User Contributed                                           MET/CAL PROCEDURE
=============================================================================
INSTRUMENT:            Doric DS-100-T2:Strain Gage Transducer Indicator
DATE:                  15-Oct-97
AUTHOR:                User Contributed
REVISION:              0
ADJUSTMENT THRESHOLD:  70%
NUMBER OF TESTS:       20
NUMBER OF LINES:       211
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         * INITIAL CONDITIONS *
  1.004  DISP         The following Standard test equipment is required:
  1.004  DISP         1. Measurements Group 1550A Strain Indicator Calibrator
  1.004  DISP         [32]  DTB # 55-2
  1.004  DISP         2. Strain Indicator Calibration Cable
  1.005  STD          Measurements Group 1550A
  1.006  HEAD         {* LINEARITY TEST *}
  1.007  HEAD         {Full scale = 12000}
  1.008  JMP          2.001
  1.009  EVAL
  2.001  DISP         Set the UUT front panel controls as follows:
  2.001  DISP         POWER .............................................. OFF
  2.002  DISP         With the UUT disconnected from AC power, pull out the
  2.002  DISP         plug-in board by pressing release catch located under
  2.002  DISP         the UUT front panel.
  2.003  DISP         Set the 1550A 350 Ohm bridge S+ shorting link to the
  2.003  DISP         closed position.
  2.004  DISP         Set the 1550A front panel controls as follows:
  2.004  DISP         MICROSTRAIN buttons ....................... 000
  2.004  DISP         CIRCUIT button ............................ 350 Ohm
  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         [32]    Connect the 1550A and the UUT using the Strain
  2.006  DISP         [32]    Indicator Calibration cable as follows:
  2.006  DISP         [32]   [27][91]1m               1550A   TO    PLDT
  2.006  DISP         [32]                 P+ .........> P+ (orange & red)
  2.006  DISP         [32]                 P- .........> P- (black,blue & GND)
  2.006  DISP         [32]                 S+ .........> S+ (green & white)
  2.006  DISP         [32]                 S- .........> S- (white)
  2.007  DISP         Connect the UUT to AC power and turn the UUT on with
  2.007  DISP         the SAMPLE RATE control set to fully ccw (on position).
  2.008  DISP         Adjust the 1550A 350 Ohm ± 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  DISP         Set the UUT mV/V switch to 4mV/V.
  2.011  DISP         Adjust the UUT ZERO control for a UUT reading of 0000.
  2.012  DISP         Set the 1550A front panel controls as follows:
  2.012  DISP         MICROSTRAIN PER STEP buttons ....................... 100
  2.013  DISP         Adjust the UUT SPAN (COARSE, FINE and FINE SPAN)
  2.013  DISP         controls for a UUT reading of 12000 counts.
  2.014  DISP         Set the 1550A front panel controls as follows:
  2.014  DISP         MICROSTRAIN PER STEP buttons ....................... 090
  2.015  MEMI         Use keyboard to enter actual UUT reading:
  2.016  MATH         MEM1 = 10800
  2.017  ACC          10800µÆ        0.025% 1U
  2.018  MEME
  2.019  MEMC         µÆ             3.86U
#! WARNING: Test Tol 3.86, Sys Tol 3.7, TUR 1.043 (<  4.00).
  3.001  DISP         Set the 1550A front panel controls as follows:
  3.001  DISP         MICROSTRAIN PER STEP buttons ....................... 080
  3.002  MEMI         Use keyboard to enter actual UUT reading:
  3.003  MATH         MEM1 = 9600
  3.004  ACC          9600µÆ         0.025% 1U
  3.005  MEME
  3.006  MEMC         µÆ             3.62U
#! WARNING: Test Tol 3.62, Sys Tol 3.4, TUR 1.065 (<  4.00).
  4.001  DISP         Set the 1550A front panel controls as follows:
  4.001  DISP         MICROSTRAIN PER STEP buttons ....................... 070
  4.002  MEMI         Use keyboard to enter actual UUT reading:
  4.003  MATH         MEM1 = 8400
  4.004  ACC          8400µÆ         0.025% 1U
  4.005  MEME
  4.006  MEMC         µÆ             3.38U
#! WARNING: Test Tol 3.38, Sys Tol 3.1, TUR 1.090 (<  4.00).
