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JK Vacuum Tube Furnace-1200℃

1.Brand Name:JK

2.Heating Elements:Spring wires of Fe-Cr-Al Alloy doped by Mo

3.Thermal Couples:K Type

4.Furnace Tube:High Purity Quartz Tube

5.Packaging :In wooden case

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  • Description
  • Details
  • Specification

JK 1200C Vacuum Tube Furnace is a CE Certified lab tube furnace using high quality ceramic fiber board and Spring wires of Fe-Cr-Al Alloy doped by Mo. Vacuum sealed flange with two valves & vacuum gauge, and high purity alumina tube are included for immediate use. The temperature of Vacuum Tube Furnace is controlled by high precision controller with accuracy +/-1C and 51 segments programmable up to 1200C.
JK Series Vacuum Tube Furnaces are widely used for materials or chemical lab to sinter all types of new materials samples under vacuum or other gases condition.

 Part 1

-- Features

♦ Controlling Accuracy: +/-1C.

♦ Temperature uniformity: +/-1C (according to the heating chamber size).

♦ Control system: Microcomputer controlled, Easy to operate, programmable, automatic heating up, automatic heat preservation, automatic cooling.

♦ Tube adopt: High purity quartz tube as furnace tube.

♦ Stainless steel Metallic flanges sealing (Double rubber ring).

♦ Outside temperature of the furnace is close to room temperature.

♦ Double-circuit protection.

♦ Super refractory material, Excellent thermally resistant, High temperature resistant, Thermal shock resistant. 

♦ Maximum degree of vacuum -0.1Mpa.

♦ Can inflate various gas (Oxygen, nitrogen, argon, hydrogen and so on).

♦ Working temperature: 1200C, 1400C, 1600C, 1800C and so on.

-- Application 

JK 1200C tube furnace is an ideal equipment for sintering,powder calcinations,heating treatment,melting of high temperature material,thermal shock,the test of ceramics,ect.in material enterprises,commodity inspection,institutions of higher education and scientific research department.

Part 2

-- Service
• Warranty: Two year limited warranty with lifetime support, excluding heating element and ceramic tube damaged by user. 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.
(Attention: Any damages caused by the use of corrosive and acidic gases, and any damage from wrong operate and use are not under the coverage of One Year  Limited Warranty)
• Shipping terms: By DHL/Fedex, By Sea, By Air or yourself agents.
• Package: Inside--Foamed plastic, 
Outside--Wooden case 

Max. Temperature 1200C (< 3 hours)
Continuous work temp. 1100C
Max. Heating Rate 30C /min
Temperature controller *PID automatic control and auto-tune function
*51 programmable segments for precise control
*Built in protection for over-heated and broken Thermal couple
*Larger digital control panel (96 x 96 mm) for easy operation.
Temperature Accuracy +/- 1C
Heating Element Spring wires of Fe-Cr-Al Alloy doped by Mo
Thermal Couple K type
Seal Flange *One pair sealing flange with double silicone high temperature O-ring is included. 
*Two SS needle valves and one dial vacuum gauge are installed with flange for immediate use.
*Vacuum pressure can reach 50mtorr by quality mechanic al vacuum pump and 10-5mtorr by diffusion pump.
Power 2KW-3KW
Voltage AC 110V or AC 220V 50/60 Hz (pls tell us when your place order)
Warranty 2 years limited warranty (Consumable parts such as processing tubes, o-rings and heating elements are not covered by the warranty)
Certification CE certified, ISO9001:2008
Outer Dimension 600X410X630mm
Gross weight with package 80Kgs-120kgs

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