Laboratory Vacuum Muffle Furnace , Electric Muffle Furnace Temperature 1200c

vacuum muffle furnace laboratory electric muffle furnace temperature 1200c

description

The muffle furnace is a universal heating equipment, which can be divided into box furnace, tube furnace and crucible furnace according to its appearance.

The muffle furnace is a cyclic operation type. It is used for the element analysis and determination of laboratories, industrial and mining enterprises, and scientific research units and for heating during the quenching, annealing and tempering of general small steel parts. The high-temperature muffle furnace can also be used for the sintering, dissolution, analysis and other high temperature heating of metals and ceramics.

Working Principle

The working principle of the box-type high-temperature sintering furnace (SX2 series): After the temperature measuring element thermocouple converts the temperature into an electrical signal (voltage), it is connected to the microcomputer temperature controller. The temperature controller compares this signal with the programmed value, and then the microcomputer generates a control signal that reflects the temperature change of the furnace after calculating the difference, the positive and negative values, and the time. Use this signal to drive electrical components (power modules, solid-state relays, AC contactors, etc.) to achieve the purpose of controlling the furnace temperature. The high-precision PID program is used to automatically control the entire process and digitally display the furnace temperature and process information.

According to the different heating elements used, three temperature ranges are reached, namely 1200℃ 1400℃, and 1700℃. At 1200℃, molybdenum-containing resistance wires are used as heating elements. At 1400℃, silicon carbide rods are used as heating elements. At 1700℃, silicon molybdenum rods are used as heating elements.

Product Advantages

1.Adopt advanced AI artificial intelligence adjustment algorithm, no overshoot, with self-tuning function, can realize any slope rise and drop temperature control, with jump (cycle), run, pause, stop and other programmable/operable commands.

2.The input and output adopt digital correction system, the measurement is accurate and stable, and it can be extended to use non-linear sensors with any index number.

3.The second-order digital filtering function and watchdog circuit can maintain accurate measurement and stable work even in a strong interference environment.

4.Measurement accuracy: 0.2 level

5.Alarm function: upper limit, input open circuit.

6. 30/50 segment program control function.

7.Power-down protection: Due to the EPROM chip, various input data can be reliably saved even when the meter is powered off or interfered.

8.Power supply: 100 ~ 240VAC 50 ~ 60Hz

9.Power consumption: ≤ 5W

FAQ:

Q:Are you a factory?

A:Yes,We are China leading vacuum furnace manufacturer ,It was form -erly known as China National Vacuum Research Institute. Our factory is covering an area of over 10,000sq.m.We have powerful R&D team and manufacturing facility.

Q:Do you have customization or OEM service ?

A:We can provide the regular and standard model sizes,at the same time, we can customize furnaces as product ,work piece size, and temperature requirement .Meanwhile, we offer OEM service under the strict industrial standard.

Q:What kind of quality standard dose your furnace follow?

A:Firstly, we are ISO9001:2008 and CE certified factory,All the processes are strictly following the standard of the metallurgy process. In the facto -ry, we have about 10employees that work in the quality assurance department.

Q:Can you serve customer oversea like installation and debugging?

A:Yes,we can dispatch our engineer to your city for installation and debugging or other service. Meanwhile,we will offer relevant docum -ents: The plan of equipment, Foundation condition graph, The layout of equipment, Electric control system schematic diagram, Main accessorie operating instr-uctions & qualification and on.