7
Contents
Safety Summary ............................................................................................................................................. 2
Safety Summary ............................................................................................................................................. 3
CERTIFICATION, LIMITED WARRANTY & LIMITATION OF LIABILITY .............................................. 6
Megohmmeter Safety ................................................................................................................................... 9
1 Unpacking and Preparation .................................................................................................................. 10
1.1 Incoming Inspection .................................................................................................................... 10
1.2 Power Supply ................................................................................................................................. 11
1.3 Setting up Fuse ............................................................................................................................. 11
1.4 How to Remove the Handle ...................................................................................................... 11
1.5 Environmental Requirements ................................................................................................... 12
1.6 Cleaning.......................................................................................................................................... 12
2 Overview .................................................................................................................................................... 13
2.1 Introduction ................................................................................................................................... 13
2.2 Main Specifications ...................................................................................................................... 13
2.3 Feature Overview ......................................................................................................................... 14
3 Getting Started ......................................................................................................................................... 15
3.1 Front Panel ..................................................................................................................................... 15
3.1.1 Front Panel Summary............................................................................................................... 15
3.1.2 Keypad ......................................................................................................................................... 16
3.1.3 VFD ............................................................................................................................................... 18
3.2 Real Panel Summary .................................................................................................................... 19
3.3 Power-up ........................................................................................................................................ 20
3.4 Measurement configuration ...................................................................................................... 21
3.4.1 Connection to Device under Test (DUT) ............................................................................. 21
3.4.2 Voltage ........................................................................................................................................ 21
3.4.3 Range ........................................................................................................................................... 21
3.4.4 Charge Timer ............................................................................................................................. 22
3.4.5 Sample Timer .............................................................................................................................. 22
3.4.6 Clear Zero Correction (Zeroing) ............................................................................................ 23
3.4.7 Adjust VFD Brightness ............................................................................................................ 23
3.5 Measurement Procedure ............................................................................................................ 23
3.5.1 Charge – Test - Discharge ....................................................................................................... 23
3.5.2 Changing the Parameter ......................................................................................................... 24
3.5.3 Rate .............................................................................................................................................. 24
3.5.4 Display IR and Leakage at one time. .................................................................................... 25
3.5.4 Display Peak ............................................................................................................................... 25
3.5.5 Display Sorting Result .............................................................................................................. 25
3.5.6 Turning ON/OFF the Beep Feature...................................................................................... 25
4 Comparator ............................................................................................................................................... 26
4.1 Input Limit reference value ........................................................................................................ 26
4.2 Set Beep Feature: ......................................................................................................................... 26
4.2.1 Turning on/off the beep ..................................................................................................... 26
4.2.2 Set Beep ................................................................................................................................... 26
4.2.3 How the comparator work ..................................................................................................... 27
5 Handler Interface ..................................................................................................................................... 28
5.1 Pin Assignment ............................................................................................................................. 28
5.2 Electrical Characteristics ............................................................................................................. 29
6 Remote Control ........................................................................................................................................ 31
6.1 About RS-232C .............................................................................................................................. 31
6.2 Enable RS-232C Interface and select baud rate .................................................................... 32
6.3 SCPI Language .............................................................................................................................. 32
. 7 Command Reference ............................................................................................................................ 33
7.1 Terminator ..................................................................................................................................... 33
7.2 Notation Conventions and Definitions ................................................................................... 33
7.3 Command Structure ..................................................................................................................... 33
7.4 Header and Parameters .............................................................................................................. 35
7.5 Command Reference ................................................................................................................... 36