001  DISP         Set the 1550A front panel controls as follows:
 18.001  DISP         MICROSTRAIN PER STEP buttons ....................... 001
 18.002  MEMI         Use keyboard to enter actual UUT reading:
 18.003  MATH         MEM1 = 100
 18.004  MEME
 18.005  MEMC         æî             9U
 19.001  DISP         Replace UUT front panel.
 19.002  HEAD         {}
 19.003  DISP         {ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ»}
 19.003  DISP         {º THIS COMPLETES THE VERIFICATION º}
 19.003  DISP         {ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ}
 19.004  END