Industrial Double Bridge Manufacturer,Supplier and Exporter in India
Product Code : JA-SI-8046
The Industrial Double Bridge from Jaincolab is a precision low-resistance measuring instrument with a range of 2 micro ohm to 11 ohm, built using Manganin coils. As a trusted electrical testing equipment manufacturer and exporter, Jaincolab supplies this scientific instrument to industries, wire and cable manufacturers, and research laboratories across India and internationally.
This bridge is very suitable for the use of wire and cable manufacturers, and is extensively used for finding the resistance of transformer windings and the contact resistance of relays. Housed in a bakelite panel enclosed in a teak wood box, the Industrial Double Bridge provides reliable, repeatable readings for demanding laboratory and industrial resistance testing.
Technical Specifications
| Parameter | Specification |
|---|---|
| Standard Resistance | 10 coils of 0.01 ohm each on a rotary dial, plus a circular slide wire of total resistance 0.01 ohm with 500 sub-divisions equal to 0.00002 ohm on the normal range |
| Multiplying Ratios | Single rotary switch furnishing 5 multiplying ratios: X100, X10, X1, X0.01, X0.1 |
| Range of Measurement | 2 micro ohm to 11 ohm |
| Panel | Bakelite panel enclosed in a teak wood box, with separate current and potential terminals, battery and galvanometer terminals, and push buttons for battery and galvanometer |
| Maximum Current | 10A intermittently, 5A continuously |
| Accuracy | ±0.5% for current 5 amps up to 10 amps |
| Coils | Manganin coils |
Key Features
- 10 coils of 0.01 ohm each on a rotary dial, plus a circular slide wire with 500 sub-divisions
- 5 multiplying ratios via a single rotary switch
- Wide range of measurement from 2 micro ohm to 11 ohm
- Bakelite panel enclosed in a teak wood box
- Separate current and potential terminals, plus battery and galvanometer terminals
- Manganin coils for stable, precise low-resistance measurement
- Suitable for wire and cable manufacturers, transformer winding, and relay contact resistance testing
Why Choose Jaincolab
Jaincolab is an ISO 9001:2015 and ISO 14001:2015 certified manufacturer and exporter of electrical testing and scientific instruments. Explore the related Double Portable Bridge. Browse the complete Scientific Instrument range, part of Jaincolab's full Our Product catalogue.
Applications
| Sector | Application |
|---|---|
| Wire and Cable Manufacturing | Low-resistance quality testing of wires and cables |
| Transformer Manufacturing | Measuring resistance of transformer windings |
| Electrical Maintenance | Testing contact resistance of relays |
Frequently Asked Questions
What is the measurement range of the Industrial Double Bridge? The bridge has a range of 2 micro ohm to 11 ohm.
What is this bridge commonly used for? It is very suitable for the use of wire and cable manufacturers and is extensively used for finding the resistance of transformer windings and the contact resistance of relays.
What type of coils are used? Manganin coils are used.
What is the maximum current rating? The maximum current is 10A intermittently and 5A continuously.
How accurate is the bridge? It offers an accuracy of ±0.5% for current 5 amps up to 10 amps.
Looking to add the Industrial Double Bridge to your testing laboratory? Request a Quote from Jaincolab today.
