Hameg HM8018 LCR Meter | Rapid Online

Trang chủ » Hm8018-2 » Hameg HM8018 LCR Meter | Rapid Online

Có thể bạn quan tâm

The HM8018 LCR meter is a full-featured application-oriented measuring instrument. In addition to the standard measure by an open and short calibration procedure.

Optimum adaptation of the instrument to the unit under test is assured by 5 frequencies (100Hz, 120Hz, 1kHz, 10kHz, 25kHz) and 6 measuring ranges which may be selected automatically or manually. For measurements on aluminium and tantalum electrolytic capacitors a bias voltage of 1V is provided.

The HM8018 LCR meter sends a constant current through the test cables to the unknown resistor R. The voltage drop across R will be measured. Also a small voltage drop will be caused by the test leads RL. When measuring small resistances (<1kO) it is advantageous to compensate for the cable resistances by use of the offset mode. In order to compensate for the resistances of the test cables the test cables are shorted at their end and the off-set push button pressed. All errors caused by test cables and contact resistances are thus eliminated.If this correction is not used the resistance values obtained will always be on the high side as the sum of all parasitic resistances in the measuring circuit will be included in the result. HAMEG Instruments are well known for oscilloscopes and test equipment for more than 50 years.

  • Basic Accuracy 0.2%
  • 5 Measurement Frequencies: 100Hz, 120Hz, 1kHz, 10kHz, 25kHz
  • Max. Resolution: 0.001O, 0.001pF, 0.01µH
  • 2- and 4-Wire Measurement, parallel and series Mode
  • Mainframe HM8001-2 (64-5491) required for Operation
Type LCR meter

Từ khóa » Hm8018-2