The HSCo HSC-I-CFMF series are 1200 °C muffle furnaces with a ceramic-fibre chamber that heats fast and holds heat well. Alloy heating wire on three sides (left, right and top) brings the chamber to full temperature in 30 minutes or less, and a touch-button controller holds it within ±1 °C. Five chamber sizes from 2 to 36 litres suit sintering, annealing, ceramics testing and high-temperature sample work. The usable working temperature is 1150 °C.
Why labs choose the CFMF series
- Fast. Reaches maximum temperature in 30 minutes or less.
- Efficient. Ceramic-fibre chamber and insulation keep the heat in.
- Accurate. ±1 °C control, 1 °C resolution, K-type sensor, overshoot self-tuning.
- Five sizes. 2, 7, 12, 16 and 36 litres.
- Safe. Door lock, power cut when the door opens, over-temperature alarm and protection, thermocouple-failure alarm.
- Timer models (P). Run for a set time, then stop automatically.
Specifications
| Volume | 2 L | 7 L | 12 L | 16 L | 36 L |
|---|---|---|---|---|---|
| Inner chamber (W × L × H, mm) | 120 × 200 × 80 | 200 × 300 × 120 | 200 × 300 × 200 | 250 × 400 × 160 | 300 × 400 × 300 |
| Outside (W × L × H, mm) | 450 × 685 × 600 | 530 × 785 × 640 | 530 × 785 × 720 | 600 × 895 × 700 | 630 × 885 × 820 |
| Packed (W × L × H, mm) | 570 × 770 × 740 | 650 × 870 × 780 | 655 × 875 × 865 | 720 × 980 × 845 | 750 × 970 × 965 |
| Power | 1.5 kW | 3.0 kW | 4.5 kW | 6.0 kW | 9.0 kW |
| Supply | 220 V, 6.6 A | 220 V, 13.6 A | 220 V, 20.4 A | 380 V, 9.9 A | 380 V, 13.6 A |
| Net / gross weight | 33 / 37 kg | 45 / 50 kg | 62 / 68 kg | 77 / 96 kg | 87 / 106 kg |
| Temperature range | 100 – 1200 °C (usable up to 1150 °C) |
|---|---|
| Control / resolution | ±1 °C / 1 °C |
| Heat-up time | ≤ 30 min to maximum |
| Heating | Alloy heating wire on left, right and top |
| Chamber / insulation | Ceramic fibre |
| Outer shell | Cold-rolled steel, electrostatic spray finish |
| Controller | Touch buttons; upper row measured, lower row set temperature |
| Timer | P models: 0 – 99 h 59 min with delayed start; standard models: no timer |
| Functions | Fixed temperature, timed run, auto stop, sensor correction, overshoot self-tuning, parameter lock, power-off memory |
| Sensor | K-type thermocouple |
| Safety | Manual door lock, power cut on door opening, over-temperature sound and light alarm, over-temperature protection, thermocouple-failure alarm |
| Exhaust | Ø30 mm (chimney 80 × 60 mm) |
| Options | Air port, USB, 5-inch colour screen, programmable controller with USB data storage |
| Warranty | 1 year |
Which furnace?
For higher temperatures, see the 1600 °C ceramic fibre muffle furnace. For a 1150 °C model, the 1150 °C ceramic muffle furnace. Browse all ovens and furnaces.
Questions buyers ask
1200 °C, with a usable working temperature of 1150 °C.
It reaches maximum temperature in 30 minutes or less.
2, 7, 12, 16 and 36 litres. The 16 and 36 litre models run on 380 V.
Yes, on the P (timer) models, which run for a set time and then stop.
Order or ask for a quotation
Add it to your cart, or call or WhatsApp +91-7045922250 or email hsc@hindustanscale.com with the chamber size you need. Hindustan Scale Company, Mumbai, since 1955.
