Checkline TI-25PX, Operating Manual

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TABLE OF CONTENTS
1.0 Introduction .......................................................................................................................... 1
1.1 Disclaimer
2.0 Keypad, Menu, Display & Connectors ............................................................................... 3
2.1 ON/OFF/ENTER Key 0
2.2 PRB 0 Key
2.3 VEL Key
2.4 LIGHT Key
2.5 UNITS Key
2.6 +/- INCREMENT/DECREMENT Keys
2.7 The Display
2.8 The Transducer
2.9 Top End Cap
3.0 Principals of Ultrasonic Measurement ............................................................................... 8
3.1 Time versus thickness relationship
3.2 Suitability of materials
3.3 Range of measurement and accuracy
3.4 Couplant
3.5 Temperature
3.6 Measurement modes
4.0 Selecting the measurement mode ........................................................................................ 11
4.1 Which Mode and Transducer do I use for my applications?
5.0 Making measurements ......................................................................................................... 12
5.1 Probe Zero
5.2 Velocity Calibration
6.0 Additional features ............................................................................................................... 14
6.1 Unit
6.2 Light
6.3 Lock
6.4 Factory Defaults
7.0 Appendix A - Velocity Table ................................................................................................. 16
8.0 Appendix B- Application Notes ........................................................................................... 17
9.0 Warranty ............................................................................................................................... 19