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Dual Zone Split Tube Furnace with Vacuum Flanges & Quartz Tube
Horizontal Open-Type Tube Furnaces    View:380    date:2016/09/13    Back

 Dual Zone Split Tube Furnace with Vacuum Flanges & Quartz Tube
JZ-T1200X-II Series is split two zones tube furnace which can achieve faster heating up to 1200℃ and create a different thermal gradient by adjust two zone temperature. The furnace includes one 3.25"( 80mm) or 4"(100mm) dia quartz tube, one pair of vacuum flanges with valves for immediate use. Two 30 segments programmable temperature controllers are installed. The Microprocessor-based self-tuning PID control provide excellent control without overshooting of set temperature with.





Furnace structure

Double layer steel case with two cooling fan, which ensure low surface temperature
Energy saving high purity fibrous alumina insulation




AC 208-240V Single Phase, 50/60 Hz

Max. Temperature

1200 ºC

Continuous Temperature

1100 ºC

Max. Heating Rate

< = 20  ºC/min



Tube Size and Materials

80mm(3.25" )O. D x 72mm I. D x 1000mm L

101 mm(4" )O. D. x 95 mm I. D x 1000L mm

Vacuum sealed kit is included
Two fiberous ceramic tube blocks are included for blocking heat radiation from inside tube. (Ceramic blocks must be fully inserted into the furnace chamber before heating) 

Heating Zone Length

Two zones: each zone length 8" (200 mm)
Total 16" ( 400 mm ) heating zone




Constant Temp. Zone

Two  Precision Digital Temperature Controller, and each has 30-segement programmable with alarm and over heating protection
You can set up two zone at different temperature to create a thermal gradient.
or you can set up two zone at same temperature to create a longer constandard temperature zone ( about 250mm )

Temperature Controllers

Two  Digital Controller, and each has 30-segement programmable

Temperature Accuracy

+/- 1  ºC

Heating Element

Fe-Cr-Al Alloy doped by Mo


590 x 380 x 520mm

Net Weight

about 30 kg


Warranty  & certificate

One year limited warranty for electrical parts. (Consumable parts such as processing tubes,
o-rings and heating elements are not  covered  by the warranty)

Shipping package size after crating


Shipping weight

200 Lbs


Standard Package

Item  No.




Alumina Foam Block

2 sets


Vacuum  Flange

1 set


Quartz Tube