Products

Model:
HD-2-12D
Introduction:
Tube Furnace (1200 degC) is a high-temperature electric tube furnace with an alumina fiber chamber. Widely used for material sintering, CVD, annealing, calcination and new-material research in universities and industrial laboratories....
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The HD-2-12D tube furnace uses a high-purity quartz or high-purity alumina corundum tube as the furnace tube; the tube can be mounted horizontally or vertically. Temperature zones are available in single-zone, double-zone, three-zone and five-zone designs, and the furnace body can also be fitted with a rotary tilting system.
| Temperature | Model | Chamber Size (mm, excl. tube length) | External Dimensions (mm) | Power | Voltage |
|---|---|---|---|---|---|
| 2-12A | 1200℃ | Φ40*205 | 420*505*646 | 2 kW | 220V |
| 2-12B | 1200℃ | Φ60*205 | 420*505*646 | 2 kW | 220V |
| 2-12C | 1200℃ | Φ80*205 | 420*505*646 | 2 kW | 220V |
| 2-12D | 1200℃ | Φ100*205 | 420*505*646 | 2 kW | 220V |
| 3-12A | 1200℃ | Φ40*350 | 420*650*665 | 3 kW | 220V |
| 3-12B | 1200℃ | Φ60*350 | 420*650*665 | 3 kW | 220V |
| 3-12C | 1200℃ | Φ80*350 | 420*650*665 | 3 kW | 220V |
| 3-12D | 1200℃ | 100*350 | 420*650*665 | 3 kW | 220V |
| 4-12A | 1200℃ | Φ40*440 | 420*740*668 | 4 kW | 220V |
| 4-12B | 1200℃ | Φ60*440 | 420*740*668 | 4 kW | 220V |
| 4-12C | 1200℃ | Φ80*440 | 420*740*668 | 4 kW | 220V |
| 4-12D | 1200℃ | 100*440 | 420*740*668 | 4 kW | 220V |
| 2-14A | 1400℃ | Φ40*205 | 590*649*765 | 2 kW | 220V |
| 2-14B | 1400℃ | Φ60*205 | 590*649*765 | 4 kW | 220V |
| 2-14C | 1400℃ | Φ80*205 | 590*649*765 | 5 kW | 220V |
| 2-14D | 1400℃ | Φ100*205 | 590*649*765 | 6 kW | 220V |
| 3-14A | 1400℃ | Φ40*350 | 565*790*765 | 3 kW | 220V |
| 3-14B | 1400℃ | Φ60*350 | 565*790*765 | 5 kW | 220V |
| 3-14C | 1400℃ | Φ80*350 | 565*790*765 | 6 kW | 220V |
| 3-14D | 1400℃ | Φ100*350 | 565*790*765 | 7 kW | 220V |
| 4-14A | 1400℃ | Φ40*440 | 585*868*763 | 4 kW | 220V |
| 4-14B | 1400℃ | Φ60*440 | 585*868*763 | 5 kW | 220V |
| 4-14C | 1400℃ | Φ80*440 | 585*868*763 | 7 kW | 220V |
| 4-14D | 1400℃ | Φ100*440 | 585*868*763 | 8 kW | 220V |
| 2-17A | 1700℃ | Φ40*205 | 590*649*765 | 3 kW | 220V |
| 2-17B | 1700℃ | Φ60*205 | 590*649*765 | 4 kW | 220V |
| 2-17C | 1700℃ | Φ80*205 | 590*649*765 | 6 kW | 220V |
| 2-17D | 1700℃ | Φ100*205 | 590*649*765 | 8 kW | 220V |
| 3-17A | 1700℃ | Φ40*350 | 565*790*765 | 4 kW | 220V |
| 3-17B | 1700℃ | Φ60*350 | 565*790*765 | 5 kW | 220V |
| 3-17C | 1700℃ | Φ80*350 | 565*790*765 | 7 kW | 220V |
| 3-17D | 1700℃ | Φ100*350 | 565*790*765 | 9 kW | 220V |
| 4-17A | 1700℃ | Φ40*440 | 585*868*763 | 5 kW | 220V |
| 4-17B | 1700℃ | Φ60*440 | 585*868*763 | 6 kW | 220V |
| 4-17C | 1700℃ | Φ80*440 | 585*868*763 | 8 kW | 220V |
| 4-17D | 1700℃ | Φ100*440 | 585*868*763 | 10 kW | 220V |
| Item | 1200℃ | 1400℃ | 1700℃ | 1800℃ |
|---|---|---|---|---|
| Product Application | Widely used in scientific research and small-batch production in enterprises and institutions, as well as in college research and teaching, covering ceramics, metallurgy, electronics, glass, chemical, machinery, refractory materials, new-material development, special materials, building materials and other fields. | |||
| Temperature | 1200℃ | 1400℃ | 1700℃ | 1800℃ |
| Temperature Control Accuracy | ±1℃ | ±1℃ | ±1℃ | ±1℃ |
| Thermocouple & Measurement Range | K type (0-1200℃) | S type (0-1600℃) | B type (0-1820℃) | B type (0-1820℃) |
| Heating Element | Resistance wire | Silicon carbide rod | Molybdenum disilicide rod | Molybdenum disilicide rod |
| Appearance Design | Ergonomic design, elegant and simple to operate; the outer coating uses a high-temperature baking powder-spraying process, resistant to high-temperature oxidation and acid/alkali; an anti-aging color tone is adopted so the appearance does not fade with long-term use. | |||
| Shell Design | Double-layer forced air-cooling structure keeps the outer shell temperature close to room temperature at high temperature, avoiding accidental injury. | |||
| Chamber Design | Step-type assembled structure combined with mechanical principles, effectively ensuring uniform stress during heating, reducing heat loss and extending chamber service life. | |||
| Chamber Material | New lightweight alumina ceramic fiber: excellent insulation, light weight, high-temperature resistance, thermal-shock resistance, crack resistance, no oxidation crystallization, no slagging, no contamination of fired products. Energy saving reaches 60%-80% of old-style furnaces. | |||
| Temperature Control Method | Intelligent temperature controller: 30-50 programmable segments with PID self-tuning, automatic heating and cooling, unattended operation. An optional RS-485 communication port and control software enable real-time computer control (start, stop, pause heating, set heating curves, curve storage, historical curve recording, etc., by connecting an ordinary PC). | |||
| Temperature Control Safety | Integrated circuit with modular control (deviation protection, over-temperature protection, thermocouple-break protection, over-current protection, etc.) for stable, reliable and safe operation. | |||
| Heating Rate | 0-20℃/min, freely settable; recommended ≤10℃/min | |||
| Applicable Gases | All inert gases, mixed gases, nitrogen, oxygen, carbon monoxide, hydrogen, etc. | |||
| Gas Control | Either end of the flange can be provided with one or more gas inlets, each equipped with a ball valve and connected to one vacuum gauge, while the other end is an extraction port connected to a vacuum pump. Equipped with one vacuum pump. | |||
| Sealing Method | 304 stainless steel flange, easy to load and unload, oxidation-resistant and acid/alkali-resistant, with double-layer sealing for guaranteed sealing performance. | |||
| Warranty | One-year warranty on the furnace body (excluding heating elements and consumable parts); lifetime maintenance. | |||
| Accessories | 1 vacuum pump, 1 crucible tongs, 1 pair of high-temperature gloves, 1 user manual. | |||
| Optional | Built-in temperature measurement, touchscreen control, paperless recorder, remote communication control system. | |||
| Product Certification | EU CE certification; ISO9001:2015 quality management system certification. | |||
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