HT instruments HT8000 - Manual (Page 5)

HT8000
EN - 4
2. GENERAL DESCRIPTION
This instrument, process calibrator HT8000, performs the following measurements:
 Generation of output voltage signal with amplitude up to 10VDC
 Voltage measurement up to 10VDC
 Generation of output current signal with amplitude up to 24mADC
 Current measurement up to 24mAVDC
 Current measurement in percentage format (0-24mA)
 Loop current measurement of external transducers
 Simulating of a external transducer
Function keys are available on the front side of the meter (see § 4.2) for the selection of
the possible operations. The selected quantity is displayed with indication of measuring
unit and active functions.
3. PREPARATION FOR USE
3.1. INITIAL
This instrument was checked both mechanically and electrically prior to shipment. All
possible cares and precautions were taken to let you receive the instrument in perfect
conditions.
Notwithstanding we suggest you to check it rapidly (eventual damages may have occurred
during transport – if so please contact the local distributor from whom you bought the item).
Make sure that all standard accessories mentioned in § 6.3 are included.
Should you have to return back the instrument for any reason please follow the
instructions mentioned in § 7.
3.2. SUPPLY VOLTAGE
The instrument is powered by batteries mod. 9V NEDA1604, 006P, IEC6F22 included in
the packaging. When batteries are low the symbol "
" is displayed. To replace/insert
batteries follow the instructions indicated in § 5.2.
3.3. CALIBRATION
The instrument complies with the technical specifications contained in this manual and
such compliance is guaranteed for 12 months.
3.4. STORAGE
After a period of storage in extreme environmental conditions exceeding the limits
mentioned in § 6.2.1 let the instrument resume normal operating conditions before using it.