The HSC-OF-V1000 series vacuum drying oven dries heat-sensitive materials gently and fast by lowering the pressure inside a sealed stainless-steel chamber, so moisture and solvents leave at lower temperatures. It runs from 10 °C above room temperature to 250 °C with ±1 °C accuracy and reaches a vacuum below 133 Pa. Four sizes, from 24 to 214.5 litres, suit labs, pharma, electronics and chemical work.
Why labs choose it
- Gentle, even drying. Heat is conducted from all four walls under vacuum.
- Precise control. Two-stage PID controller, ±1 °C, with self-tuning against overshoot.
- Safe to watch. A bulletproof tempered-glass window and a pointer vacuum gauge.
- Flexible timing. 0 – 9,999 minute timer with wait function; power-off memory and parameter lock.
- Durable build. Stainless-steel chamber, powder-coated cold-rolled steel outer shell and aluminium silicate insulation.
Specifications
| Chamber volume | 24 L | 52 L | 91 L | 214.5 L |
|---|---|---|---|---|
| Inner chamber (mm) | 300 × 300 × 270 | 415 × 370 × 340 | 450 × 450 × 450 | 550 × 600 × 650 |
| Outer size (mm) | 480 × 480 × 606 | 560 × 540 × 680 | 640 × 590 × 780 | 740 × 740 × 1000 |
| Power | 0.8 kW | 1.4 kW | 2.0 kW | 3.0 kW |
| Supply current (220 V) | 3.6 A | 6.3 A | 9.1 A | 13.6 A |
| Heating time | 80 min | 100 min | 120 min | 120 min |
| Shelf spacing | 40 mm | 40 mm | 50 mm | 70 mm |
| Net weight | 42 kg | 67 kg | 82 kg | 170 kg |
| Temperature range | Room temperature +10 °C to 250 °C |
|---|---|
| Temperature accuracy | ±1 °C |
| Vacuum | < 133 Pa |
| Vacuum gauge | Pointer type, class 2.5 |
| Nozzle diameter | 10 mm |
| Heater | Stainless-steel electric heat tube |
| Load per shelf | 15 kg |
| Supplied with | 2 shelves, 4 shelf frames |
| Optional | Vacuum pump, pump filter, silicone connecting tube |
| Warranty | 1 year |
Where it is used
Drying heat-sensitive or easily oxidised materials in pharma and biotech, electronics and components, chemicals and powders, and research labs. Browse all ovens and furnaces.
Questions buyers ask
Lower pressure lets moisture and solvents evaporate at lower temperatures, protecting heat-sensitive samples and drying faster.
From 10 °C above room temperature to 250 °C, with ±1 °C accuracy.
The vacuum pump is optional; tell us if you need one.
By sample volume: 24, 52, 91 or 214.5 litres. Larger chambers need more power (0.8 to 3.0 kW).
Ask for a quotation
Call or WhatsApp +91-7045922250 or email hsc@hindustanscale.com with the chamber size, your samples and whether you need a vacuum pump. Hindustan Scale Company, Mumbai, since 1955.
