Sonel MMR-6700 Micro-ohmmeter

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£7,860.00 £6,550.00

Availability: In stock

Measure HV switches and transformers with one device

Versatile and multifunctional micro-ohmmeter Sonel MMR-6700 - a single device for HV circuit breaker and transformer measurements. It is distinguished by a modern design and advanced solutions enabling measurements of resistive objects with high current. Additionally, the device has a module for measurement of inductive objects with current up to 10 A, which is a distinctive feature of MMR-6700 and a unique solution in its class.

Sonel MMR-6700 micro-ohmmeter comes complete with a calibration certificate traceable to National Standards, when purchased from us at no extra charge.

Product Description

The Sonel MMR-6700 has been enhanced with many useful functions, such as temperature measurement and automatic compensation of measurement results in relation to the measured or user-programmed temperature. The micro-ohmmeter also has a recorder function. Due to special measurement algorithms and additional functions, the Sonel MMR-6700 allows you to select the appropriate measurement method depending on the nature of the measured object and the measurement conditions, thus increasing the measurement capabilities and application areas of the device. The meter's functionality is complemented by a modern, easy-to-read interface, a range of communication interfaces, wireless communication and cooperation with a computer, printer and a 2D code reader. All these features make Sonel MMR-6700 a convenient and intuitive way to manage measurements, their results and identification data of measured objects.

Product features

measurements of resistive objects with current up to 200 A
measurements of induction objects up to 10 A
measurements of objects earthed on both sides (i.e., main joints of HV switches)
measurement with one- or both-way current flow
high immunity to outside interference
measurements temperature of windings
automatic compensation temperature of objects measured
a state of art interface with a touch screen and expanded memory
cooperation with a printer and a 2D barcode reader
Wi-Fi, USB and LAN communication
IP67
it can work in an environment where electromagnetic interferences of 400 kV occur

Application

The MMR-6700 micro-ohmmeter is device with a state of art design with unprecedented approach to measuring small resistances. The instrument allows measurement of resistive objects with a high current and has a unique measurement class module for inductive current objects up to 10 A.

Device capabilities

The MMR-6700 micro-ohmmeter with thanks to the use of special algorithms measuring functions and a stabilized non-pulsing measurement current allows the user to work in difficult conditions. Possibility to use a measurement current up to 200 A and a high-power source allows you to measure the contacts of the HV switch with basic uncertainty from 0.25%.

Simplicity of readings

The MMR-6700 micro-ohmmeter is equipped with readable, touch screen, 5-inch coloured display with a resolution of 800x480 pixels for convenience of measurement results.

Help system

The use of a large, readable display allowed for use helpful appetent drawings on how to use the meter.

What’s included:

Current carrying test lead 3m black I1 (200A, 25mm²)
Current carrying test lead 3m black I2 (200A, 25mm²)
Double-wire test lead 3m (10A / 25A) U1 / I1
Double-wire test lead 3m (10A / 25A) U2 / I2
2x Kelvin clamp 1kV, 25A
Test lead 3m blue 1kV U1 (banana plug)
Test lead 3m blue 1kV U2 (banana plug)
2x crocodile clip black 1kV, 32A
ST-3 temperature probe
USB transmission cable
Mains lead with IEC
Case L12

Sonel MMR-6700 micro-ohmmeter comes complete with a calibration certificate traceable to National Standards, when purchased from us at no extra charge.

Datasheets