March 2006 910-257C
MG2 Series
Table of Contents
Preface and Warranty
1 General Information...................................................... 1-1
2 Basic Operation.............................................................. 2-1
2.1 Initial Setup......................................................... 2-2
2.2 Making Measurements........................................ 2-4
2.3 Low Battery......................................................... 2-4
3 Standard Calibration Measurement............................ 3-1
3.1 Introduction......................................................... 3-1
3.2 Transducer Zero Compensation .......................... 3-2
3.3 Velocity and Zero Calibration............................. 3-3
3.4 Material Velocity Calibration ............................. 3-4
3.4.1 Material Sound Velocity Unknown..... 3-4
3.4.2 Material Sound Velocity Known......... 3-6
3.5 Zero Calibration .................................................. 3-7
3.6 THRU-COAT
®
Calibration (MG2-XT and DL) 3-8
3.6.1 THRU-COAT Calibration (Material).. 3-9
3.6.2 THRU-COAT Calibration................... 3-9
3.7 Echo-to-Echo Calibration.................................... 3-11
4 Additional MG2 Gaging Features................................ 4-1
4.1 Back Light........................................................... 4-2
4.2 Freeze Mode........................................................ 4-4
4.3 Gain Adjust ......................................................... 4-4
4.4 Material Gain Sensitivity Optimization .............. 4-5
4.5 Measurement Set................................................. 4-6
4.5.1 Meas Option ........................................ 4-7
4.5.2 Units .................................................... 4-8