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Position:Home > Product Center > Tube Furnace > Single-Zone Tube Furnace > 500-1200℃ Tube Furnace

(HTHP)High temperature and high pressure Tube Furnace

Model：KJ-T1000-G

(HTHP)High temperature and high pressure Tube Furnace

Description：

This HTHP tube furnace can work for any experiments which require high pressure or high temperature, it’s widely used in researches related to piezoelectric ceramics, Ferroelectric superconducting materials, magnetic materials, superhard materials and so...

Email：web@kejiafurnace.com

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IntroductionFeaturesTechnical ParametersInquiryCustomer Case

Introduction:
The KJ-TH1000-LK series is a tube furnace specifically designed for high-temperature and high-pressure environments. It can operate at temperatures up to 1100℃, with a maximum positive pressure of 4MPa (at 600℃) inside the tube, while also supporting a vacuum up to 10Pa (or 10⁻³Pa, with a diffusion pump). The equipment uses nickel-based alloy furnace tubes, which possess excellent high-temperature strength and corrosion resistance. Both ends of the furnace tubes are equipped with stainless steel KF flanges, integrating pressure gauges and pressure relief valves to ensure the safety of high-pressure experiments.

Range of Application:
This HTHP tube furnace can work for any experiments which require high pressure or high temperature, it’s widely used in researches related to piezoelectric ceramics, Ferroelectric superconducting materials, magnetic materials, superhard materials and so on.

features

1. Simultaneous High Temperature and High Pressure Operation: Maximum operating temperature 1100℃; positive pressure inside the tube meets the requirements of high-pressure thermal reactions.
2. High-Performance Nickel-Based Alloy Tubes: The furnace tubes are made of high-temperature, high-pressure, and oxidation-resistant nickel-based alloys, capable of withstanding drastic temperature and pressure changes.
3. Safe Pressure System: Equipped with stainless steel KF flanges, precision pressure gauges, and pressure relief valves to prevent overpressure and ensure the safety of operators and equipment.
4. Vacuum Compatibility: Can be configured with a rotary vane vacuum pump (limit 10Pa) or a diffusion pump (limit 10⁻³Pa) to achieve high-purity atmosphere or vacuum-high pressure cyclic experiments.
5. Excellent Insulation and Temperature Control: Alumina ceramic fiber furnace lining with low heat capacity and excellent insulation; PID programmable temperature control with an accuracy of ±1℃ and 30-segment heating and cooling curves.
6.Flexible Customization: The furnace tube diameter and heating zone length can be customized to suit different sample volumes and process requirements.

Technical Parameters

Model	KJ-TH1000-H50LK	KJ-TH1000-H60LK	KJ-TH1000-H80LK
Working Temperature	≤1100℃
Tube material	Nickel-based Alloy
Tube Diameter /mm(Customization)	Φ50	Φ60	Φ80
Pressure in the tube	Positive pressure	4Mpa	600 ℃
		2Mpa	900 ℃
		1Mpa	1000℃
	Negative Pressure	10Pa	Rotatory vane vacuum pump
		10-3Pa	Rotatory vane vacuum pump and diffusion vacuum pump
Heating zone length (Customization)	300mm/440mm
Insulation Material	Alumina ceramic fiber
Heating Rate	0-20℃/min
Temperature Control Accuracy	±1℃
Temperature Sensor	N-type thermocouple
Heating Element	0Cr27Al7Mo2 resistance wire
Sealing	Stainless steel KF Flanges
Structure	Split-type