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A tube furnace is a specialized furnace device used for high-temperature material processing and atmosphere experiments. It is widely used in the synthesis and purification of inorganic compounds, organic synthesis, and various high-temperature sintering and material analysis.

The equipment is suitable for universities, research institutes, and industrial enterprises, and is frequently used in experimental research and process development. Through controlled atmosphere and a stable temperature field, it can meet the processing requirements of different materials under high-temperature conditions.

The furnace tubes are typically made of quartz, ceramic, 또는 금속, and the tube diameter, heating zone length, vacuum level, and number of gas paths can be customized according to actual needs. The operating temperature range of the equipment is 1200–1700℃, suitable for a variety of high-temperature experiments and processing procedures.

Tube Furnace Product Features

  1. Supports Multiple Atmospheres

Suitable for heat treatment in vacuum, 불활성 가스, reducing, or oxidizing atmospheres, meeting diverse experimental conditions.

  1. Multiple Furnace Tube Options and Customization

The furnace tubes can be made of quartz, ceramic or metal, and the tube diameter, heating zone length and gas path configuration can be customized.

  1. 넓은 온도 범위

Applicable temperature range of 1200–1700℃, covering most high-temperature experimental needs.

  1. Stable and Reliable Temperature Control

Equipped with an intelligent temperature controller, supporting programmable temperature control for automatic heating and cooling.

  1. Convenient Operation and Monitoring

The control panel integrates power control, heating control, voltage and current display, and interfaces, facilitating real-time monitoring of equipment operation.

  1. Stable and Interference-Free

Utilizing an integrated circuit design, it operates stably with strong interference resistance, suitable for long-term use in laboratory environments.

  1. Excellent Safety Performance

During high-temperature operation, the furnace shell temperature remains ≤45℃, effectively improving the working environment and enhancing safety.

  1. Programmed Control

Supports microcomputer program control, allows setting multiple temperature curves, and enables flexible parameter adjustment during operation.

목1200℃1400℃1600℃1700℃1800℃1900℃
Can be used for a long time temperature1150℃1350℃1550℃1680℃1780℃1880℃
Temperature control range100-1200℃100-1400℃100-1600℃100-1700℃100-1800℃100-1900℃
Temperature control accuracy±1℃±1℃±1℃±1℃±1℃±1℃
Temperature measuring element케이에스BBBB+Fiber Optic
Heating element materialHigh temperature alloy resistance wireSilicon carbide rodSilicon-molybdenum rod모델 1800 silicon molybdenum rod모델 1850 silicon molybdenum rod모델 1900 silicon molybdenum rod
Heating element installation positionHeat on three sides, add the bottom on both sidesUp and down / Two sidesTwo sides
Heating rateMaximum heating rate 40℃/min (non-linear)
Furnace structure and materialThe electric furnace body adopts an advanced double-layer cold carbon steel furnace body structure. The effective cold air guide partition ensures the overall cold air circulation, and finally cools the heating element conductive sheet and discharges it out of the furnace, avoiding high-temperature oxidation of the heating element conductive sheet; ensuring a good working environment.
Opening modeThe furnace door is hinged on the shaft, with 360-degree rotation and opening. The furnace door lock is equipped with elastic inertia on the side of the furnace door, which can effectively lock. The elasticity of the lock absorbs the expansion and swelling of refractory materials, ensuring free expansion and contraction of fire-resistant materials during thermal expansion and cold contraction, and effective sealing.
Refractory insulation materialThe furnace is made of imported vacuum high-purity alumina lightweight materials, with high service temperature, small heat capacity, resistance to rapid heat and cold, no cracking, no slag drop, good energy saving and insulation performance.2100 type zirconia fiber
Shell temperatureShell temperature less than 45℃
Security protectionAdopt integrated modular control unit, with accurate control accuracy, and designed with double circuit control and double circuit protection, equipped with over-voltage, 과전류, under-voltage, 위상 손실, lack of phase, 지나친 압력, ultra-flow, over-temperature, 현재 피드백, soft start and other protections.
Multipoint temperature control Under the working state of the furnace body, high temperature opening and closing of the furnace door cuts off the main heating circuit, which greatly protects the electric risk of high temperature contact.
Safe temperature controlAdopt closed-loop technology controllable module trigger control, phase-shift trigger control or zero-crossing trigger and other methods. Output voltage, current and power can be continuously adjusted, 일정한 전압으로, constant current or constant power characteristics. The inner loop is current, and the outer loop is voltage. When the sudden load or load current exceeds the limit value, limit the output current of the regulator within the stable voltage range, ensure the normal operation of the regulator, and at the same time adjust the voltage, so that the output current of the regulator is limited in the stable current range. Under the premise of sufficient adjustment margin, maintain the stability of output current and voltage, so as to achieve the control effect of protecting heating elements from over-current, voltage shock, 등., and reach the full controllable control rate and control accuracy.
Temperature curve settingAdopt intelligent temperature control instrument, with various adjustment methods such as PID, artificial intelligence APID or MPT, with self-calibration and self-learning functions, no overshoot and no stop of temperature control characteristics, and 50-segment program control function. It can realize any program of rising, cooling and temperature control, with functions of rotation (cycle), operation, pause and stop, 등. It is editable and operable, and allows modification of the program during the operation of the control system. The instrument is equipped with a unique artificial intelligence tuning algorithm, which can obtain smooth curve control effect.
Number of temperature rise curve segments50-segment program control function, can be input and set: one curve 50 세그먼트, two curves 28 세그먼트, three curves 15 세그먼트, five curves 9 세그먼트; can input multiple curves at the same time, can be called at will when in use.
Panel buttonTwo buttons are: main power button/knob, heating chamber connection button/knob.
Spare partsOne furnace tong, one set of high-temperature gloves, one furnace bottom plate.

