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Shanti ITMR Series Hand Driven Multi Range Insulation Tester, Metal Body

Shanti ITMR Series Hand Driven Multi Range Insulation Tester, Metal Body

Brand
Shanti
Model number
ITMR Series

Hand-cranked analog multi range insulation tester for transformers, motors, generators and appliances: two to four test voltages from 100 V to 1000 V, some with continuity; to IS 2992.

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Key features

  • Metal body with collapsible steel handle
  • Hand-driven brushless AC generator with static rectifier gives a stabilized DC test voltage; no battery
  • Guard terminal to eliminate surface leakage current
  • Cross coil movement, sintered anti-friction bearings and delrin-moulded gears for trouble free operation
  • 66 mm logarithmic scale to IS 2992-1987
  • Rugged design for industrial environments
  • Multi range models with 2, 3 or 4 test voltages; ITMR-3 / ITMR-4 types add continuity

Specifications

Accuracy
Accuracy±5% in the first effective range, ±10% in the second effective range (IS 2992-1987)
Generator
Terminal voltage at rated resistanceWithin ±10% of rated voltage
Voltage stability at rated resistance-2% to +4% of terminal voltage
Speed160 to 240 r.p.m.
Ripple at 160 r.p.m.< 10% of the rated V pp
Display
Scale66 mm logarithmic
Safety
High voltage flash testWithstand 2 kV AC (rms) between the electrical circuit and the handle for 1 min
Insulation resistance> 50 MΩ at 500 V between electrical circuit and case
General
Dimensions178 x 122 x 126 mm (approx.)
Weight2 kg (approx.)
Options
Optional accessoriesRexin carrying case with strap; a set of 3 m long test leads
Models
ITMR-1-51100-100 MΩ and 1-1000 MΩ at 500 V, IT85-0311000000000
ITMR-1-102200-200 MΩ and 2-2000 MΩ at 1000 V, IT85-0411000000000
ITMR-2-511020-1000 MΩ at 500 V, 0-200 MΩ at 100 V, IT85-0511000000000
ITMR-2-1012020-2000 MΩ at 1000 V, 0-200 MΩ at 100 V, IT85-0611000000000
ITMR-2-10520100-2000 MΩ at 1000 V, 0-1000 MΩ at 500 V, IT85-0711000000000
ITMR-30-2000 MΩ at 1000 V, 0-1000 MΩ at 500 V, 0-500 MΩ at 250 V, continuity 0-20 kΩ and discharge, IT85-0811000000000
ITMR-40-200 MΩ at 1000 V, 0-100 MΩ at 500 V, 0-50 MΩ at 250 V, 0-20 MΩ at 100 V, continuity 0-500 Ω, IT85-0911000000000
Supplied with
ContentsA pair of testing leads 1 m long, instruction booklet, test certificate

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.

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