Armeka Engineering A-760 Operating Manual

Resistance meter

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Resistance meter А-760
Resistance meter
A-760
OPERATING MANUAL
1

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Summary of Contents for Armeka Engineering A-760

  • Page 1 Resistance meter А-760 Resistance meter A-760 OPERATING MANUAL...
  • Page 2: Resistance Meter

    Operating manual Resistance meter A-760 OPERATING MANUAL Introduction 1.1. General 1.1.1. The present Operating manual is designed for the user coming in contact with resistance meter А-760 (further – unit). 1.1.2. The Operating manual contains important information about the unit and operating instructions.
  • Page 3: Safety Regulations

    Resistance meter А-760 2. Safety regulations The present unit may be operated by the stuff who has been familiar with the present operating manual and instructions on safety regulation. When operating the unit high voltages can occur. It can cause unpleasant feelings due to improper use of the unit. By observing the following instructions the user will considerably minimize the risk of electrical hazard.
  • Page 4: Operating Elements

    Operating manual 3. Operating elements Fig. 1 depicts the unit, operating elements, connectors and indicator scales. Connection sockets of test electrodes Scale “OHMS at 100 V” Adjusting screw of the Scale “OHMS at 10 V” and indicator hand “Test continuity” Scale “Battery test”...
  • Page 5: Preparation Work

    Resistance meter А-760 3.5. Scale “OHMS at 100V” Read the results of measurements from this scale when testing surfaces by using button “100V”. 3.6. Scale “Test continuity / 10V” Read the results of measurements from this scale by fixing button “Continuity / 10V” when measuring total resistance of test circuit (connecting cables, test electrodes on calibration plate) or surface resistance.
  • Page 6: Putting Into Operation

    Operating manual Place the unit on a horizontal surface. Make sure that the switch button is in the position «Off». The hand of the unit should point at «∞». If it’s the other way, adjust the position of the hand with the help of adjusting screw» (fig. 2). Indicator hand Indicator adjusting...
  • Page 7 Resistance meter А-760 Electrodes (included in the set) Connection cables (included in the set) Fig. 3. Connection of test electrodes to the unit, model “STANDARD”. If the indicator hand is in the yellow zone, the unit shouldn’t be used, it should be sent to the service centre.
  • Page 8: Maintenance

    Operating manual Electrodes (included in the set) Connection cables (included in the set) Fig. 4. Connection of test electrodes to the unit, model “EXPERT”. 5.4. Test voltage 100 V • if value of surface resistance on scale 10 V is higher than 1 mega-ohm, it’s necessary to repeat measurements at voltage on test electrodes equal to 100 V;...
  • Page 9: Technical Data

    Resistance meter А-760 8. Storage regulations 8.1. short-time storage The unit may be stored indoors for a short period (warranty storage) if the following conditions are observed: • environmental temperature from 10°С to + 70°С; • relative humidity up to 75% at temperature +30°С and below without condensation of moisture;...
  • Page 10 Operating manual 11. Contact information Manufactor: Armeka Engineering ltd Kilonkallio 3-5, Fin-02610 Espoo, Finland. http://www.armekaengineering.com Service centre in Russia: NPF «DIPAUL» Russia, 197376, Saint-Petersburg, 23a Professora Popova street, office 15-n Tel./fax (812) 325-1478 e-mail: pribor@dipaul.ru http://www.dipaul.ru...

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