DSP-TL1600-1400 Dual Temperature Zone Tube Furnace DSP-TL1600-1400

NegotiableUpdate on 04/25

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Nature of the Manufacturer: Producers

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Overview

The DSP-TL1600-1400 dual temperature zone tube furnace uses silicon molybdenum rods and silicon carbon rods as heating elements, with two heating zones. It adopts 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 furnace tube is equipped with stainless steel flanges at both ends. 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 two temperature zones can be independently controlled and set to different temperatures. It is easy to use and operate

Product Details

mechanical properties

DSP-TL1600-1400 Dual Temperature Zone Tube Furnace

1、 Product Introduction

DSP-TL1600-1400 Dual Temperature Zone Tube FurnaceUsing silicon molybdenum rods and silicon carbon rods as heating elements, there are two heating zones with a double-layer shell structure and an electronic control temperature instrument. Each heating zone can perform 30 stages of programmed temperature control, phase-shifting triggering, and controllable silicon 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 flange is equipped with air nozzles, valves, and pressure gauges. When vacuuming, the vacuum degree can reach 10-3Pa， The furnace is horizontal, with two temperature zones that can be independently controlled and set at different temperatures. It is easy to use and operate. The furnace has the advantages of balanced temperature field, 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-TL1600-1400双温区管式炉 (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 (optional): 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:The furnace is made of high-quality alumina polycrystalline fiber material, which 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 (optional): 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.

3、 Detailed technical parameters

model	DSP-TL1600-1400-I	DSP-TL1600-1400-II
power	9KW	9KW
Furnace tube size	Dia 60(OD) X1200 mm	Dia80(OD)X1200
supply voltage	220V
Number of phases	single phase
heating element	**Temperature Zone: Silicon Molybdenum Rod Second Temperature Zone: Silicon Carbon Rod
control mode	Adopting Yudian program temperature control instrument 1. The 30 segment program temperature control can only be adjusted by PID. 2. Equipped with over temperature protection and thermocouple breaking protection, the heating circuit of the electric furnace will automatically cut off in case of over temperature or thermocouple breaking (when the temperature of the electric furnace exceeds 1420 degrees or the thermocouple burns out, the AC relay on the main circuit will automatically disconnect, the main circuit will disconnect, the ON light on the panel will turn off, and the OFF light will turn on, providing limited protection for the electric furnace). 3. Equipped with 485 communication interface (standard when selecting software) 4. It has a power-off protection function, which means that when the furnace is powered on after a power outage, the program does not start rising from the starting temperature, but from the furnace temperature when the power is cut off. 5. The instrument has the function of temperature self-tuning FP93 temperature control instrument (Shimadzu, Japan) (replacement of imported instrument requires additional payment) 1. The 40 segment temperature control program can be divided into 4, 2, and 1 groups of programs. If divided into 4 groups of programs, each program has 10 segments, 2. Six sets of PID control can be used for low, medium, and high temperatures, so that each temperature range can be controlled accurately. 3. Equipped with over temperature protection and thermocouple breaking protection, the heating circuit of the electric furnace will automatically cut off in case of over temperature or thermocouple breaking (when the temperature of the electric furnace exceeds 1420 degrees or the thermocouple burns out, the AC relay on the main circuit will automatically disconnect, the main circuit will be disconnected, the ON light on the panel will turn off, and the OFF light will turn on, providing limited protection for the electric furnace). 4. The instrument is available in Fahrenheit (F) and Celsius (C) for selection 5. Equipped with 485 communication interface (standard when selecting software) 6. Equipped with automatic shutdown function 7. It can store multiple sets of programs and can be accessed freely when in use. 8. It has a power-off protection function, which means that when the furnace is powered on after a power outage, the program does not start rising from the starting temperature, but from the furnace temperature when the power is cut off. 9. The instrument displays the output power, number of program execution segments and execution time, and whether the program is in a heating, constant temperature, or cooling state. 10. The instrument has a skip step function (i.e. the instrument can skip one step and directly execute the next step). 11. The instrument has the function of temperature self-tuning.
Furnace material	Alumina polycrystalline fiber You can choose Japanese imported furnace materials (when selecting imported furnace materials, you need toAdditional payment） Imported furnace vs domestic furnace
Control accuracy	+/- 1 ℃
trigger	Phase shift trigger
electrical equipment	CHNT
Thyristor	106/16E Siemens AG, Germany
*Second temperature zone high temperature	1600 ℃ 1400℃
**Rated temperature of the second temperature zone	1550 ℃ 1350 ℃
heating rate	≤ 20 ℃/Min (can be modified according to requirements) ≤ 20 ℃/Min
Recommended heating rate	≤10℃/ Min ≤10 ℃/ Min
**Two temperature zone thermocouple model	B-type S-type
**Length of heating section in the temperature zone	300mm
Length of heating section in the second temperature zone	300mm
**Length of the constant temperature section in the temperature zone	120mm
Length of constant temperature section in the second temperature zone	120mm
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	The hinged flange can be connected to a resistance vacuum gauge and a KF25 corrugated pipe flange for water cooling Ordinary flange sleeve flange
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.