  5.001  DISP         Set the 1550A front panel controls as follows:
  5.001  DISP         MICROSTRAIN PER STEP buttons ....................... 060
  5.002  MEMI         Use keyboard to enter actual UUT reading:
  5.003  MATH         MEM1 = 7200
  5.004  ACC          7200µÆ         0.025% 1U
  5.005  MEME
  5.006  MEMC         µÆ             3.14U
#! WARNING: Test Tol 3.14, Sys Tol 2.8, TUR 1.121 (<  4.00).
  6.001  DISP         Set the 1550A front panel controls as follows:
  6.001  DISP         MICROSTRAIN PER STEP buttons ....................... 050
  6.002  MEMI         Use keyboard to enter actual UUT reading:
  6.003  MATH         MEM1 = 6000
  6.004  ACC          6000µÆ         0.025% 1U
  6.005  MEME
  6.006  MEMC         µÆ             2.90U
#! WARNING: Test Tol 2.9, Sys Tol 2.5, TUR 1.160 (<  4.00).
  7.001  DISP         Set the 1550A front panel controls as follows:
  7.001  DISP         MICROSTRAIN PER STEP buttons ....................... 040
  7.002  MEMI         Use keyboard to enter actual UUT reading:
  7.003  MATH         MEM1 = 4800
  7.004  ACC          4800µÆ         0.025% 1U
  7.005  MEME
  7.006  MEMC         µÆ             2.66U
#! WARNING: Test Tol 2.66, Sys Tol 2.2, TUR 1.209 (<  4.00).
  8.001  DISP         Set the 1550A front panel controls as follows:
  8.001  DISP         MICROSTRAIN PER STEP buttons ....................... 030
  8.002  MEMI         Use keyboard to enter actual UUT reading:
  8.003  MATH         MEM1 = 3600
  8.004  ACC          3600µÆ         0.025% 1U
  8.005  MEME
  8.006  MEMC         µÆ             2.42U
#! WARNING: Test Tol 2.42, Sys Tol 1.9, TUR 1.274 (<  4.00).
  9.001  DISP         Set the 1550A front panel controls as follows:
  9.001  DISP         MICROSTRAIN PER STEP buttons ....................... 020
  9.002  MEMI         Use keyboard to enter actual UUT reading:
  9.003  MATH         MEM1 = 2400
  9.004  ACC          2400µÆ         0.025% 1U
  9.005  MEME
  9.006  MEMC         µÆ             2.18U
#! WARNING: Test Tol 2.18, Sys Tol 1.6, TUR 1.362 (<  4.00).
 10.001  DISP         Set the 1550A front panel controls as follows:
 10.001  DISP         MICROSTRAIN PER STEP buttons ....................... 010
 10.002  MEMI         Use keyboard to enter actual UUT reading:
 10.003  MATH         MEM1 = 1200
 10.004  ACC          1200µÆ         0.025% 1U
 10.005  MEME
 10.006  MEMC         µÆ             1.94U
#! WARNING: Test Tol 1.94, Sys Tol 1.3, TUR 1.492 (<  4.00).
 11.001  DISP         Set the 1550A front panel controls as follows:
 11.001  DISP         MICROSTRAIN PER STEP buttons ....................... 009
 11.002  MEMI         Use keyboard to enter actual UUT reading:
 11.003  MATH         MEM1 = 1080
 11.004  ACC          1080µÆ         0.025% 1U
 11.005  MEME
 11.006  MEMC         µÆ             1.92U
#! WARNING: Test Tol 1.92, Sys Tol 1.27, TUR 1.512 (<  4.00).
 12.001  DISP         Set the 1550A front panel controls as follows:
 12.001  DISP         MICROSTRAIN PER STEP buttons ....................... 008
 12.002  MEMI         Use keyboard to enter actual UUT reading:
 12.003  MATH         MEM1 = 960
 12.004  ACC          960µÆ          0.025% 1U
 12.005  MEME
 12.006  MEMC         µÆ             1.89U
#! WARNING: Test Tol 1.89, Sys Tol 1.24, TUR 1.524 (<  4.00).
