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SJF1200 Pit Furnace

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  • Technical Parameters
  • Detailed Description
  • Video show
  • The standard configuration
  • Option

瑞典康泰尔电阻丝 为加热元件,采用双层壳体结构和宇电50段程序控温系统,炉膛采用氧化铝多晶体纤维材料, 双层炉壳间配有风冷系统,能快速升降温,并具有过温、断偶、过流保护等功能该炉具有温场均衡、 表面温度低、升降温度速率快、节能等优点,是高校、科研院所、工矿企业做高温烧结、金属退火、质量检测用的理想产品。 This pit furnace uses Swedish Kangtaier resistance wire as heating element, adopts double-layer shell structure and Yudian 50-segment temperature control system. The furnace is made of alumina polycrystalline fiber material. The double-layer furnace shell is equipped with air cooling system. It can rise and fall quickly, and has functions such as overtemperature, disconnection, and overcurrent protection. The furnace has the advantages of temperature field balance, low surface temperature, fast rise and fall temperature rate, energy saving, etc. Ideal product for sintering, metal annealing and quality inspection.

Detailed technical parameters

model

JSL1200-I

JSL1200-II

power

2.5KW

15KW

Hearth size (DXWXH)

Dia240X200mm

Dia450X600mm

Overall dimensions (WXDXH)

Number of heating surface 4 weeks heating

voltage

220V


380V

Phase

Simplex

Three phase

Heating element

Imported resistance wire (Kanthal A1, Sweden)

control method

Use Yudian program temperature control instrument (standard)

1. 50-segment program temperature control intelligent PID adjustment.

2. With over-temperature protection. The electric furnace heating circuit is automatically cut off when the temperature is over-temperature or when the electric couple is broken. The ON light on the panel is off, the OFF light is on, and the electric furnace is limitedly protected).

3. With 485 communication interface (standard with optional software)

4. It has a power failure protection function, that is, when the furnace is powered on after the power is turned off, the program does not start from the initial temperature, but starts from the temperature of the furnace when the power is turned off.

5.The meter has the function of temperature self-tuning

(Replacement of imported instruments requires additional payment, purchase)

        

FP93 temperature control instrument European instrument touch screen instrument

(Japan Island Electric)

Furnace material

1. High-quality high-purity alumina polycrystalline fiber curing furnace formed by vacuum suction filtration.

2. Molded by Japanese technology.

3.The spacing and pitch of the resistance wires in the furnace are all arranged according to the best thermal technology in Japan, and the temperature field is simulated by thermal software.

4. Adopting 4 weeks heating, the temperature field is more balanced

control precision

+/- 1 ℃

Maximum temperature

1200 ℃

Rated temperature

1150 ℃

Thermocouple model

K type

trigger

Phase shift trigger

Fastest heating rate

≤30 ℃ / Min

Recommended heating rate

≤15 ℃ / Min

Security protection system

The furnace is equipped with a fuse and an air switch. When the current exceeds the rated current of the circuit breaker, the empty meeting automatically trips to protect the furnace.

Door protection system

The furnace is equipped with a travel switch. When the door is opened, the main furnace of the electric furnace will automatically power off.

Thyristor

Germany Simmons 106 / 16E

Ambient surface temperature

≤35 ℃

warranty period

One year warranty, lifetime technical support

Special tips: 1. Consumable parts such as heating elements, quartz tubes, sample crucibles, etc. are not under warranty.

2. Damage caused by the use of corrosive gases and acid gases is not covered by the warranty.

1.Swedish Kanthal A1 resistance wire

Kanthal A1 raw silk domestic resistance wire hearth VS imported resistance wire hearth

(1), the surface temperature can reach 1420

(2) The surface is stainless steel (very bright, pay attention when customers identify it), will not rust, and will not drop slag even if it is used for a long time.

(3), Kanthal resistance wire data download

(4) Kanthal resistance wire website: www.kanthal.com

(5), resistance balance, temperature field balance is good

Fe-Cr-Al Alloy doped by Mo resistance wire produced by Shougang used by most manufacturers Kanthal A1 resistance wire has uniform resistance and balanced heat generation

温场效果好 Sometimes the resistance is not balanced, part of the heat is large, part of the heat is small, and the temperature field works well.

2. Installed air switch and leakage protector:

When the circuit is over-current or leakage, the meeting will be disconnected automatically.

3.Can connect with computer

The furnace is equipped with a communication interface and software, which can directly control various parameters of the furnace through a computer, and can observe the PV and SV temperature values on the furnace and the operation of the instrument from the computer. The actual heating curve of the furnace will be drawn by the computer in real time And can save the temperature data at each moment, you can call up at any time

Furnace

     

1. High-quality high-purity alumina polycrystalline fiber curing furnace formed by vacuum suction filtration.

2. Molded by Japanese technology.

3.The spacing and pitch of the resistance wires in the furnace are all arranged according to the best thermal technology in Japan, and the temperature field is simulated by thermal software.

4. Adopting 4 weeks heating, the temperature field is more balanced

5. The furnace material has low heat capacity and low thermal conductivity, which results in less heat dissipation, good thermal insulation and high reflectivity. Temperature field equilibrium.

抗热涨冷缩能力强。 6. Furnace alumina wire is thin and long, high temperature resistance, strong resistance to thermal expansion and contraction.

掉粉。 7. The surface of the furnace is smooth and easy to drop powder.

5. Optional UL certified electrical board (all imported electrical appliances that passed UL certification)

6, certification

  

Configuration

Quantity

image

Furnace body

1 set

K thermocouple

1

Crucible forceps

1

Alumina mat

1 piece

High temperature gloves

1 pair

Alumina crucible

1

Data cable, software, etc.

(Standard when selecting software control system)

1 set

Manual 1 copy



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