Checkline FH Series - Manual (Page 2)

Contents
© ElektroPhysik MiniTest 7200 FH / MiniTest 7400 FH 2
Contents
1. INTRODUCTION.......................................................................................................................... 5
2. FIRST STEPS................................................................................................................................. 6
2.1 I NSERT B ATTERIES AND CONNECT S ENSOR ................................................................................. 6
2.2 S WITCH ON AND T AKE R EADINGS .............................................................................................. 7
2.2.1 Setting language.................................................................................................................. 7
3. DESCRIPTION OF THE MEASURING SYSTEM................................................................... 9
3.1 B ASIC UNIT ................................................................................................................................. 9
3.1.1 General Remarks................................................................................................................. 9
3.1.2 Operating keys .................................................................................................................... 9
3.1.3 Sockets and interfaces ....................................................................................................... 10
3.1.4 Power supply..................................................................................................................... 10
3.1.4.1 Batteries and storage batteries ...................................................................................... 10
3.1.4.2 Power supply unit........................................................................................................... 11
3.2 S ENSORS FH 4 AND FH 10........................................................................................................ 11
3.2.1 General Remarks............................................................................................................... 11
3.2.2 Sensor Models ................................................................................................................... 11
3.2.3 Sensor Stand...................................................................................................................... 12
4. T HE U SER M ENU ......................................................................................................................... 13
4.1 G ENERAL R EMARKS .................................................................................................................... 13
4.2 S WITCH -ON / S TART S CREEN ...................................................................................................... 13
4.3 M EASURE SCREEN /S TATISTICS SCREENS .................................................................................. 13
4.3.1 Measure Mode – Numerical Screen.................................................................................. 13
4.3.2 Measure Mode –Graphics Screen with MiniTest 7400 FH .............................................. 14
4.3.3 Statistics Screens............................................................................................................... 14
4.4 U SER M ENU .............................................................................................................................. 15
4.4.1 U SER P REFERENCES ............................................................................................................... 15
4.4.2 N UMERICAL E NTRIES ............................................................................................................. 16
4.4.3 A LPHANUMERICAL E NTRIES ( ON M INI T EST 7400 FH)........................................................... 16
5. MEASURE MODE ...................................................................................................................... 17
5.1 I MPORTANT N OTES ON T HICKNESS M EASUREMENT .................................................................. 17
5.1.1 Limitations to magneto-static thickness measurement...................................................... 17
5.2 B ATCH C ONFIGURATION / N ECESSARY S ETTINGS ..................................................................... 17
5.2.1 Batch ................................................................................................................................. 17
5.2.2 Target Ball Size................................................................................................................. 18
5.2.3 Data Logging Mode .......................................................................................................... 18
5.3 P REPARING M EASUREMENT ...................................................................................................... 18
5.3.1 Calibration ........................................................................................................................ 18
5.3.2 Measurement without Sensor Stand.................................................................................. 19
5.3.3 Using the Sensor Stand ..................................................................................................... 19
5.4 T AKE R EADINGS ....................................................................................................................... 19
5.4.1 Measurement without Sensor Stand.................................................................................. 19
5.4.2 Using the sensor stand ...................................................................................................... 20
5.4.3 Delete Readings ................................................................................................................ 20
5.5 S TORING R EADINGS INTO S TATISTICS M EMORY ....................................................................... 20
5.5.1 Data Logging Mode .......................................................................................................... 20
5.5.2 Manual Data Storage........................................................................................................ 21