А1270 Electro-Magnetic Ultrasonic Thickness Gauge
Operation Manual
3
ACOUSTIC
CONTROL
SYSTEMS
CONTENTS
1 DESCRIPTION AND INSTRUMENT OPERATION ..............................................................................................6
1.1 PURPOSE OF THE INSTRUMENT............................................................................................................................................. 6
1.1.1 Purpose and application range........................................................................................................................................................6
1.1.2 Operating conditions ..............................................................................................................................................................................6
1.2 TECHNICAL SPECIFICATIONS ................................................................................................................................................... 7
1.3 DESIGN AND OPERATION .......................................................................................................................................................... 8
1.3.1 Design .................................................................................................................................................................................................................8
1.3.2 Operation principle ..................................................................................................................................................................................10
1.3.3 Operation modes ......................................................................................................................................................................................10
1.3.4 Display ...............................................................................................................................................................................................................11
1.3.5 Keypad ...............................................................................................................................................................................................................15
2 PROPER USE ..................................................................................................................................................................16
2.1 OPERATING RESTRICTIONS ....................................................................................................................................................... 16
2.2 MAKING THE INSTRUMENT READY FOR OPERATION ........................................................................................... 16
2.2.1 Connecting the transducers ............................................................................................................................................................16
2.2.2 Switching On/Off the instrument ...............................................................................................................................................16
2.2.3 Configuring and adjusting the instrument to the parameters of the EMAT being used ..............17
2.3 WORKING WITH THE INSTRUMENT ................................................................................................................................... 20
2.3.1 Working with the instrument .........................................................................................................................................................20
