General Description; Preparation For Use; Initial Checks; Instrument Power Supply - Ht Instruments Ht8051 Bedienungsanleitung

2. GENERAL DESCRIPTION

The instrument carries out the following measurements:
• Voltage measurement up to 10V DC
• Current measurement up to 24mA DC
• Voltage generation with amplitude up to 100mV DC and 10V DC
• Current generation with amplitude up to 24mA DC with display in mA and %
• Current and voltage generation with selectable ramp outputs
• Measuring output current of transducers (Loop)
• Simulation of an external transducer
On the front part of the instrument there are some function keys (see § 4.2) for selecting
the type of operation. The selected quantity appears on the display with indication of the
measuring unit and the enabled functions.

3. PREPARATION FOR USE

3.1.

INITIAL CHECKS

Before shipping, the instrument has been checked from an electric as well as mechanical
point of view. All possible precautions have been taken so that the instrument is delivered
undamaged. However, we recommend generally checking the instrument in order to detect
possible damage suffered during transport. In case anomalies are found, immediately
contact the forwarding agent. We also recommend checking that the packaging contains
all components indicated in § 7.4. In case of discrepancy, please contact the Dealer. In
case the instrument should be returned, please follow the instructions given in § 7.
3.2.

INSTRUMENT POWER SUPPLY

The instrument is powered by a single 1x7.4V rechargeable Li-ION battery included in the
package. The " " symbol appears on the display when the battery is flat. To recharge the
battery using the supplied battery charger, please refer to § 5.2.
3.3.

STORAGE

In order to guarantee precise measurement, after a long storage time under extreme
environmental conditions, wait for the instrument to come back to normal conditions (see §
6.2.1).
EN - 4
HT8051