DSP-TL1400-1600-1400 Three Temperature Zone Tube Furnace DSP-TL1400-1600-1400

NegotiableUpdate on 04/25

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Overview

The DSP-TL1400-1600-1400 three temperature zone tube furnace has three heating zones, using a double-layer shell structure and an electronic control temperature instrument. Each heating zone can be controlled by a 30 stage program temperature control, phase-shifting trigger, and thyristor control. The furnace is made of alumina polycrystalline fiber material, and the two ends of the furnace tube are equipped with stainless steel flanges. The stainless steel flange is equipped with air nozzles, valves, and pressure gauges. When vacuuming, the vacuum degree can reach 10-3 Pa. The furnace is horizontal, and the three temperature zones can be independently controlled and set to different temperatures. It is easy to use and operate. The DSP-TL1400-1600-1400 three temperature zone

Product Details

mechanical properties

DSP-TL1400-1600-1400 Three Temperature Zone Tube Furnace

1、 Product Introduction

This tube furnace has three heating zones, using a double-layer shell structure and an electronic control temperature instrument. Each heating zone can perform 30 stages of programmed temperature control, phase-shift triggering, and thyristor control. The furnace is made of alumina polycrystalline fiber material, and stainless steel flanges are installed at both ends of the furnace tube. The stainless steel flanges are equipped with air nozzles, valves, and pressure gauges. When vacuuming, the vacuum degree can reach 10 degrees Celsius-3Pa， This furnace is horizontal, with three temperature zones that can be independently controlled and set to different temperatures. It is easy to use and operate. The furnace has the advantages of temperature field balance, low surface temperature, fast temperature rise and fall rate, and energy saving. It is an ideal product for universities, research institutes, and industrial and mining enterprises to conduct high-temperature atmosphere sintering, atmosphere reduction, CVD experiments, and vacuum annealing.

2、 Product advantages and features

Software control system: The furnace is equipped with communication interfaces and software, which can directly control various parameters of the furnace through a computer, and observe the PV and SV temperature values and instrument operation on the furnace from the computer. The actual heating curve of the furnace will be drawn in real time by the computer, and the temperature data at each moment can be saved and retrieved at any time. （Optional）

DSP-TL1400-1600-1400三温区管式炉 (图1)

Open lid protection system: The furnace is equipped with a travel switch, which automatically cuts off the power when the furnace lid is opened, effectively ensuring the safety of the user.

Sealing system: The furnace tube and flange are sealed by double-layer silicone O-ring extrusion, which is easy to remove and can be repeatedly removed. It has good air tightness and can ensure that the pressure gauge pointer does not deflect for 12 hours.

Vacuum system: can be equipped with TW-1.5A vacuum pump and capable of pumping up to 10-1Pa vacuum pump or capable of pumping up to 10-4Pa imported molecular pump from Germany.

Furnace material:Using alumina fiber furnace material, it does not shed powder, has good insulation performance, high reflectivity, balanced temperature field, and strong resistance to thermal expansion and contraction.

Heating element: silicon carbon rod, silicon molybdenum rod.

Leakage protection function: The furnace is equipped with a leakage air switch, which automatically cuts off power when the furnace body leaks electricity to ensure safety during use.

Gas supply system: The furnace is equipped with a float flowmeter, and customers can control the gas flow rate through the float flowmeter or proton flowmeter (please refer to the options for details).

Flange: Adopting double ring sealing technology, it effectively improves the atmosphere of the flange. The flange is equipped with various joints, which can be connected to a resistance vacuum gauge and KF25 corrugated pipe

And it can be made into a hinged design that is easy to remove.

Flange bracket: The flange is supported by a flange bracket, effectively eliminating the stress caused by the flange bracket on the corundum pipe and extending the service life of the corundum pipe.

DSP-TL1400-1600-1400三温区管式炉 (图2)

3、 Detailed technical parameters

model	DSP-TL1400-1600-1400-I	DSP-TL1400-1600-1400-II	DSP-TL1400-1600-1400-III
power	10KW	10KW	10KW
Furnace tube size	Dia 60(OD) X1500 mm	Dia80(OD)X1500	Dia100(OD)X1500
supply voltage	380V
Number of phases	three-phase
heating element	**Temperature Zone Silicon Carbon Rod Second Temperature Zone: Silicon Molybdenum Rod Second Temperature Zone: Silicon Carbon Rod
control mode	40 segment temperature control program (Japan Island Electric), can be divided into 4, 2, and 1 groups of programs. If divided into 4 groups of programs, each program has 10 segments, FP93 has 6 sets of PID control, which can accurately control the low, medium, and high temperature ranges. Equipped with over temperature protection and thermocouple breaking protection, the electric furnace heating circuit will automatically cut off in case of over temperature or thermocouple breaking. The instrument is available in Fahrenheit (F) and Celsius (C) for selection Equipped with 485 communication interface Equipped with automatic shutdown function It can store multiple sets of programs and can be accessed freely when in use.
Furnace material	Alumina polycrystalline fiber approvechoose and buyImported furnace materials from Japan (when selecting imported furnace materialsAdditional payment） Imported furnace vs domestic furnace
Control accuracy	+/- 1 ℃
trigger	Phase shift trigger
electrical equipment	CHNT
Thyristor	106/16E Siemens AG, Germany
*Three temperature zones high temperature	1400 ℃
**Rated temperature in the three temperature zones	1350 ℃
Rated temperature of the second temperature zone	1600℃
Rated temperature of the second temperature zone	1550℃
heating rate	≤ 20 ℃/Min (can be modified according to requirements)
Recommended heating rate	≤10 ℃/ Min
Thermocouple model	*Temperature Zone S * Temperature Zone B Third Temperature Zone S
**Length of the heating section in the three temperature zones	260mm
Length of heating section in the second temperature zone	300mm
**Length of the constant temperature section in the three temperature zones	100mm
Length of constant temperature section in the second temperature zone	120mm
Japan Island Electric FP93 Instrument and Computer Connection Control and Recording Software （choose and buy）	COM to USB interface The data cable connecting the computer to the stove FP93 temperature control instrument software (download, please click) FP93 temperature control instrument software installation steps (download, please click) FP93 temperature control instrument software usage instructions (download, please click)
vacuum degree	TW-1.5A 2XZ-2 VS-0.1 Vacuum System VS High Vacuum System 1. Generally, TW-1.5A can be used for rough vacuuming and expelling the gas from the furnace tube 2. The 2XZ-2 vacuum pump can pump the vacuum degree of the tube furnace tube to around 10Pa 3. The VS-0.1 vacuum system is capable of pumping the vacuum degree inside the tube furnace to 0.1Pa (and equipped with a resistance vacuum gauge display) 4. The VS high vacuum system (composed of molecular and mechanical pumps) is capable of pumping the vacuum inside the tube furnace to 10 degrees Celsius-3 Pa.
Vacuum flange	Hinged flange (optional) can be connected to resistance vacuum gauge and KF25 corrugated pipe flange (optional) water-cooled flange (optional) Ordinary flange sleeve flange (optional)
Resistance vacuum gauge (imported from the United States) (optional) (interface KF16)
authentication
Surface temperature around	≤45℃
safety protection system	The furnace body is equipped with an air switch and fuse. When the current exceeds the rated current of the air switch, the air switch will automatically trip, effectively protecting the electric furnace.