Description
The MMR-6500 digital ohmmeter is designed for measuring low resistances with a stabilised current of up to 100 A. The use of test clamps enables the safe measurement of breakers (high-, medium- and low voltage), isolators and other components earthed on both sides. The MMR-6500 series meters are equipped with a unique module in their class that measures inductive components which have a current of up to 10A, enabling the winding resistance of motors, transformers and other inductive components to be measured. Another useful function is the temperature measurement and the automatic compensation of results with relation to the measured temperature or temperature set by the user. The system is completed with a recorder function. Special measuring algorithms and additional functions allow an appropriate measuring method to be chosen depending on the measured component and measurement conditions, thus, widening the application areas of the meter. The state-of-the-art user interface, various communication interfaces, wireless communication and communication with the computer, printer, 2D code reader are integral features which enable full, comfortable and intuitive management of not only measurements and their results but also ID data of measured components.
It is distinguished by a modern design and advanced solutions enabling measurements of resistive objects with high current. Similarly to other models of MMR-6XXX series, this device has been equipped with a module for measurement of inductive objects with current up to 10 A, which is a unique feature among meters in this class. Its practical functions – temperature measurement and automatic compensation of measurement results in relation to the temperature measured or programmed by the user – are worth highlighting. The MMR-6500 also has recorder functions.
Equipped with special measurement algorithms and additional functions, the meter ensures the possibility of selecting the appropriate measurement method depending on the nature of the measured object and the measurement conditions. These features further extend the device’s range of applications.
Product features
- measurements of resistive objects with current up to 100 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
- WiFi, USB and LAN communication
- IP67
- it can work in an environment where electromagnetic interferences of 400 kV occur
Application
MMR-6500 micrometer is device with a state of art design with unprecedented approach to measuring small resistances. The instruments allow to measure resistive objects with a high current and have a unique in his measurement class module for inductive current objects up to 10 A.
Device capabilities
Sonel microhmeter MMR-6500 thanks to the use of special algorithms, measuring functions and a stabilized, non-pulsing measurement current allows user to work in difficult conditions. Possibility of use measurement current up to 100 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-6500 microhmeter is equipped with readable, touch screen, 5-inch colored display with a resolution of 800×480 pixels for convenience of readings measurement results.
Help system
The use of a large, readable display allowed for use helpful appetent drawings how to use the meter.
Key features of the instrument:
- Resistance measurement of:
- Switch and contactor contacts, HV breakers, including those earthed on both sides,
- Fuses,
- Screw joints,
- Weld joints,
- Equipotential bondings,
- Contacts,
- Cable connections,
- Heating element connections,
- Rail joints,
- Conductors and cables,
- Windings (motors, transformers, etc.)
- Low-resistance coils,
- Soldered joints,
- Grounding conductors,
- Home and industrial systems,
- Voltage drop indication,
- Temperature measurement,
- Clamps for current leakage measurement,
- Working with a printer and 2D code reader,
- Large touch screen offering a clear display,
- Battery charge monitoring,
- Ergonomic operation,
- Protection against overheating.
Supported and Serviced locally by Pacific Test Equipment.
The Sonel MMR-6500 comes with a standard 2 year warranty.