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Sonel MMR-650 Winding Resistance Tester Micro-ohmmeter 10A
In-stock and ready to ship now!
 
10A Winding Resistance & Micro - Ohmmeter.
Designed to measure very low resistances of both resistive and inductive types of objects, including amorphous core transformers. This product is made to be used in power plants, railways and maintenance companies, to measure welded and soldered connections, equipotential bondings, earthing conductors, contacts, bolted connections, windings of motors and power transformers and other resistive and inductive objects.
 
MMR-650 can be also utilized on a production lines (eg. at the final production control stage). An innovative combination of a high-performance measuring device with a modern user interface and advanced data management system.
Wireless data transmission, enhanced system of 2D codes and ability to print labels to identify test items, all contribute to bringing new quality of work and allow the user to perform a wide range of measurements.
 
Range   Resolution      Test current  Accuracy
0…999.9 μΩ   0.1 μΩ    10 A±(0.2% m.v. + 2 digits)
1.0000…1.9999 mΩ   0.0001 mΩ    10 A±(0.2% m.v. + 2 digits)
2.000…19.999 mΩ   0.001 mΩ    10 A±(0.2% m.v. + 2 digits)
20.00…199.99 mΩ   0.01 mΩ    10 A / 1 A±(0.2% m.v. + 2 digits)
200.0…999.9 mΩ   0.1 mΩ    1 A / 0.1 A±(0.2% m.v. + 2 digits)
1.0000…1.9999 Ω   0.0001 Ω    1 A / 0.1 A±(0.2% m.v. + 2 digits)
2.000…19.999 Ω   0.001 Ω    0.1 A±(0.2% m.v. + 2 digits)
20.00…199.99 Ω   0.01 Ω    10 mA±(0.2% m.v. + 2 digits)
200.0…1999.9 Ω   0.1 Ω    1 mA±(0.2% m.v. + 2 digits)

Sonel MMR-650 Winding Resistance Tester Micro-ohmmeter 10A

$4,079.00Price

  • In-stock and ready to ship now!


    Comes with a one year warranty from the manufacturer.

     

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    • insulation type according to EN 61010-1: double
    • measurement category: III 600 V acc. to EN 61010-2-030:2011
    • ingress protection according to EN 60529:
      • with closed housing: IP67
      • with open housing, powered from the battery pack, installed plugs: IP54
      • with open housing, powered from mains and/or without plugs: IP40
    • protection against external voltage: up to 600 V AC for 10 s
    • power supply to battery charger: 90 V…265 V/50 Hz…60 Hz, 2 A
    • battery charging time: approximately 3.5 hours
    • number of measurements (of resistive objects) with 10 A current performed when powered from the: 700…800 depending on the ambient temperature
    • maximum wire resistance for 10 A current: 300 mΩ
    • accuracy of measuring current setting: ± 10%
    • time of performing the resistance measurement:
      • with selected resistive object type and bidirectional current flow: 3 s
      • with selected inductive object type, dependent on the resistance and inductance of the object: 5 s or more
    • operating temperature: -10°C…+50°C / 14°F…122°F
    • charger operating temperature: 0°C…+45°C / 32°F…113°F
    • storage temperature: -20°C…+60°C / -4°F…+140°F
    • humidity: 20%…90%
    • reference temperature: +23°C ± 2°C / 73.4°F ± 3.6°F
    • reference humidity: 40%…60%
    • temperature coefficient: ±0.01% of d.v./°C ± 0.1 digit/°C (“d.v.” - displayed value)
    • time to AUTO-OFF: 5…45 minutes or option not active, depending on the setting
    • TFT graphic display: 800 x 480 pixels
    • interface standard: USB, LAN, Wi-F
    • quality standard: design and manufacturing are ISO 9001 compliant
    • the product meets the EMC requirements (emission for industrial environment) according to: PN-EN 61326-1 i PN-EN 61326-2-2
    • compliance with FCC Rules: Class A digital device
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