Horizontal Vacuum Tube Furnace DVH-1700
Tube-1700 high-temperature vacuum tube furnace takes MoSi2 heating elements as heating elements and its rating temperature is 1700C, and adopts B-type thermocouple to measure temperature and auto-control the temperature by 708 P-automatic temperature instrument. It has high precision in temperature control (± 1ºC). In addition, the furnace with a vacuum device can work under a variety of atmosphere that greatly increasing the scope of its application.
Specification :
| Model | DHV-1700 |
| Furnace tube | High purity alumina tube(Al2O3>99%) |
| Tube size | OD40/60/80*Length 1000mm, heating zone:300mm |
| Furnace structure | Double layer steel structure with fan cooling |
| Working Temperature: | 1600ºC |
| Max Temperature | 1700ºC |
| Temperature control | 50 segment programable and PID auto control |
| Heating rate | 0-15ºC/min(suggestion:≤10ºC) |
| Temperature accuracy | ±1ºC |
| Heating element | MoSi2 heating elements |
| Thermocouple | B type |
| Max vacuum | 1-10PA |
| Working voltage | AC 220V, 50/60HZ, single phase |
standard sizes for the tube furnace
| Model | Chamber size | Max. Temperature |
| Tube-1700 | Dia40x300mm (1.5″x12″) | 1700.C |
| Tube-1700 | Dia40x400mm (1.5″x16″) | 1700.C |
| Tube-1700 | Dia60x300mm (2.5″x12″) | 1700.C |
| Tube-1700 | Dia60x400mm (2.5″x16″) | 1700.C |
| Tube-1700 | Dia80x300mm (3.0″x12″) | 1700.C |
| Tube-1700 | Dia80x400mm (3.0″x16″) | 1700.C |
| Tube-1700 | Dia100x300mm (4.0″x12″) | 1700.C |
| Tube-1700 | Dia100x400mm (4.0″x16″) | 1700.C |
For other sizes, we can make as your requirement.
Precision High-Temperature Processing in Inert or Vacuum Atmospheres: Horizontal Vacuum Tube Furnace DVH-1700
Achieve ultra-high-temperature material synthesis, sintering, and heat treatment with the Horizontal Vacuum Tube Furnace DVH-1700—a high-performance laboratory furnace engineered for advanced research in nanomaterials, ceramics, metallurgy, and semiconductor development. Capable of reaching 1700°C under high vacuum (10⁻³ mbar) or inert gas (Ar, N₂, H₂/Ar), the DVH-1700 ensures contamination-free processing with exceptional thermal uniformity and programmable control.
Engineered for Extreme Temperatures, Purity, and Reproducibility
The DVH-1700 Horizontal Vacuum Tube Furnace features a double-layer water-cooled stainless-steel vacuum chamber, a high-purity alumina or MoSi₂ heating element, and a 99.8% dense alumina or quartz tube (Ø 50–100 mm, up to 1000 mm length). Its dual-stage pumping system (rotary vane + diffusion or turbo pump) achieves base pressures down to 10⁻³ mbar, while mass flow controllers enable precise gas mixing for reduction, nitridation, or CVD processes.
- Max Temperature: 1700°C – Suitable for oxides, refractory metals, and advanced ceramics.
- Vacuum Capability: ≤10⁻³ mbar – Prevents oxidation and enables high-purity synthesis.
- Precision 30-Segment Programmable Controller – Ramp/soak profiles with ±1°C stability.
- Horizontal Tube Design with Slide-Out Mechanism – Enables easy sample loading and rapid quenching.
- Gas Inlet/Outlet with Leak-Valve & Pressure Gauge – Supports inert, reducing, or reactive atmospheres.
- Comprehensive Safety System – Over-temperature cutoff, vacuum interlock, and water-flow protection.
Trusted for Cutting-Edge Materials Research and Process Development
From synthesizing quantum dots and sintering solid oxide fuel cells to annealing high-entropy alloys or growing 2D materials, the DVH-1700 provides the ultra-clean, high-temperature environment required for reproducible, publication-grade results. Its ability to operate under high vacuum or controlled gas atmospheres makes it indispensable in nanotechnology, energy storage, and solid-state chemistry labs.
Whether you’re developing next-gen battery cathodes or studying high-temperature phase transitions, the Horizontal Vacuum Tube Furnace DVH-1700 delivers the control, purity, and reliability your advanced research demands.
Process in purity. Synthesize with precision. Push the limits of materials science.
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