Melting Point Apparatus Manufacturer,Supplier and Exporter in India
Product Code : EL-CLE-11071
Jlab Export is a leading Melting Point Apparatus Manufacturer,and suppliers in India
Melting Point Apparatus (code EL-CLE-11071) is a digital instrument that heats up to three capillary samples at once, from room temperature to +350 °C, while an internal LED light lets the user watch them melt (model JL239). A fixed fast ramp and an adjustable slow ramp shorten each run, and a hold function keeps the reading on the display. JLab manufactures it in Ambala, India, and sends it along with the capillary tubes it uses.
Specifications
| Parameter | Detail |
|---|---|
| Model | JL239 |
| Samples | 3 at a time |
| Temperature range | Room temperature to +350 °C |
| Precision | ±1.0 °C at 20 °C; ±2.5 °C at 300 °C |
| Fast heating ramp | 20 °C, fixed |
| Slow heating ramp | 1 to 10 °C |
| Display | Digital, 4 digits, 8 segments, with hold function |
| Lighting | Internal LED |
| External dimensions (L x W x H) | 215 x 155 x 185 mm |
| Weight | 2 kg |
| Quality check | Each apparatus 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-CLE-11071 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
Running a Measurement
Pack a finely powdered, dry sample a few millimetres deep into capillary tubes and place up to three in the heating block. Use the fast 20 °C ramp to approach the expected melting point, then switch to a slow ramp between 1 and 10 °C so the block does not run ahead of the sample. Press hold as the solid turns to clear liquid. With three tubes in at once, a student can compare a sample with a reference or run a mixed melting point.
What the Result Tells You
Precision is ±1.0 °C at 20 °C and ±2.5 °C at 300 °C. A pure compound melts sharply over a narrow range, while impurities lower and widen it, so the apparatus is used to check the purity of solids prepared in organic chemistry practicals.
Related Sample Preparation Items
- Capillary Tube — the glass tubes that hold each sample.
- Melting Point Tubes — tubes made for melting point work.
- Spatula — for scooping powdered sample into the tubes.
More instruments are in Chemistry Lab Equipment, within the chemistry equipment section.
Request a Quote
Use Add To Cart or the contact page to send the number of units, any capillary tubes you need with them, and your delivery location.
Last updated: 25 October 2026
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