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+91-253-2491423

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+91-253-2492291

Transformer Winding Resistance Meter Model: TWRM-50A uP

MAIN FEATURES

  • Regulated and highly stable 50Volt 50Amp,10A, 5A, 1A, 0.1A & 0.01A current source.
  • 4½ digit LCD display(TFT).
  • Simultaneous measurements of voltage & current.
  • True four terminal measurements.
  • Resolution of 0.1 micro ohm.
  • Protection against inductive kickback and discharge.
  • Visual indication for discharge.
  • Line voltage interference suppression, making instrument most suitable for field applications.
  • Light weight with carrying case & with 15 meter leads.
  • Inbuilt Printer, Rs232 port, Data acquisition software Windows Based.
  • Automatic Discharge.
  • Thermally Protected Power Supply.

Technical Features

POWER SUPPLY

230V AC, 50Hz, single phase.

RANGES

0.2mohm to 1.9999 KOhm in different ranges

Indication

4 ½ Digital panel meter LCD ( 5 Decades i.e. 20000 counts)

Resolution

0.1 micro ohm on lower range.

Accuracy

±0.2% ± 0.2 F.S

DC POWER SUPPLY

50Volts/50Amp

Test Current Range

50Amp ( auto range selection)

PORTS

RS232 Port, Inbuilt printer, DATA ACQUISITION SOFTWARE : Windows Based.

MEMORY

45 Records ( 45 Readings per record )

Keypad

12 Keys Soft-touch.

ACCESSORIES

Current Cables with clips, Sense Cables with clips, Connection cables, Mains Chord, Ground cables, Transport Case.

CERTIFICATIONS CE Marked Safety & EMI/EMC Complied. (ERTL) West.

Sivananda Electronics