응용분야 (관상로)

  • Inorganic Compound Synthesis and Purification: Suitable for high-temperature solid-state synthesis, single crystal growth, and powder preparation of various inorganic materials.
  • Organic Synthesis: Suitable for high-temperature pyrolysis, carbonization, and graphitization of organic materials. Precise temperature control and programmable control functions meet the stringent temperature profile requirements of organic synthesis.
  • High-Temperature Sintering: Suitable for high-temperature sintering of ceramic materials, metal powders, and electronic ceramics.
  • Materials Analysis: Suitable for pretreatment of materials for thermogravimetric analysis and differential thermal analysis, as well as high-temperature performance testing of small samples.
  • 신에너지 소재: Suitable for high-temperature synthesis and sintering of lithium-ion battery positive and negative electrode materials, solid electrolytes, and fuel cell materials.
  • Catalyst Research: Suitable for activation, calcination, and reduction treatment of catalyst materials. A multi-inlet gas system can meet the requirements of different reaction atmospheres.

회사 프로필

열처리 기술 서비스 및 R 전문 기업&디, 조작, 고온전기로 판매 및 판매.

-100℃ ~ 2600℃의 전온도 범위를 커버하는 고온 전기로 개발에 주력하고 있습니다.. 해당 제품에는 실험용 전기로가 포함됩니다., 진공 분위기 용광로, 산업 가마, 및 중주파 유도 가열 장비. 주요 제품으로는 상자로(Box Furnace)가 있습니다., 튜브 용광로, 리프팅 용광로, 푸셔 가마, 보기 용광로, 회전식 가마, 터널 가마, 다양한 전문 중주파로.

회사는 기술 혁신을 고수하고 ISO9001 및 EU CE 인증을 통과했습니다.. 그것은 소유 21 등록상표, 29 특허, 그리고 27 소프트웨어 저작권.

결제 방법

TT

배송 방법

전기로는 3겹으로 포장되어 있습니다.: 먼저 발포 종이로 포장, 그런 다음 플라스틱 필름으로 싸서, 그리고 마침내 나무 상자에 포장되었습니다..

관상로 자주 묻는 질문 (FAQ)

  1. What experiments are suitable for using a tube furnace?

Mainly used for material synthesis, high-temperature sintering, and experiments requiring atmosphere control.

  1. Can it perform vacuum or atmospheric experiments?

예, the equipment supports vacuum, 불활성 가스, and other atmospheric environments.

  1. Can the furnace tube be customized?

예, the material, 크기, and gas path configuration can be customized according to requirements.

  1. What is the temperature range?

Generally 1200℃–1700℃, depending on the specific equipment model.

  1. Is operation complicated?

Not complicated. It supports program control and is convenient for daily use.