This version is the latest operation manual of EDMA-I type for steel fence guard column buried deep impact elastic wave detector. The main contents are as follows:

 

Chapter 1 Introduction to the Instrument................................................ .................................................. ....1

 

1.1 Instrument Overview ............................................... .................................................. ..1

 

1.2 Instrument Composition ............................................... .................................................. ..1

 

1.3 Operating Instructions............................................ .................................................. ..2

 

Chapter 2 Test Preparation............................................. .................................................. ....7

 

2.1 Test Overview............................................... .................................................. ..7

 

2.2 Hardware Connections............................................ .................................................. ..7

 

2.3 Hardware Parameter Settings................................................ .............................................7

 

Chapter 3 Start Testing............................................. .................................................. ....8

 

3.1 Test related parameter settings................................................ ...................................8

 

3.2 Data Collection ............................................ .................................................. 12

 

3.3 Processing data on site................................................ ...........................................14

 

Chapter 4 Post Processing............................................. .................................................. ..15

 

4.1 Preparation for Resolution............................................. ........................................15

 

4.2 Analyze the setting of related parameters................................................ .................................17

 

4.3 Analysis of data................................................ ...............................................19

 

Chapter 5 Frequently Asked Questions................................................ .................................................. ..25

 

5.1 Frequently calibrated noise voltage.......................................... .............................25

 

5.2 Data Collection Frequently Asked Questions................................................ ....................................25

 

5.3 Data Analysis Frequently Asked Questions................................................ ....................................26

 

Annex I waveform judgment method........................................... ......................................29

 

Annex II uses Excel to open RST files.......................................... .........................31

 

Annex III A/D Conversion Card Diagnostics................................................ ........................................33

 

Annex IV Method for improving test accuracy.......................................... ..................................35

 

Appendix V Wireless Control System Remote Control Pen Instructions for Use................................................ .....................37

 

Appendix VII Key Generation Report Instructions for Use.......................................... .............................38