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Tubular resistance furnace

Tubular resistance furnace

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Brief introduction:

The vacuum tube furnace adopts high purity quartz tube or high purity aluminum oxide tube as the furnace tube. The working temperature range is between 800 and 1700 degrees Celsius. Customers can choose according to actual needs. The control system of this series of equipment is internationally advanced, and has the characteristics of safety and reliability, simple operation, high temperature control accuracy, good heat preservation effect, high temperature uniformity in the furnace, and vacuum pumping in the atmosphere. It is widely used in experiments and small batch production in universities, scientific research institutes, industrial and mining enterprises, etc. The vacuum tube furnace takes imported silicon carbide rods as heating elements, adopts double-layer shell structure and intelligent program temperature control system, phase-shifting trigger and SCR control, the furnace adopts alumina polycrystalline fiber material, and double layer shell is equipped with air cooling system, which can rapidly lift and cool the temperature, has vacuum device, and can vacuum through atmosphere, and the vacuum pump can be selected according to the vacuum degree required by customers. The furnace has the advantages of uniform temperature field, low surface temperature, fast temperature rise and fall, and energy saving.

Main uses:
Universities, research institutes and industrial and mining enterprises do high temperature atmosphere sintering, atmosphere reduction, CVD experiment, vacuum annealing and so on.

Detailed parameters of some models:
Product model SK2-2-12TPA2 SK2-3-17TPA2
Working power supply AC220V 50/60HZ AC220V 50/60HZ
Furnace tube size 60/80/100*800mm/1000mm 60/80/100*800mm/1000mm
Rated power Less than 3kw Less than 3kw
Constant temperature zone length 200mm (can be customized according to customer requirements) 200mm (can be customized according to customer requirements)
weight 70kg 80kg
Fastest heating speed 0~30 C /min (recommended not exceeding 20 C) 0~30 C /min (recommended not exceeding 20 C)
Product characteristics The vacuum device can be installed and can operate in a variety of atmospheres. The 50 stages of temperature control. The vacuum device can be installed and can operate in a variety of atmospheres. The 50 stages of temperature control.
Heating element Molybdenum resistance wire High quality silicon molybdenum rod
Common temperature Less than 1100 degrees centigrade Less than 1600 degrees centigrade
Maximum temperature 1200 ~1700 C 1200 ~1700 C
temperature control 50 stage intelligent program PID fuzzy control 50 stage intelligent program PID fuzzy control
Constant temperature accuracy + 1 c + 1 c
Temperature control instrument Intelligent temperature controller Intelligent temperature controller
Sealing mode Extrusion seal Extrusion seal
Chamber of a stove or furnace The alumina polycrystalline fiber furnace is designed reasonably, durable, good thermal insulation and energy saving. The alumina polycrystalline fiber furnace is designed reasonably, durable, good thermal insulation and energy saving.
Thermometric element K type thermocouple S type thermocouple
Furnace door structure Upper open type Enclosed stainless steel bushing
Main accessories Sealing flange 1 sets, corundum tube 1, vacuum pump 1, tube plugging 4, high temperature gloves 1 pairs, thermocouple 1, square crucible 2. Sealing flange 1 sets, corundum tube 1, vacuum pump 1, tube plugging 4, high temperature gloves 1 pairs, thermocouple 1, square crucible 2.
Maximum vacuum limit Less than -0.1MPa Less than -0.1MPa
 
The above data are for reference only. The heating temperature and furnace size can be customized according to customer requirements. The size of the panel is subject to change without notice.
 

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 Contact us Tel: (86) 021-51061816021-51061336
Fax: (86) 021-33321187
Address: No. 2216 Jingao Road, Jinqiao Industrial Park, Pudong New Area, Shanghai.
Zip code: 200940
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