Aoip Instrumentation OM 17 Ohmmeter, 100 nΩ, 4 Wire

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RS Stock No.:
478-3620
Mfr. Part No.:
OM 17
Brand:
Aoip Instrumentation
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Brand

Aoip Instrumentation

Product Type

Ohmmeter

Resistance Resolution

100nΩ

Measurement Type

4 Wire

Battery Type

Rechargeable Nickel-Metal Hydride

Power Source

Battery

Minimum Operating Temperature

-10°C

Maximum Accuracy

+0.05% + 300 mΩ

Maximum Operating Temperature

55°C

Width

250 mm

Model Number

OM 17

Weight

4kg

Length

270mm

Standards/Approvals

No

Height

180mm

Minimum Accuracy

±0.05 % + 0.5 μΩ

RoHS Status: Exempt

COO (Country of Origin):
FR

Aoip Instrumentation Digital Ohmmeter


The Aoip Instrumentation digital micro ohmmeter operates in different ranges selectable between 5mohm and 2.5kohm with high precision of 0.05% and 0.1μohm resolution. This ohmmeter allows longer tests to be performed at 10A with a continuous current for up to 60 minutes and offers faster current loading of coil resistances with stabilization time less than 2 seconds. This instrument is easy to use and carries out 4-wire measurements of inductive and non-inductive resistance with a continuous or pulse current up to 10A.

Features and Benefits


2 programmable thresholds with visual and sound alarm

Ambient temperature compensation (measured or programmed)

Automatic EMF compensation

Choice of reference temperature

Compensation of metal temperature coefficient

Continuous or pulse current between 1mA and 10A

Ideal for long tests at 10A continuous over transformers

Memory of 1,000 measurements identified

Precision is 0.05%

Applications


Aerospace

Automotive industry

Cable manufacturing

Coil, transformer and motor resistance measurement, loss and heat rise calculation

Contact resistance measurement low voltage connectors and relays

Domestic electrical appliances

Electronics

Energy fields

Metallization and earth bonding control

Non-twisted and twisted cable resistivity measurement and length calculation

Railway and electric network maintenance

Telecommunication

Test of electronic components

Welding quality control

Certifications


EN 55011

EN 60529

EN 61000-3-2

EN 61000-3-3

EN 61000-4-11

EN 61000-4-2

EN 61000-4-3

EN 61000-4-4

EN 61000-4-5

IP 64 certified

IP53 certified

AOIP micro-ohmmeter for field use


The micro-ohmmeter for field use is able to measure metallisation type or winding measurement low resistances on site and has a long battery life.

Measuring current of up to 10 A - Resolution 0.1 μΩ.

Ranges from 5 mΩ → 2500 Ω.

Choice of type of resistance measured - selfic or non-selfic.

DC measurement.

Measurement trigger: Manual or automatic.

Pliers and measurement points connected by locking sockets to avoid connection errors and unwanted disconnections.

Measurements on 4 wires of pure and highly selfic resistances such as:
- Power supply cable
- Earthing check:
- Mechanical connection:
- Engine, windings, high power transformers
-Metallisation and resistance of contacts
-Measurement on fuses
- Cable strands.

Recording of 1500 values with identification and reading on the display or using the LOG OM software.

Automatic compensation for EMF parasites, eliminating errors in measurement.

Display of the measured resistance value at a programmable temperature in °C, depending on the ambient temperature and the temperature coefficient of the metal being measured.

Power supply with quick-charge battery, providing 5000 measurements at 10A.

Integrated battery charger, 90 → 264 V / 45 → 420 Hz.

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