Protech series atmosphere furnace adopts imported heat-preservation material,high purity alumina polycrystalline fiber.Temperature is controlled by double platinum rhodium thermocouple and Al intelligent temperature controller 708P.The furnaces can protect materials from oxidation and decarburization with flowing Nitrogen,Argon and other inert gas,balanced temperature field,fast temperature rising and cooling,energy-efficient,delicate appearance,practical.It is widely used for sintering,reducing with inert atmosphere in labs of colleges and universities,research institutes and industrial and mining enterprise.
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Model
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1200A
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1400A
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1600A
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Max temperature
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1200C
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1400C
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1600C
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Working temperature
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1100C
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1300C
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1500C
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Heating rate
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0~20C/min
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0~15C/min
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0~15C/min
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Accuracy of
temperature control
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+/-1C
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+/-1C
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+/-1C
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Heating elements
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Electric resistance
wire with molybdenum
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SiC rode
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MoSi2 rode
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Refractory material
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1430 type alumina
ceramic fiber
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1600 type alumina
ceramic fiber
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1800 type alumina
ceramic fiber
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Furnace structure
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Double water
cooling system
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Double water
cooling system
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Double water
cooling system
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Thermocouple
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K
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S
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B
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Max.Vacuum level(supporting customized
products)
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7X10-3 Pa
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7X10-3 Pa
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7X10-3 Pa
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Normal voltage
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110-415V
50/60Hz
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110-415V
50/60Hz
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110-415V
50/60Hz
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Chamber Size
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150x150x150mm (6"x6"x6")
150x150x200mm (6"x6"x8")
200x200x200mm (8"x8"x8")
200x200x300mm (8"x8"x12")
250x250x300mm (10"x10"x12")
300x300x400mm (12"x12"x16")
350x350x400mm (14"x14"x16")
400x400x400mm (16"x16"x16")
500x500x500mm (20"x20"x20")
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