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Summary of Contents for HT HT77N
- Page 1 ENGLISH User manual GlobalTestSupply www. .com Quality HT Products Online at: sales@GlobalTestSupply.com Copyright HT ITALIA 2012 Release EN 2.00 - 18/12/2012...
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Page 2: Table Of Contents
6.2. ENVIRONMENT ........................12 6.2.1. Environmental conditions for use ..................12 6.3. Accessories..........................12 6.3.1. Standard accessories ......................12 SERVICE ........................13 7.1. Warranty conditions ....................... 13 7.2. Service............................. 13 GlobalTestSupply www. .com Quality HT Products Online at: sales@GlobalTestSupply.com EN - 1... -
Page 3: Precautions And Safety Measures
Do not test circuits exceeding the specified current and voltage limits Check that the battery is correctly inserted GlobalTestSupply www. .com Quality HT Products Online at: sales@GlobalTestSupply.com EN - 2... -
Page 4: During Use
(internal) MAINS-derived circuits. In the latter case, transient stresses are variable; for that reason, the standard requires that the transient withstand capability of the equipment is made known to the user. GlobalTestSupply www. .com Quality HT Products Online at: sales@GlobalTestSupply.com EN - 3... -
Page 5: General Description
In order to guarantee precise measurement, after a long storage time under extreme environmental conditions, wait for the instrument to come back to normal condition (see § 6.2.1). GlobalTestSupply www. .com Quality HT Products Online at: sales@GlobalTestSupply.com EN - 4... -
Page 6: Operating Instructions
Always keep your hands under the hand protection. This protection is always located in a suitable position to guarantee a correct safety distance from possible exposed or live parts (see Fig. 2) GlobalTestSupply www. .com Quality HT Products Online at: sales@GlobalTestSupply.com EN - 5... -
Page 7: Description Of Functions Keys
Peak Hold function. When the function is enabled, the full scale is forced in manual mode and the display shows “PeakHold”. Shortly pressing the “ ” key allows exiting the Peak Hold mode. GlobalTestSupply www. .com Quality HT Products Online at: sales@GlobalTestSupply.com EN - 6... -
Page 8: Wide/50-60Hz/Compare Key
> 2 seconds. 4.2.4. Auto Backlight sensor The clamp is equipped with a brightness sensor which, in case of low light, automatically activates the display’s backlight. GlobalTestSupply www. .com Quality HT Products Online at: sales@GlobalTestSupply.com EN - 7... -
Page 9: Operating Instruction
3. Open the clamp jaw and insert the cable in the middle of it (see Fig. 3). The current value will be shown on the display 4. For Hold, Data Hold, Auto Hold and Peak Hold feature refer to § 4.2 GlobalTestSupply www. .com Quality HT Products Online at: sales@GlobalTestSupply.com EN - 8... -
Page 10: Leakage Current Measurement
3. Open the clamp jaw and connect the clamp as shown in Fig. 5 or Fig. 7. The leakage current value will be shown on the display 4. For Hold, Data Hold, Auto Hold and Peak Hold feature refer to § 4.2 GlobalTestSupply www. .com Quality HT Products Online at: sales@GlobalTestSupply.com EN - 9... -
Page 11: Maintenance
Use a soft and dry cloth to clean the instrument. Never use wet cloths, solvents, water, etc. 5.4. END OF LIFE CAUTION: the symbol on the instrument indicates that the appliance and its accessories must be collected separately and correctly disposed of. GlobalTestSupply www. .com Quality HT Products Online at: sales@GlobalTestSupply.com EN - 10... -
Page 12: Technical Specifications
(12% rdg+10dgt) (*) With this capacity there may be an instability of 3 digits in readings Characteristic attenuation: approx. -24dB/oct Cutting frequency: approx. 100Hz Overload protection: 600V rms GlobalTestSupply www. .com Quality HT Products Online at: sales@GlobalTestSupply.com EN - 11... -
Page 13: Electrical Specifications
This instrument satisfies the requirements of Low Voltage Directive 2006/95/EEC (LVD) and of EMC Directive 2004/108/EEC 6.3. ACCESSORIES 6.3.1. Standard accessories User manual Carrying bag Batteries (not fitted) GlobalTestSupply www. .com Quality HT Products Online at: sales@GlobalTestSupply.com EN - 12... -
Page 14: Service
A report will always be enclosed to a shipment, stating the reasons for the product’s return. Only use original packaging for shipment; any damage due to the use of non-original packaging material will be charged to the Customer. GlobalTestSupply www. .com Quality HT Products Online at: sales@GlobalTestSupply.com EN - 13...
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