Furnace
VHT Series Ultrahigh Temperature Infrared Gold Image Furnace
Development of new materials, such as fine ceramics, composite materials, and others, requires thermal evaluation tests in a high temperature region. The VHT series furnace was developed as a heating system that can easily attain an ultrahigh temperature within a short time. It is best suited to thermal shock experiment of materials in a wide range, heat cycle experiment, tensile/bending test and sintering (furnace). A large variety of models is available and can be upgraded according to the sample
Application
General experiment, test, measurement, analysis, fusion, sintering, pyrolysis, ultrahigh temperature thermal analysis, high temperature thermomechanical test, thermal shock test, fusion, heat treatment, partial fusion, wafer zone melting, thermal shock test, and heat treatment.
Features
- The sample can be heated to an ultrahigh temperature region by simple operation within a short time.
- The sample can be heated in inert gas atmosphere by using a quartz chamber in conjunction.
- Extremely high cost/performance enabled by small heat capacity and small size.
- High precision temperature control enabled by direct control of sample.
The VHT series requires a compressor for air-cooling of lamp, in addition to cooling water.
Specifications
The maximum ultimate temperature varies with the infrared characteristics of the heating sample
| Model |
VHT-E44 |
VHT-E48 |
VHT-E64 |
VHT-E68 |
VHT-E14L |
VHT-E18L |
|
System |
4-side tubular focusing |
6-side tubular focusing |
Long focus linear focusing |
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|
Focus (heating zone) |
10mm-dia. x100mm long |
10mm-dia. x200mm long |
10mm-dia. x100mm long |
20mm-dia. x200mm long |
100mm long |
200mm long |
|
Maximum operating temperature |
1700℃ |
1800℃ |
1700℃ |
1800℃ |
- |
- |
|
Power requirements |
8kW |
24kW |
12kW |
36kW |
2kW |
6kW |