Hot air ovens for laboratory and industrial applications - sample drying, dry heat sterilisation (160°C), material annealing, pharmaceutical stability testing, and component curing. Gravity convection and fan-assisted forced-air models. 50–300°C. Digital PID control. Multiple sizes 28L–200L+. IEC certified. Manufactured in Ambarnath, Maharashtra. Exported to research labs and pharma companies worldwide.
A hot air oven heats samples and equipment with circulating hot air in an insulated chamber - the most versatile lab and industrial heating instrument across a wide temperature range.
Samarth Electronics manufactures two configurations: Gravity convection (natural hot-air circulation - suitable for fragile or low-density samples) and Forced-air convection (fan-assisted circulation - delivers ±2°C temperature uniformity across all shelf positions - required for pharmaceutical stability testing, electronic component curing, and any application where uniform temperature throughout the batch is critical). Available in 28L to 200L+ chamber sizes with digital PID control, timer, and over-temperature safety cutout.
±1–2°C accuracy. Over-temperature cutout at a preset independent safety temperature protects samples and oven.
Gravity convection for fragile samples. Fan-assisted for ±2°C uniformity across all shelf positions.
28L / 50L / 100L / 150L / 200L — match to your sample volume and batch size requirement.
Independent thermostat cuts power at maximum — protects heat-sensitive samples and oven components.
Programmable end-of-cycle buzzer. Set and actual temperature displayed simultaneously on front panel.
SS304 interior resists chemical vapours from samples and is easy to clean between batches.
| Parameter | Specification |
|---|---|
| Temperature range | 50°C to 300°C |
| Uniformity | ±2°C forced-air / ±5°C gravity convection |
| Heating | Gravity convection / Fan forced-air |
| Chamber sizes | 28L / 50L / 100L / 150L / 200L |
| Interior | SS304 stainless steel |
| Timer | Digital 1 min – 99 hours |
| Safety | Over-temperature cutout, door switch |
| Power supply | 230V/50Hz; 110V/60Hz export |
| Certification | IEC certified |
Used in pharmaceutical QC labs, research universities, hospital labs, food science labs, and industrial manufacturing across India and internationally.
Samarth Electronics exports Hot Air Oven to buyers in 12+ countries. Every unit is built at your destination voltage (110V/220V/230V/400V), IEC certified, and ships with full technical documentation, CE declaration where required, and certificate of origin for preferential trade duty treatment.
Since 2006 — thousands of units delivered across India and 12+ export countries.
Full IEC electrical certification. CE-compatible designs available for European buyers.
Every unit built to your specification — tank size, frequency, voltage, automation level.
Material certs, calibration records, IQ/OQ protocols, CE declarations — all supplied.
Parts dispatched to any country within days. Remote technical support always available.
No distributor markup — 40-60% below European brands for equivalent IEC-certified quality.
Tell us your application, quantity, and destination. Our engineers respond within 24 hours with a complete quotation — no obligation.
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