Table of Contents
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TA467 Insulation Tester User's Guide
1.
Description ................................................................................................................................ 3
2.
Appearance ............................................................................................................................... 3
3.
Symbols and annunciators....................................................................................................... 4
4.
Operating instructions .............................................................................................................. 5
4.1.
Safety instructions .................................................................................................................... 5
4.2.
Measurements and tests ......................................................................................................... 5
4.2.1.
DC voltage measurements ....................................................................................................... 5
4.2.2.
AC voltage measurements (frequency, duty cycle) ................................................................ 6
4.2.3.
mV voltage measurements ...................................................................................................... 7
4.2.4.
Resistance measurements ...................................................................................................... 7
4.2.5.
DC current measurements ....................................................................................................... 8
4.2.6.
AC current measurements (frequency, duty cycle) ................................................................ 9
4.2.7.
Continuity check ..................................................................................................................... 10
4.2.8.
Diode test ................................................................................................................................ 10
4.2.9.
Capacitance measurements .................................................................................................. 11
4.2.10. Temperature measurements.................................................................................................. 11
4.2.11. Frequency (duty cycle) measurements (electronic) ............................................................. 12
4.2.12. % 4 - 20 mA measurements .................................................................................................. 12
4.2.13. Insulation resistance measurements .................................................................................... 13
4.3.
Auto-ranging/manual range selection ................................................................................... 16
4.4.
MAX/MIN ................................................................................................................................ 16
4.5.
Relative mode ......................................................................................................................... 16
4.6.
Display backlight ..................................................................................................................... 16
4.7.
Hold ......................................................................................................................................... 17
4.8.
Peak hold ................................................................................................................................. 17
4.9.
Data storage ............................................................................................................................ 17
4.10.
Data storage recall .................................................................................................................. 18
4.11.
Clear all data ........................................................................................................................... 18
4.12.
PC wireless communication ................................................................................................. 18
4.13.
Sending stored data to the PC ............................................................................................... 18
4.14.
SETUP (SET) ........................................................................................................................... 19
4.15.
AC + DC ................................................................................................................................... 19
4.16.
Low battery indication ............................................................................................................ 19
4.17.
Maintenance ........................................................................................................................... 20
4.17.1. Battery installation .................................................................................................................. 20
4.18.
Technical specifications ......................................................................................................... 21
2
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