Double layered shell structure with air cooling system, ensuring that the surface temperature of the shell is less than 60 degrees Celsius

The furnace insulation material adopts high-purity alumina polycrystalline fibers to reduce heat loss

The surface of the inner furnace is coated with a high-temperature alumina coating imported from the United States, which can improve the heating efficiency of the equipment and also extend the service life of the instrument

9KW

AC 380V , 50 Hz

Two temperature zones are heated separately

● Temperature Zone 1: Operating Temperature 800-1400 º C (Silicon Carbon Rod Heating)

Heating zone length: 12" (300 mm)

Length of constant temperature zone: 4" (100mm) within +/-1ºC

Heating rate: ≤ 10ºC/min

● Temperature Zone 2: Operating Temperature 800-1700 º C (Silicon Molybdenum Rod Heating)

Heating zone length: 12" (300 mm)

Length of constant temperature zone: 4" (100mm) within +/-1ºC

Heating rate: ≤ 5ºC/min

Note: (Constant temperature zone) Due to the influence of measurement methods and external environment, the measurement results may have deviations. This parameter is for reference only and should not be used as a technical indicator for this equipment. You need accurate constant temperature zone data to purchase the product. Please contact our sales personnel

99.8% purity alumina ceramic tube

● (Standard) (60mm) O.D. x (54mm) I.D x 1000 mm Length

Including 60mm stainless steel vacuum sealed flange, needle valve, and pressure gauge

If you want to increase the pumping rate to obtain a higher vacuum, it is recommended that you replace the standard hose connector with the KF25 adapter adapter (Click to view)

If you need to use it under inert or reducing gas conditions, it is recommended that you replace the standard hose connector with a VCR double sleeve connector (click to view)

● Optional: Our company produces hinged flanges and imported anti-corrosion vacuum gauges

PID intelligent temperature controller, capable of setting up 30 temperature rise and fall programs

Each temperature zone can be independently set with overheat and trip protection

●Temperature control instrument operation video

A B-type thermocouple and an S-type thermocouple

PID automatic control

● +/- 1ºC

● Temperature zone 1: 8 pcs U type SiC rods (1500C grade )

● Temperature Zone 2: 8 pcs U MoSi2 rods (1800C grade )

780 L x 450 W x 720 H mm

150 kg

One year warranty period, excluding consumables such as heating elements, sealing rings, furnace tubes, and other consumables

● 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.)