Ash Furnace Manufacturer,Supplier and Exporter in India
Product Code : EL-LE-13291
Jlab Export is a leading Ash Furnace Manufacturer,and suppliers in India
Ash Furnace (code EL-LE-13291) is a 7-litre electric muffle furnace that reaches 1200 °C under programmable PID control, used to burn off the organic matter in foods, plastics, coal and other hydrocarbon materials so that the ash can be weighed. Its large floor area takes many samples in one run. JLab builds the furnace, model JL125/011, in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Model No. | JL125/011 |
| Inner volume | 7 litres |
| Maximum temperature | 1200 °C |
| Control | Programmable PID |
| Heating element | Resistance wire wound on the muffle, set in high-temperature cement |
| Liner | Alumina-based, protecting the wire elements |
| Insulation | Ceramic fibre |
| Body | Thick mild steel sheet, front door |
| Door interlock | Power cuts off when the door is opened |
| Quality check | Each furnace is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 1 unit |
| Dispatch time | Usually 7–10 working days |
| Product code | EL-LE-13291 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
How the Chamber Is Built
The heating wire is wound round the outside of the muffle and embedded in high-temperature cement, then wrapped in ceramic fibre insulation to keep heat loss low. Inside, an alumina-based liner shields the wire elements from chemical and mechanical damage, which matters because burning samples can spatter and give off acidic fumes. The body is thick mild steel sheet with a front door, and opening the door cuts the power automatically.
Typical Ashing Work
Samples are weighed into crucibles, set out across the chamber floor and heated at the temperature the test method specifies, entered on the PID controller. Once cool, the residue is weighed again to give the ash content of the food, plastic or coal sample.
Related Furnaces and Accessories
- Rectangular Muffle Furnace Laboratory Model — a wire-element muffle furnace with energy-regulator control.
- Muffle Furnace — an alumina-fibre insulated furnace with a quartz observation window.
- Crucible Cylindrical with Fitting Lid — a lidded porcelain crucible to hold samples in the chamber.
- Crucible Tongs — stainless steel tongs with bow and corrugated jaws for lifting crucibles.
Heating units such as ovens and hot plates are also in Lab Equipment.
Request a Quote
Request the furnace with Add To Cart or the contact page; include the quantity, the mains supply at your site and the delivery location.
Last updated: 26 October 2026
