HT instruments HT8000 User Manual
Page 2
HT8000
EN - 1
Table of Contents:
1.
SAFETY PRECAUTIONS AND PROCEDURES .......................................................... 2
1.1.
Preliminary............................................................................................................. 2
1.2.
During use ............................................................................................................. 3
1.3.
After use ................................................................................................................ 3
2.
GENERAL DESCRIPTION ........................................................................................... 4
3.
PREPARATION FOR USE ........................................................................................... 4
3.1.
Initial ...................................................................................................................... 4
3.2.
Supply Voltage ...................................................................................................... 4
3.3.
Calibration ............................................................................................................. 4
3.4.
Storage .................................................................................................................. 4
4.
OPERATING INSTRUCTIONS ..................................................................................... 5
4.1.
Instrument Description ........................................................................................... 5
4.2.
FUNCTION Keys description ................................................................................. 6
4.2.1.
POWER key ................................................................................................................. 6
4.2.2.
INPUT/OUTPUT key .................................................................................................... 6
4.2.3.
V/mV key ...................................................................................................................... 6
4.2.4.
mA/% key ..................................................................................................................... 6
4.2.5.
and arrow keys .................................................................................................... 6
4.2.6.
Deactivation of the Auto power off function .................................................................. 6
4.3.
Functions description ............................................................................................. 7
4.3.1.
DC Voltage measurement ............................................................................................ 7
4.3.2.
DC Voltage generation ................................................................................................. 8
4.3.3.
DC current measurement ............................................................................................. 9
4.3.4.
DC current generation ................................................................................................ 10
4.3.5.
Loop current measurement of external transducers .................................................. 11
4.3.6.
Simulating of a transducer ......................................................................................... 12
5.
MAINTENANCE .......................................................................................................... 13
5.1.
General Information ............................................................................................. 13
5.2.
Battery Replacement ........................................................................................... 13
5.3.
Fuses Replacement ............................................................................................. 13
5.4.
Cleaning .............................................................................................................. 13
5.5.
End of life ............................................................................................................ 13
6.
TECHNICAL SPECIFICATIONS ................................................................................. 14
6.1.
Technical Features .............................................................................................. 14
6.1.1.
Reference standards .................................................................................................. 14
6.1.2.
General data .............................................................................................................. 14
6.2.
Environment ........................................................................................................ 14
6.2.1.
Environmental conditions ........................................................................................... 14
6.3.
Accessories ......................................................................................................... 14
7.
SERVICE .................................................................................................................... 15
7.1.
Warranty Conditions ............................................................................................ 15
7.2.
Service ................................................................................................................ 15