HT instruments HT8000 - 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