Checkline TI-25P User Manual
Checkline Sensors
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ABLE OF
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ONTENTS
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1.0
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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2.0 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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2.1 Gauge
2.2 Complete Kit
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3.0 Operating Elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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3.1 The Keypad
3.2 The Display
3.3 The Transducer
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4.0 Condition and Preparation of Measuring Surface . . . . . . . . . . . . . . . . . .
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5.0 Zeroing The Probe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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6.0 Calibration Procedure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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6.1 Programming The Sound Velocity
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7.0 Transducer Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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8.0 Taking Measurements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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9.0 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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10.0 Appendix A, Applications Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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11.0 Appendix B, Sound Velocity Of Common Materials . . . . . . . . . . . . . . .
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12.0
Material Safety Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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13.0
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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IMPORTANT NOTE:
Inherent in ultrasonic thickness measurement is the possibility that the
instrument will use the second rather than the first echo from the back
surface of the material being measured. This may result in a thickness
reading that is TWICE what it should be. Responsibility for proper use of
the instrument and recognition of this phenomenon rests solely with the
user of the instrument.
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OTES