1200 ℃ Programmable temperature-controlled integrated muffle furnace (box-type resistance furnace)
1200 ℃ Programmable temperature-controlled integrated muffle furnace (box-type resistance furnace)
It is used for elemental analysis by colleges and universities, scientific research units and laboratories, quenching, annealing and tempering of small steel parts, as well as crystal, jewelry, mirror film and other manufacturing enterprises. It is the most ideal high-temperature electric furnace for those with strict requirements on the heating process (such as controlling heating speed, band heating, multi-stage lifting and other complex environmental temperatures).
Features:
The series of integrated muffle furnaces adopt domestic advanced technology. The furnace shell is made of steel plates that are folded, welded and drawn. The control box and the furnace body are integrated structures. The appearance is beautiful and avoids the cumbersome installation for customers. The inner furnace lining is a rectangular integral furnace lining made of high aluminum and silicon carbide refractory materials. Helical heating elements made of high-temperature-resistant nickel-chromium wire are wound through the wire grooves on the upper, lower, left, and right sides of the inner furnace lining. Heat up, down, left and right. The furnace has a sealed structure, and refractory fiber aluminum silicate wool and diatomite products are used as insulation layers between the inner furnace and the furnace shell.
Technical parameters:
Model | BZ-2.5-12P | BZ-5-12P | BZ-10-12P | BZ-12-12P |
Temperature range | 100~ 1200℃ (Common temperature＜1050℃) | |||
Volatility | ±2℃
| |||
Display accuracy | 1℃ | |||
Furnace size(mm) | 80*120*200 | 120*200*300 | 160*250*400 | 200*300*500 |
Heating method | 30-segment program temperature control | |||
Total power | 2.5kw | 5kw | 10kw | 12kw |
power supply | 220V, 50Hz | 380V, 50Hz | ||
Furnace shell material | The outer box shell is made of cold plate, which is processed and then sprayed with high-temperature plastic. The color is computer gray. | |||
Furnace material | It adopts high-aluminum liner and has good wear resistance. The high-temperature furnace generates heat from all sides. | |||
Insulation method | Insulation bricks and insulation cotton | |||
Thermometer port | The thermocouple enters from the back and top of the furnace body | |||
Binding post | The heating furnace wire terminal is located at the rear and lower part of the furnace body | |||
controller | Located under the furnace body, it has a built-in control system and the compensation wire is connected to the furnace body. | |||
Heating element | High temperature resistance wire | |||
standard packaging | wooden box | |||
temperature measurement | K-grading nickel-chromium-nickel silicon thermocouple | |||
Control System | PID adjustment, display accuracy 1℃ | |||
Complete sets of electrical appliances | Using brand contactors, cooling fans, solid state relays | |||
time system | The working time can be set, and the machine will stop automatically when the constant temperature time is reached. | |||
Over temperature protection | Built-in secondary over-temperature protection device, double insurance. Over-temperature alarm, over-temperature cut-off | |||
Operation mode | Full range adjustable constant temperature, constant operation | |||