Overview
TAISITE MFLC-7/12P ceramic muffle furnace is a laboratory heating equipment with a maximum temperature of 1200 ° C, with an all-in-one lightweight and compact design. It is equipped with a vacuum forming polycrystalline mullite fiber furnace and special nickel-chromium-aluminum alloy heating wire for three-sided heating, combined with High Accuracy Microcomputer PID Program Temperature Controller and K-type Thermocouple, to achieve good Temperature uniformity and +/- 1 ℃ temperature control accuracy.
Features
1. Integrated design, lightweight and compact structure.
2. Vacuum forming polycrystalline mullite fiber furnace, good thermal insulation effect.
3. Special alloy heating wire three heating, Temperature uniformity.
4. It has the safety function of opening the door and power failure, and restarting the power delay.
5. Double shell air insulation, low surface temperature.
6. Equipped with an exhaust device, which is conducive to ashing.
7. High Accuracy Microcomputer Thermostat Combined with Precision Sensor for Accurate Temperature.
8. Dedicated function keys enable temperature setting.
9. Auxiliary menu provides over-rise alarm, deviation correction, menu lock, over-rise preventer and other functions.
10. Parallel side open furnace door design keeps the hot end away from the operator.
11. Provide a variety of Safety protection: over-lift alarm, menu lock, over-lift prevention, power failure when opening the door, delay when restarting.
12. Imported program temperature control digital display (P type), support program operation (4 Linear dispersion 40 steps) and fixed value operation.
13. Equipped with overcurrent and leakage protection switch.
Principle
The muffle furnace precisely controls the power supply of the nickel-chromium-aluminum alloy heating element (OCr27AL7Mo2) according to the set temperature program or fixed value through the microcomputer PID Control system. The heating element is heated on three sides in the vacuum forming polycrystalline mullite fiber furnace. K-type Thermocouple monitors the temperature in the furnace in real time and feeds it back to the temperature controller. The temperature controller adjusts the Heating power through the PID algorithm to achieve fast, stable and accurate temperature control effect. The excellent thermal insulation performance of the furnace and the double-shell air insulation design effectively reduce heat loss.
Applications
Material ashing, heat treatment, sintering, laboratory high temperature heating
Steps
1. Turn on the power supply (AC220V).
2. Use the touch of five buttons to set the digital display, set the target temperature or program Linear dispersion.
3. Set the timing time as required (0 to 999.9 hours).
4. Start the operation, you can choose the fixed-value operation or the program operation mode.
5. During operation, the real-time temperature and set value can be observed through the dual-row LED digital display.
6. Program operation supports 4 Linear dispersion, a total of 40 steps.
7. After the experiment, wait for the furnace body to chill down or cool down according to the specified procedure.
8. Open the parallel side-opening furnace door to take out the sample (the power will be automatically cut off when the door is opened).
Notice
The device requires an AC220V/13.6A 50/60Hz power supply.
The surface of the furnace body may still be at high temperatures, and attention should be paid to preventing burns during operation.
* When opening the door, the device will automatically power off. There will be a delay in repowering after closing the furnace door. Please do not force the operation.
Do not exceed the maximum operating temperature of 1200 ° C.
Please confirm that the safety device (such as the overcurrent and leakage protection switch) is normal before use.
* Furnace inner volume is 7L, do not overload.
Vent holes (outer diameter φ 22, inner diameter φ 18) can be used for venting to facilitate certain experimental processes (e.g. ashing).
* Device weight is 60kg, please pay attention to safety when moving and installing.
* Regularly calibrate with the calibration function of the temperature controller to ensure temperature accuracy.
When modifying program settings and parameters, please pay attention to the status of the menu lock function.
