T2000-T2100
EN – 1
TABLE OF CONTENTS
1.
PRECAUTIONS AND SAFETY MEASURES ................................................................ 2
1.1.
Preliminary instructions ........................................................................................................ 2
1.2.
During use ............................................................................................................................ 3
1.3.
After use ............................................................................................................................... 3
1.4.
Definition of measurement (overvoltage) category .............................................................. 3
2.
GENERAL DESCRIPTION ............................................................................................ 4
2.1.
Measuring average values and TRMS values ..................................................................... 4
2.2.
Definition of true root mean square value and crest factor .................................................. 4
3.
PREPARATION FOR USE ............................................................................................ 5
3.1.
Initial checks ........................................................................................................................ 5
3.2.
Instrument power supply ...................................................................................................... 5
3.3.
Storage ................................................................................................................................ 5
4.
NOMENCLATURE ........................................................................................................ 6
4.1.
Instrument description .......................................................................................................... 6
4.2.
Description of function keys ................................................................................................. 6
4.3.
Display description ............................................................................................................... 7
5.
OPERATING INSTRUCTIONS ..................................................................................... 8
5.1.
Switching on/off the instrument ............................................................................................ 8
5.2.
Resistance measurement .................................................................................................... 9
5.2.1.
Operating principle ........................................................................................................................ 9
5.2.2.
Clamp operation check ................................................................................................................ 10
5.2.3.
Methods for resistance measurement on earth rods .................................................................. 11
5.2.3.1.
Multiple-rod systems ..................................................................................................................... 11
5.2.3.2.
Systems composed of a single rod ............................................................................................... 12
5.2.4.
HOLD ........................................................................................................................................... 15
5.2.5.
MEM ............................................................................................................................................ 15
5.2.6.
Anomalous situations .................................................................................................................. 15
5.3.
Current measurement (T2000) ........................................................................................... 16
5.3.1.
HOLD ........................................................................................................................................... 16
5.3.2.
Anomalous situations .................................................................................................................. 16
5.4.
Leakage current measurement (T2000) ............................................................................. 17
5.4.1.
HOLD ........................................................................................................................................... 17
5.4.2.
Anomalous situations .................................................................................................................. 17
5.5.
Managing the memory ....................................................................................................... 18
5.5.1.
Storage of data in the memory .................................................................................................... 18
5.5.2.
Recalling the results on the display ............................................................................................. 18
5.5.3.
Deleting the internal memory ...................................................................................................... 19
5.6.
Setting of alarm thresholds in resistance measurement .................................................... 19
5.7.
RS232 communication with a Master instrument (T2100) ................................................. 20
5.8.
Disabling Auto Power OFF function ................................................................................... 21
5.9.
Disabling sound function .................................................................................................... 21
6.
MAINTENANCE .......................................................................................................... 22
6.1.
General information............................................................................................................ 22
6.2.
Battery replacement ........................................................................................................... 22
6.3.
Cleaning the instrument ..................................................................................................... 22
6.4.
End of life ........................................................................................................................... 22
7.
TECHNICAL SPECIFICATIONS ................................................................................. 23
7.1.
Reference conditions ......................................................................................................... 23
7.2.
Technical characteristics .................................................................................................... 23
7.2.1.
Reference guidelines ................................................................................................................... 24
7.2.2.
General characteristics ................................................................................................................ 24
7.3.
Environment ....................................................................................................................... 24
7.3.1.
Environmental conditions for use ................................................................................................ 24
7.4.
Accessories provided ......................................................................................................... 24
8.
SERVICE ..................................................................................................................... 25
8.1.
Warranty conditions ........................................................................................................... 25
8.2.
Service ............................................................................................................................... 25
