Description

Number in the state register: 67447-17

The small-sized micromilliohmmeter IKS-1A is designed for rapid measurement of electrical resistance to direct current, primarily the transient resistance of bolted and welded joints, connectors. The device also allows you to measure the electrical resistance of low-inductance and inductive circuits of machines and devices in the range from 1 μOhm to 200 Ohm.

It can also be used to control the resistance of a metal connection for a qualitative assessment of the reliability of contact between individual elements that form a ground.

In devices starting from 2019, the “AUTO Contact” mode is available to start a continuous measurement process (when both hands are occupied with measuring probes).

It is available in two modifications: “Basic” and “Energetik” ( see the Options tab ).

In the Energetik configuration,  a device with extended functionality (AUTO IND mode) allows you to measure the resistance of the windings of transformers with a power of up to 1000 kVA in networks of 0.4-10 kV. In addition, the device in this configuration is supplied with test leads 3 m long with crocodile clips with grip width up to 40 mm.

Useful links:

“On the issue of measuring the resistance of a metal bond” 

“A guide to choosing a microohmmeter”

Wide range of applications:

  • Measurement of bolted, welded, contact resistances
  • Metal bond resistance control
  • Diagnostics of windings of motor-generators of hybrid vehicles
  • Control of electrical resistance of wheel sets (fully complies with GOST 31536-2012)
  • In the configuration “Energetik” the device allows you to measure the resistance of the windings of transformers with a power of up to 1000 kVA in networks of 0.4-10 kV

Distinctive features:

  • High measurement accuracy over the entire range
  • “AUTO Contact” mode to start a continuous measurement process (when both hands are busy with the probes)
  • “AUTO IND” mode for measuring the resistance of transformer windings*
  • Built-in battery allows you to take hundreds of measurements without recharging
  • Communication with a PC via a USB interface for battery charging, instrument setup and measurements
  • Light weight 0.25 kg and dimensions 140x100x35 mm
  • Calibration interval 3 years

* Only for the IKS-1A micromilliohmmeter in the Energetik configuration

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Need to measure larger transformers? ⇒  Microohmmeter IKS-30A

Need to measure with higher accuracy and higher current? ⇒  Microohmmeter IKS-200A