Integrated heat treatment muffle furnaceThe manufacturer, Zhengzhou Xinhan Instrument, uses the equipment under the following environmental conditions:
1) Indoor use, with an ambient temperature range of -10 to 40 ℃;
2) The altitude is only 1000 meters;
3) The relative humidity of the environment should not exceed 85% RH;
4)Integrated heat treatment muffle furnaceThe surrounding environment is free of conductive dust, flammable and explosive materials and gases, as well as corrosive gases that severely damage metals;
5) No vibration or turbulence;
Scope of application:
Thermal processing, cement, and building materials industries: thermal processing or treatment of small workpieces, such as heating small precision ceramics, new material development, etc;
Industry: Used for testing, sample pretreatment, etc;
Analytical Chemistry Industry: As a sample processing tool in fields such as water quality analysis and environmental analysis, it can also be used for petroleum and its analysis;
Coal quality analysis: used for determining moisture, ash content, volatile matter, ash melting point analysis, ash composition analysis, elemental analysis, and can also be used as a universal ashing furnace;
Overview: This box type resistance furnace belongs to the standard energy-saving periodic resistance furnace, which adopts a refractory brick composite structure and has the characteristics of low thermal conductivity, low heat capacity, excellent thermal stability and insulation, good insulation effect and furnace temperature uniformity. Mainly used for quenching, tempering, annealing, normalizing and other heat treatments of molds such as high branding, high manganese steel castings, ductile iron, rolling rolls, steel balls, crusher hammers, lining plates, flanges and various mechanical components. It is also applicable to the heat treatment of metal materials in various colleges, universities, and research institutes.
Xinhan Instrument Desktop Muffle Furnace is an improved product for laboratory workbench operation. The left-right structure is atmospheric and beautiful, and insulation materials and heating wires are selected for fast heating and high temperature stability and uniformity. It is equipped with furnace door inlet adjustment port and furnace exhaust hole, which can meet more experimental requirements and is a commonly used choice for daily laboratory use.
The high-temperature box type resistance furnace used in the laboratory has achieved good performance design and practicality.
1. Temperature: 1000 ℃, 1200 ℃. 1300℃,1600℃
2. Adopting vacuum forming technology, the electric furnace wire is embedded on the inner surface of the ceramic fiber furnace, forming the furnace liner in one go to prevent the heating element from being contaminated by volatile substances.
3. The electric furnace wire is set on four sides inside the furnace, and the surface treatment and anti-corrosion technology of the wire is used.
4. It has thyristor control, PID parameter self-tuning function, manual/automatic interference free switching function, programmable 30 time periods, and can meet continuous temperature control and temperature control requirements. Equipped with automatic power-off protection design for door opening, high temperature alarm function, and built-in parameter password control function.
5. The heating rate is 10-30 ℃/min, which is fast and consumes less energy in an empty furnace, saving more than 50% energy.
6. High temperature control accuracy, display accuracy ± 1 ℃; The flushing temperature value is less than 3 ℃, and the temperature uniformity is ± 6 ℃. (Ordinary standard box type electric furnace)± 15 ℃ for Class B, ± 10 ℃ for Class C, and ± 6 ℃ for Class C. The Technical Supervision Bureau tested the temperature uniformity of Sigma SGM2825 model to be ± 2.9 ℃
7. Multiple protective designs, compliant with CE certification, with power-off function for door opening, good performance, and long service life
Supply List
1. One furnace body
2. One set of temperature controller
3. One thermocouple
4. One intelligent instrument
5. Three ammeters
6. One copy of certificate of conformity and warranty card
7. One thermocouple compensation wire
8. One electrical schematic diagram
9. One copy of the operating manual