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Dubois Raymond Keys Manufacturer, Suppliers and Exporter in India
Jaincolab Manufacturers is leading Dubois Raymond Keys Manufacturer,and supplier and Exporter in India
JaincoLab, the laboratory equipment brand of Jain Scientific Suppliers (Ambala, Haryana, established 1982), manufactures and exports Dubois Raymond Keys for physiology and pharmacology teaching and research laboratories, used to deliver controlled electrical stimuli in nerve-muscle physiology experiments across India and internationally.
Last updated: September 2026.
Jain Scientific Suppliers holds ISO 9001:2015 (quality management) and ISO 14001:2015 (environmental management) certification for its manufacturing operations.
What is a Dubois Raymond Key?
A Dubois Raymond Key is a make-and-break electrical switch used in classical electrophysiology teaching setups to deliver a single, controlled electrical stimulus — typically from an induction coil — to a nerve-muscle preparation, so that the resulting muscle twitch or nerve response can be observed and recorded. It is one of the standard apparatus items used alongside induction coils in physiology practicals on nerve and muscle excitability.
Selected Dubois Raymond Keys — Model Number and Specification Notes
JaincoLab lists the Dubois Raymond Key under product code JA-DRK-2400 in its current catalogue. The Dubois Raymond Key is supplied as a bench-mounted mechanical make-and-break key with connecting terminals for wiring into an induction-coil stimulus circuit. Exact dimensions, capacity, and accessory configuration can vary by order and are confirmed at the time of quotation; JaincoLab does not publish unverified numeric specifications on this page and recommends confirming the working specification directly before ordering.
Applications
| Setting | Application |
|---|---|
| Physiology teaching laboratories | Delivering a single controlled stimulus in nerve-muscle preparation experiments |
| Electrophysiology practicals | Demonstrating make-and-break stimulus circuits alongside an induction coil |
| Medical and veterinary colleges | Classical nerve-muscle physiology demonstrations |
Why Choose JaincoLab
JaincoLab manufactures and exports this product as part of its wider Analytical Lab Instrument range, alongside related physiology and pharmacology apparatus such as Simple Keys, Induction Coils, Variable Interrupters. Jain Scientific Suppliers also supports institutional and government tender and bulk-order requirements for these product lines.
Frequently Asked Questions
How can I request a quotation for Dubois Raymond Keys?
Share the product name or model, the quantity required, and the delivery destination through the Contact page. JaincoLab issues formal quotations within 1-2 business days, and quotations remain valid for 15-30 days depending on order size and logistics.
Does JaincoLab support tenders and bulk institutional orders for Dubois Raymond Keys?
Yes. Jain Scientific Suppliers regularly supplies Dubois Raymond Keys against government, university, hospital and research-institute tenders. Tender and bulk-order specifications can be shared through the Tenders page.
What are the delivery and packing timelines for Dubois Raymond Keys?
Standard orders are typically dispatched within 3-7 business days inside India, while bulk or special-configuration orders take about 10-15 working days. Items are packed with protective cushioning, and export orders receive customs-ready packing.
What is the difference between a Dubois Raymond Key and a Simple Key?
A Dubois Raymond Key is a specific make-and-break key historically used with induction coils in nerve-muscle physiology, while a Simple Key is a more basic circuit-make key used generally to control stimulus delivery in physiology experiment setups.
Is Jain Scientific Suppliers ISO certified?
Yes. Jain Scientific Suppliers holds ISO 9001:2015 (quality management) and ISO 14001:2015 (environmental management) certification for its manufacturing operations.
How do I confirm the exact technical specification of Dubois Raymond Keys before ordering?
Specification details such as capacity, digital or analogue readout, and included accessories can vary by order. Confirm the exact working specification and accessory list with the JaincoLab team through the Contact page before placing an order.
Request a Quote
To request a formal quotation, share your item, quantity, and delivery destination through the Contact page.
Dubois Raymond Key
Product Code : JA-DRK-2400
Dubois Raymond Key (SKU JA-DRK-2400): Du Bois-Reymond short-circuiting key on vulcanite base with table clamp, for controlling stimuli from an induction coil in nerve-muscle experiments in physiology labs.
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