1700℃ Split Tube Furnace

· Power Input of split tube furnace: AC 220V 50/60Hz, Maximum Power: 7kW

· Maximum Temperature of split tube furnace: 1650°C ≤ 10 minutes (1600°C ≤ 1 hour)

· Long-Term Operating Temperature: 1500°C

· Temperature Control Thermocouple: Type B Double Platinum-Rhodium Thermocouple

· Heating Zone Dimensions: 400mm (Total Heating Zone Length)

· Heating Rate: ≤ 10°C/min below 1400°C; ≤ 5°C/min from 1400°C to 1600°C

· Corundum Tube: OD 60mm x ID 54mm x 1000mm (Optional 80mm corundum tube available. Note: Corundum tubes are susceptible to breakage due to inherent material properties and are consumables not covered by warranty).

· Open type vacuum tube furnace is includes an 858P temperature controller (optional Eurotherm instrument for a constant temperature accuracy of ±0.1°C).

· Open type vacuum tube furnace is equipped with a PID automatic temperature control system.

· Intelligent 30-step programmable control.

· Temperature control accuracy of compact split tube furnace: ±1°C.

· Default DB9 PC communication port.

· All components are UL or MET approved and have passed other relevant safety tests worldwide.

· Optional computer temperature control software (for the YD518P series controller) is available for controlling temperature curves and exporting data.

·A compression silicone O-ring seal is used between the sealing flange and the corundum tube flange.

·The left flange is equipped with a precision needle valve, a pointer-type vacuum pressure gauge, and a 6.35 double-ferrule inlet.

·The right flange has a KF25 exhaust port and a pagoda nozzle outlet.

·A mechanical pump is available, achieving a vacuum level of 10-2 ttorr.

·A molecular pump is available, achieving a vacuum level of 10-5 ttorr.

Dimensions

of compact split tube furnace

1000mm（L）*610mm（W）*750mm（H）

· The pressure inside the corundum tube must not exceed 0.02 MPa;

· Due to the high pressure inside the gas cylinder, a pressure reducing valve must be installed on the cylinder when introducing gas into the quartz tube. To ensure safety, we recommend operating at a pressure below 0.02 MPa. We recommend purchasing a pressure reducing valve from our company, which has a range of 0.01 MPa-0.1 MPa, for greater accuracy and safety.

· For sample heating experiments, it is not recommended to close the exhaust and inlet valves at the flange end of the furnace tube. If you need to close the valves to heat the sample, always monitor the pressure gauge. If the pressure reading exceeds 0.02 MPa, immediately open the vent valve to prevent accidents (such as furnace tube rupture, flange flying off, etc.).

· We do not recommend the use of flammable, explosive, or toxic gases. If your process requires the use of flammable, explosive, or toxic gases, please implement appropriate protective and explosion-proof measures. The company assumes no responsibility for any problems caused by the use of flammable, explosive, or toxic gases.

· The equipment must operate on an independent power grid within a ±8% voltage range. It must not share a power grid with high-magnetic-field generating equipment, such as medium-frequency or high-frequency equipment, and must not be located in the same room as such equipment. If this is not possible, perform harmonic detection and control on the power grid and perform electromagnetic isolation on the equipment.

· Keep the equipment away from areas subject to liquid splashing.

· Keep the equipment away from areas subject to magnetic or conductive powders.

· The insulation and heating elements are consumable components. Cracks in the insulation material during sintering are normal and can be repaired with a repair agent. The heating elements are consumable components. If the furnace fails to reach operating temperature or heats up noticeably slowly after extended use, contact the manufacturer to determine whether they need replacement.

· This equipment has a high-precision temperature control range of 300-1600°C. Temperature fluctuations may occur at low temperatures.

· Operating the furnace above 500°C is not recommended.