Double layered shell structure with air cooling system, ensuring shell temperature<65 ℃

The furnace body is designed as an open type, making the installation of furnace tubes easier.

The sealing flange is a water-cooled flange

The upper end of the furnace tube is equipped with a lifting system, making layout and sampling easier

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5.5kw

AC 208-240V single-phase 50/60 Hz

1500℃（< 30min）

1400℃

<= 10℃/min

Silicon carbide

Material: High purity corundum tube

● Size: OD80mm x ID72:mm x L:1000mm

Heating zone length: 440mm

Length of constant temperature zone: 150mm (+/-1 ℃)

● Adopt PID method to regulate temperature, and can set 30 temperature rise and fall programs

● Equipped with overheat and trip protection functions

Temperature control accuracy+/-1 ℃

To import the temperature control program and temperature curve into the computer, you can choose PC temperature control software(Click on the image to view detailed information)

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Equipped with a pair of stainless steel water-cooled sealing flanges (with stainless steel needle valves and mechanical pressure gauges installed on them)

When in use, cooling water needs to be introduced, and a circulating water chiller can be purchased from our company

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10-3 torr (using mechanical pump)

● 10-5 torr (using molecular pump) Our company has multiple vacuum pumps to choose from. For specific details, please call our sales team

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660L × 400 W × 1800 H ( mm )

One year warranty period, lifetime maintenance (excluding furnace tubes, heating elements, and sealing rings)

● CE certification

All electrical components (>24V) are certified by UL/MET/CSA

If the customer incurs certification fees, our company guarantees that a single device will pass the German TUV certification or CAS certification

Patent Name: A Wide Range Operating Temperature Openable High Temperature Tube Furnace

Patent Number: ZL-2011-2-0389859. 8

Respect innovation, disdain plagiarism, and hold infringement accountable

The air pressure inside the furnace tube cannot exceed 0.02MPa

Due to the high internal pressure of the gas cylinder, a pressure reducing valve must be installed on the cylinder when introducing gas into the furnace tube. It is recommended to purchase a pressure reducing valve from our company, which has a range of 0.01MPa-0.1MPa and can be used more accurately and safely

When the temperature of the furnace body is higher than 1000 ℃, the furnace tube cannot be in a vacuum state. The pressure inside the furnace tube should be equivalent to atmospheric pressure and maintained at atmospheric pressure

The gas flow rate entering the furnace tube should be less than 200SCCM to avoid the impact of cold large airflow on the heated quartz tube

The long-term use temperature of quartz tube is less than 1100 ℃

It is not recommended to close the exhaust and intake valves at the flange end of the furnace tube for sample heating experiments. If it is necessary to close the gas valve to heat the sample, it is necessary to constantly pay attention to the reading on the pressure gauge. If the pressure reading is greater than 0.02 MPa, the vent valve must be opened immediately to prevent accidents (such as furnace tube rupture, flange flying out, etc.)