Listing ID #651530
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Contact SupplierWe are offering vaiseshika senior kelvin double bridge. We are offering vaiseshika senior kelvin double bridge. Description
"vaiseshika" senior kelvin double bridge type 9403 is an ideal resistance measuring instrument. Applications include cable, transformer and wire manufacturing industries. This instrument is also suitable for the quality control and maintenance of transformers in heavy electrical engineering and power transmission projects. The instrument features a versatile range of 0.02 micro-ohm to 1.1 ohm. This is the only instrument which provides measurement techniques of high precision for extremely low resistances.
Ten standard resistors drawn from manganin sheet, each having a value of 0.001 ohm are provided in the bridge. The slide wire is divided into 500 divisions to provide a resolution of 0.02 micro-ohm. This slide wire is totally immersed in oil to ensure total stability of resistance in the bridge.
Features
precision measurement range from 0.02 microhm to 1.1 ohm.
Oil-immersed slide wire.
Four terminals for accurate results.
Manganin wire having exceptionally low temperature co-efficient.
Remarkably long lasting resistance values with excellent stability.
Reproducible measurements.
Perfectly aged manganin coils strips employed in kelvin bridges.
Click type hard silver plated self-cleaning switches.
Wonderful elastic limits of manganin.
Oil immersed slide wire in kelvin double bridge.
Solid brass blocks for positive plug contacts
excellent calibration stability.
Specification
range of measurement : 0.02 micro-ohm to 1.1 ohm
accuracy :below 0.0001 ohm
:0.0001 ohm to 0.01ohm
:above 0.01 ohm +- 0.2%
+- 0.1%
+- 0.05% or +- 1 slide wire division
slide wire : 0.001 ohm divided in 500 equal divisions. (immersed in oil)
variable standard resistance : 10 steps of 0.001 ohm
multiplying ratio : 0.01, 0.1, 1, 10 and 100
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