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CIE/666/MR-4 Insulation Tester 500 / 250 / 100 V, Multi Range, Hand Driven, Wooden Body

CIE/666/MR-4 Insulation Tester 500 / 250 / 100 V, Multi Range, Hand Driven, Wooden Body

Brand
CIE
Model number
CIE/666/MR-4

CIE/666 MR-4 hand-cranked multi-range insulation tester: 500 V (0-100 MΩ), 250 V (0-50 MΩ), 100 V (0-20 MΩ) and a 0-1 KΩ continuity range, in a wooden body.

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Key features

  • 3 test voltages: 500 V, 250 V, 100 V
  • Continuity range 0-1 KΩ
  • Silent generator
  • Graceful appearance
  • Accurate & quick response
  • Conforms to ISS : 2992/1987
  • High sensitive cross coil indicator
  • Collapsible driven handle, folds back flush into casing when not in use
  • Long life & strength against vibration & impact
  • Chuck nut locking arrangement to prevent anti-clockwise rotation
  • Seasoned wooden body with sunmica finish, complete with detachable lid, carrying handle & lock
  • Centrifugal clutch (governor) for constant output voltage
  • Guard terminal & an externally accessible infinity adjuster on instruments with insulation range 1000 megohms & above

Specifications

Product
TypeMultirange insulation tester, hand driven generator type
BodyWooden
Model seriesCIE/666/MR
Ranges
500 V0-100 MΩ
250 V0-50 MΩ
100 V0-20 MΩ
Continuity0-1 KΩ
Specifications
Scale length100 mm. (approx.)
AccuracyConforms to ISS : 2992-1987
Rotation speed160 or more r.p.m.
Weight4.1 kg (approx.)
Dimensions (in mm)265 X 165 X 185 (approx.)
High voltage testWithstands minimum 2000 Volts or (Rated Voltage + 1000) Volts A.C. (rms) between the electrical circuit & the handle for one minute
Insulation resistance testBetter than 50 Megohms at 500 V between the electrical circuit and the containing case
Response time3 seconds
PrincipleHand driven clutch type A.C. generator and high sensitive cross coil indicator; A.C. voltage converted into D.C. voltage by silicon diodes
ConstructionSeasoned wooden body with sunmica finish, detachable lid, carrying handle & lock; rubber shoes
ScaleAnti-parallax mirror scale is not provided for triple range & above instruments
Options
Available on orderAny other range can be manufactured on specific requirement
Accessories
Optional (extra cost)Carrying case for wooden body; Testing leads, 1 m; H.V. testing leads, 2 m (General); H.V. testing leads, 2 m (Special)
Warranty
Period12 months against any manufacturing defects

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

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