| Certification: | CE, ISO |
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| Place Style: | Vertical |
| Range of Applications: | Industrial |
| Type: | Electric Holding Furnace |
| Maximum Temperature: | 1200c |
| Tube Material: | Quartz Tube |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier |
Model
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STGL-40-17
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STGL-60-17
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STGL-80-17
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STGL-100-17
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Quartz tube Size
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OD40x900mm
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OD60x900mm
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OD80x900mm
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OD100x900mm
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Heating length
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300mm
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300mm
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300mm
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300mm
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Power supply
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220V/3KW
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220V/4KW
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220V/5KW
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220V/5KW
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Furnace Type
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Vertical, cvd atmosphere single heating zone split tube furnace
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Usage
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The product is suitable for elemental analysis, measurement and steel hardening, annealing, tempering, heat treatment and heating in laboratory, industrial and mining enterprises, scientific research units,can also be used for sintering of metal, stone,ceramic, dissolution analysis of high-temperature heating.
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Furnace structure
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1. The chamber is consist of chamber material, insulation material and heating elements
2. Temperature controller is consist of temperature PID controller, control elements and thermocouple |
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Reactor
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1.Reactor size: OD40xL900mm (ID 33mm)
2.One alumina tube with one set of SS304 steel vacuum sealing flange with silicon O rings and two plugs 3.Standard 1/4" inlet and outlet ports for air extraction |
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Vacuum performance
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Designed with an air outlet on the furnace tube, which make it available for extracting vacuum by a vacuum pump. Vacuum pressure range 10-100Kpa (ambient air)
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Max. Temperature
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1700ºC (in air)
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Continuous Temperature
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1600ºC (atmosphere and vacuum)
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Heating Rate
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≤10ºC/min (suggest 10ºC/min for longer life using of furnace)
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Temp. Homogeneity
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Adopt the way of measuring temperature at 9-pointTemperature homogeneity is +/-5 degree
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Power Supply
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AC220V; 3KW50Hz, single phase
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Heating Element
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1. MoSi2 rods as heating elements, vertically distributed evenly two sides of the chamber, which give an ideal temperature uniformity
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Chamber material
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1. Adopt high quality 1800 grade alumina polycrystalline fiber, which used Japanese technology (vac-sorb forming alumina polycrystalline fiber) with good insulation and durability properties
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Thermocouple
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B type
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Temperature Controller
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1. Digital programmable PID with 30 segments procession
2. Simultaneous LED display of actual temperature VS set point 3. PID automatic control and auto-tune function 4. +/- 1 ºC temperature accuracy |
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Vacuum flange
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one pair of SS304 vacuum sealing flanges with inlet and outlet ports, which is available
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Electronic component
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SCHNEIDER maker air switch, buttons, solid-state relay, A.C contactor etc.
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Furnace Shell
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1. High quality cold-rolled steel sheets CNC processing
2. Environmental electrostatic plastic-spraying on surface after deoiling, derusting, phosphating etc. nine processes 3. Energy efficient insulation keeps exterior safe to touch |
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Safety Precautions
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1. Overheating & Broken thermocouple protection
2. Leakage circuit breaker 3. Automatic power off when furnace door opens (optional function) 4. Over-temperature protection and alarm allow for operation without attendant(s) 5. Microprocessor-based PID control with self-tuning capability to prevent overshooting of set temperature |
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Supply Scope
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1. One furnace body
2. One set of temperature controller system 3. Three-meter power line 4. One set of Stainless Steel Vacuum Sealing Flange Kit with alumina tube 5. One piece of hook 6. One pair of high temperature furnace gloves 7. An instruction book |
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Optional Accessories
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1. Alumina Crucibles
2. paperless recorder 4. Vacuum pump 5. Vacuum gauge |
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Certification
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ISO9001 CE SGS
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Warranty
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One year limited manufacturer's warranty (Consumable parts such as processing tubes, O-rings and heating elements are not covered
by the warranty, please order replacements at related products respectively |
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Contact information
Marketing Manager: Caleb Li
Add: No.4, Sunxin Road, Luoyang Free Trade Zone, Henan, China
Suppliers with verified business licenses
Audited Supplier 
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