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Metravi KDBR Kelvin Double Bridge

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Metravi KDBR Kelvin Double Bridge

Metravi KDBR Kelvin Double Bridge

(Based On 10 Reviews)

Kelvin Double bridge, with spot reflecting galvanometer, High Current DC power supply and wooden stand for specimen

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₹ 1,04,490.00

(GST inclusive price) i
  • Base Value: ₹ 88550.8
  • GST: (18) % ₹ 15939.2
  • Total Value ₹ 104490

₹1,04,490.00

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Description

Key Features

  • Suitable for the use of wires and cable manufacturers and Transformer industry
  • Extensively used for finding the resistance of transformer winding, contact resistance of relays etc.
  • Measures in the range of 0.2 Micro ohms to 11 Ohms
  • Measurement Ranges: 2 Milliohms to 11 Ohms, 0.2Milli Ohms to 1.1 Ohms, 20 Micro Ohms to 11 Ohms, 2 Micro Ohms to 0.11 Ohms and 0.2 Micro Ohms to
  • 0.0011 Ohms
  • Max Current 10A intermittent and 5A continuous
  • Accuracy: ± 0.05%
  • Battery Reversing Switch provided to reverse the current in the bridge to eliminate thermal effect
  • Complete with Spot Reflecting Galvanometer, Heavy Duty DC Current Source, Conductivity Attachment

 

What's in the box?

  • KDBR Kelvin Double Bridge

Rating & Reviews

4.5
(Based On 10 Reviews)

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Product Specifications

General Specification
GeneralThis bridge is very suitable for the use of wires and cables manufactures. It is being extensively used for finding the reistance of transformer windings, contact resistance of relays etc.
Standard ResistanceThere are 10 coils of 0.01 Ohm each arranged on a rotary dial plus a circular slide wire of total resistance 0.01 Ohm and 500 sub-division. Each sub-division is equal to 0.00002 Ohms on the normal range.
Multiplying RatioA rotary switch furnishes 5 multiplying ratios of x 100, x 10, x 1, x 0.1 and x 0.01
Range of MeasurementThe bridge has a range of 0.2 micro ohm to 11 ohms.
Max. Current10 amperes inter mitt ant and 5 amperes continuous
Resistance CoilsManganin coils are used
TerminalsTerminals for battery, galvanometer, current and potential terminals are all provided on the BACKELITE panel enclosed in a teak wood box.
Current Reversing SwitchA battery reversing switch is provided to reverse the current in the bridge to eliminate thermal
effects.
Accuracy ±0.05 ± 1 small division of the slide wire.

 

RangeMultiplying FactorLeast Count
2 Milliohms to 11 ohmsx 1002 Milliohms
0.2 Milliohms to 1.1 ohmsx 100.2 Milliohms
20 Micro ohms to 11 ohmsx 120 Micro ohms
2 Micro ohms to .011 ohmsx 0.12 Micro ohms
0.2 Micro ohms to 0.0011 ohmsx.010.2 Micro ohms

Rating & Reviews

4.5
(Based On 10 Reviews)

Rating

0

0

0

0

0