Induction Coil
Product Code : JA-IC-2402
The Induction Coil (SKU JA-IC-2402) is used in experimental physiology to produce single or repeated electrical stimuli for nerve-muscle preparations. This Du Bois-Reymond induction coil has a 300-turn primary and a 7500-turn secondary on a teak wood base with a graduated scale, and a Helmholtz modification of the Neef hammer with heavy duty platinum contacts for interrupted, tetanising currents. JaincoLab manufactures it for physiology and pharmacology teaching laboratories.
Specifications
The coil has a 300-turn primary and a 7500-turn secondary, a teak wood base with graduated scale, a Helmholtz-modified Neef hammer interrupter and heavy duty platinum contacts.
| Product | Induction Coil |
| SKU | JA-IC-2402 |
| Type | Du Bois-Reymond induction coil with interrupter |
| Base | Teak wood with graduated scale |
| Primary coil | 300 turns |
| Secondary coil | 7500 turns |
| Interrupter | Neef hammer, Helmholtz modification |
| Contacts | Heavy duty platinum |
Applications of the Du Bois-Reymond induction coil
Moving the secondary coil along the graduated scale changes the strength of the induced stimulus, and the Neef hammer gives repeated make-and-break shocks.
- Stimulating the sciatic nerve of a frog gastrocnemius preparation in physiology practicals
- Demonstrating threshold, summation and tetanus in skeletal muscle
- Stimulating isolated tissues in experimental pharmacology
- Physiology teaching in medical, pharmacy and life-science colleges
Scope of supply and ordering
The listing covers the induction coil on teak wood base with graduated scale, Neef hammer interrupter and platinum contacts. Keys, power supply and electrodes are separate items. Accessories, spares and quantities are confirmed on the quotation.
Minimum order quantity, lead time and packing are confirmed on each quotation for the number of coils and the delivery destination. Class sets for physiology practicals and bulk institutional and tender quantities are supplied.
Frequently asked questions
What are the coil windings?
The primary has 300 turns and the secondary 7500 turns.
What interrupter is fitted?
A Helmholtz modification of the Neef hammer with heavy duty platinum contacts.
Is there a student version?
Yes. The Student Induction Coil has a 6500-turn secondary and an interrupter working directly off the iron core.
Related products
This model is listed in the JaincoLab induction coils category.
Request a quote
To order the Induction Coil, send the quantity, keys or electrodes needed and delivery destination through the JaincoLab contact page or email [email protected], quoting SKU JA-IC-2402. Buying under a laboratory tender? Use our tenders page.
