Overview
BOZHEN BZH-5-12 ash determination muffle furnace is a new generation of energy-saving intelligent products with high performance mechatronics. It is mainly used for the determination of plastic glass fiber and Miscellaneous content. It is a satisfactory equipment for plastic processing and production enterprises, scientific research departments, and universities. The equipment can intelligently control time and temperature in sections. In accordance with ISO 3451-1:1997, "GB/T9345.1-2008 Plastics, Determination of Ash, Part 1 General Methods".
Features
1. Using domestic professional technology, the furnace shell is made of good steel plate by folding welding and drawing, and the control box is integrated with the furnace body
2. Beautiful appearance, avoiding the cumbersome installation of customers. The inner lining is a rectangular integral lining made of high aluminum and silicon carbide refractory materials
3, made of iron-nickel-chromium-aluminum alloy wire wound into a spiral heating element through the inner lining, under, left and right wire groove, up and down left and right heating
4. The furnace is a sealing structure, and the refractory fiber aluminum silicate cotton and diatomaceous earth products are used as insulation layers between the furnace and the furnace shell
5. The overall design is reasonable, the service life is long, and the left opening door and chimney smoke exhaust device are easy to operate. Beautiful appearance, exquisite craftsmanship, sturdy and durable, not easy to deform
6. Adopt overall design and user-friendly menu design, industrial PID self-tuning control technology, dual-screen high-luminance and wide-window digital display
7. Microcomputer intelligent control solves the drawbacks such as temperature overshoot, and the temperature control effect is very good
8, over-temperature alarm and automatically cut off the heating output, with start timing or set temperature after thermostatic start Timing function
Principle
The industrial PID self-tuning control technology is adopted, and the microcomputer intelligently controls the temperature. After setting the temperature, the instrument controls the heating output by itself, and the temperature control is accurate and stable. The heating element is a high-temperature resistance wire, which is wound into a spiral through the wire grooves on the upper, lower, left and right of the inner furnace lining to achieve up, down, left and right 4-sided heating. The furnace is a sealing structure, and the refractory fiber aluminum silicate cotton and diatomaceous earth products are used as insulation layers between the inner furnace and the furnace shell.
Applications
Plastic processing, production enterprises, scientific research departments, universities
Standards
ISO 3451-1:1997, GB/T9345.1-2008 Plastics, Determination of ash, Part 1 General methods
Steps
1. Working time and temperature
2, after the boot equipment automatically control heating output
3. Start thermostatic timing after reaching the set temperature
4. Automatic shutdown after the thermostatic time arrives
Notice
• The amount of plastic particles measured each time should be less than 2 grams
• Pay attention to the working status of the over-temperature protection device
• Power supply voltage is 220V 50Hz before use
• Pay attention to the high temperature of the furnace body during operation to avoid burns