 13.001  DISP         Set the 1550A front panel controls as follows:
 13.001  DISP         MICROSTRAIN PER STEP buttons ....................... 007
 13.002  MEMI         Use keyboard to enter actual UUT reading:
 13.003  MATH         MEM1 = 840
 13.004  ACC          840µÆ          0.025% 1U
 13.005  MEME
 13.006  MEMC         µÆ             1.878U
#! WARNING: Test Tol 1.878, Sys Tol 1.21, TUR 1.552 (<  4.00).
 14.001  DISP         Set the 1550A front panel controls as follows:
 14.001  DISP         MICROSTRAIN PER STEP buttons ....................... 006
 14.002  MEMI         Use keyboard to enter actual UUT reading:
 14.003  MATH         MEM1 = 720
 14.004  ACC          720µÆ          0.025% 1U
 14.005  MEME
 14.006  MEMC         µÆ             1.84U
#! WARNING: Test Tol 1.84, Sys Tol 1.18, TUR 1.559 (<  4.00).
 15.001  DISP         Set the 1550A front panel controls as follows:
 15.001  DISP         MICROSTRAIN PER STEP buttons ....................... 005
 15.002  MEMI         Use keyboard to enter actual UUT reading:
 15.003  MATH         MEM1 = 600
 15.004  ACC          600µÆ          0.025% 1U
 15.005  MEME
 15.006  MEMC         µÆ             1.82U
#! WARNING: Test Tol 1.82, Sys Tol 1.15, TUR 1.583 (<  4.00).
 16.001  DISP         Set the 1550A front panel controls as follows:
 16.001  DISP         MICROSTRAIN PER STEP buttons ....................... 004
 16.002  MEMI         Use keyboard to enter actual UUT reading:
 16.003  MATH         MEM1 = 480
 16.004  ACC          480µÆ          0.025% 1U
 16.005  MEME
 16.006  MEMC         µÆ             1.80U
#! WARNING: Test Tol 1.8, Sys Tol 1.12, TUR 1.607 (<  4.00).
 17.001  DISP         Set the 1550A front panel controls as follows:
 17.001  DISP         MICROSTRAIN PER STEP buttons ....................... 003
 17.002  MEMI         Use keyboard to enter actual UUT reading:
 17.003  MATH         MEM1 = 360
 17.004  ACC          360µÆ          0.025% 1U
 17.005  MEME
 17.006  MEMC         µÆ             1.77U
#! WARNING: Test Tol 1.77, Sys Tol 1.09, TUR 1.624 (<  4.00).
 18.001  DISP         Set the 1550A front panel controls as follows:
 18.001  DISP         MICROSTRAIN PER STEP buttons ....................... 002
 18.002  MEMI         Use keyboard to enter actual UUT reading:
 18.003  MATH         MEM1 = 240
 18.004  ACC          240µÆ          0.025% 1U
 18.005  MEME
 18.006  MEMC         µÆ             1.75U
#! WARNING: Test Tol 1.75, Sys Tol 1.06, TUR 1.651 (<  4.00).
 19.001  DISP         Set the 1550A front panel controls as follows:
 19.001  DISP         MICROSTRAIN PER STEP buttons ....................... 001
 19.002  MEMI         Use keyboard to enter actual UUT reading:
 19.003  MATH         MEM1 = 120
 19.004  ACC          120µÆ          0.025% 1U
 19.005  MEME
 19.006  MEMC         µÆ             1.72U
#! WARNING: Test Tol 1.72, Sys Tol 1.03, TUR 1.670 (<  4.00).
 20.001  DISP         For DTB# 55-4 set the mV/V switch to 2mV/V.
 20.001  DISP
 20.001  DISP         For DTB# 55-5 set the mV/V switch to 3.8mV/V.
 20.002  END
#! T.U.R.s less than 4.00:                  18
#! T.U.R.s estimated using RANGE value:     0
#! T.U.R.s not calculated (ASK- U):         0
#! T.U.R.s not computable at compile time:  0
#! FOR JUSTIFICATION REFER TO COMMENTS FOLLOWING EACH TEST IN THIS LISTING.