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JK Muffle Furnace - 1400°C

1.Max temperature:1400C

2.Controlling Accuracy: +/-1C

3.Heating element:Sic heating element

4.Heating rate:0~10 C / Min (suggestion at =< 5C)

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  • Description
  • Details
  • Specification

1400C Muffle Furnace is the most cost effective high temperature muffle furnace made by us. The furnace consists of high quality alumina fiber brick and SiC heating elements with special design, and can be used up to 1400 C. 

It is an ideal tool for materials annealing and sintering in your research laboratory.


NO.1 Porduct Details
a. Key Structure:
--High quality Alumina fiber inner insulator and double layer steel outer layer with air cooling fan to keep case temperature below 55C (energy saving 40% and weight lighter about 30% than old furnace)
--Double layers steel casing with fan cooling, to ensure the surface of furnace below 50C
--Design of drop down door is for loading sample at easy

b. Standard Sizes:

Model Chamber size Max. Temperature
Muffle Furnace 150x150x150mm (6"x6"x6") 1400C
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")

c. Application:

JK 1400C Muffle furnace mainly used in chemical analysis, physical decomposition and synthesis, superhard materials (such as ceramic), Rare and precious metalsmelting and purification, metal heat treatment of sintering process research and other scientific experiments. Universities and colleges, scientific research institutes, medical and health, petroleum chemical industry, mining enterprise, quality and technology supervision agencies, and other units laboratory, laboratory are the use of such equipment.

d. Warranty:

Our furnaces are warranted to be free from defects in materials or workmanship for 2 years from the date of purchase.

Within this period, Across International will, at its sole options, replace any components that fail in normal use. Such replacement will be made at no charge to the customer for parts, provided that the customer shall be responsible for any transportation cost. This warranty does not cover consumables and failures due to abuse, misuse, accident or unauthorized alteration or repairs.

NO.2 Service Details:
a. Accessories:

b. Payment:
T/T, Wertern Union, MoneyGram etc.
c. Shipping terms: By DHL/Fedex, By Sea, By Air or As yourself agents confirmed.
d. Package: Inside--Foamed plastic, Outside--Wooden case

Inside Chamber Size 200 x 200 x 200 mm (8"x8"x8", 8 Liter)
Standard Working Temperature 1350C ( continuous )
Maximum Working Temperature 1400C ( < 3 hrs)
Temperature Control 30 steps programmable and PID automatic control
Heating Rate 0~15C/ min (suggestion:<10C)
Temperature Accuracy +/- 1C
Heating Element SiC heating elements
Working Voltage AC 220V, Single Phase, 60/50 Hz (or according to your requirement)
Max. Power 6 KW
Outside Size 550 x 540 x 820 mm
Net Weight 140 Kg

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