Overview
TAISITE DZ24T Vacuum oven is a laboratory equipment with independent Shelf heating. It is equipped with 5.0 inch LCD Touchscreen, supports multi-stage PID full temperature program temperature control, accurate and reliable temperature control, uniform and stable heating, suitable for sample storage, heating and drying in vacuum or inert gas environment.
Features
1. Adopt independent Shelf heating, heating uniform and stable, Shelf removable, easy to install.
2.5.0 inch LCD Touchscreen, supports multi-stage PID full temperature section program temperature control, accurate and reliable temperature control.
3. Equipped with bulletproof tempered Glass observation window, easy to observe the situation inside the box, and can be filled with inert gas into the interior.
4. The box door is closed and elastic and adjustable, and the integrally formed synthetic silicon door sealing ring is used to ensure a high Vacuum Level in the box.
5. It can work in an oxygen-free or inert gas environment to effectively prevent sample oxidation.
6. Flexible heating mode, optional single-layer or double-decked heating.
7. The controller supports two modes of fixed-value operation and program operation.
8. When running at a fixed value, you can choose start timing, thermostatic timing, shutdown timing, and set the heating rate.
9. The program runs 30 programs, each with 40 steps, which can be flexibly set for temperature, time, jump, and supports any insertion or deletion steps.
10. With deviation correction, power outage compensation, real-time Linear dispersion recording and other additional functions.
Principle
The Vacuum oven pumps the air out of the working room to create a low oxygen or vacuum environment. In this environment, the sample is heated by an independent Shelf heater, and the boiling point of the moisture is reduced at low pressure, thereby accelerating the drying process. The Touchscreen controller precisely controls the heating process according to the set PID program or set parameters to achieve uniform and stable temperature control.
Applications
Laboratory sample drying, material heat treatment, electronic component aging, chemical product dehydration, pharmaceutical research and development, Food processing, scientific research experiment
Steps
1. Put the sample on the shelf, close the door and adjust the tightness.
2. Connect the power supply and turn on the power switch of the device.
3. Select the running mode (set value or program) on the Touchscreen.
4. If it is a fixed value mode, set the target temperature, heating rate and timing mode (start/thermostatic/off timing).
5. If it is in program mode, select or edit the program segment, and set the temperature, time, and jump relationship of each step.
6. Start the vacuum pump and pump the box to the required Vacuum Level (< 133Pa).
7. If necessary, the tank can be filled with inert gas.
8. Start the heating program and the equipment starts to run as set.
9. Monitor the experimental process through the observation window, and the equipment can be automatically stopped according to the setting after the operation.
10. After the temperature in the box has dropped to a safe range, slowly release the vacuum and open the door to remove the sample.
Notice
Equipment should be placed in a smooth, well-ventilated environment.
• Before using it for the first time or again after not using it for a long time, it is recommended to perform no-load debugging.
• When placing samples, do not exceed the maximum load-bearing capacity of 15kg for a single shelf.
Samples should be placed evenly to avoid blocking internal air ducts or exhaust outlets.
The set temperature must not exceed the maximum operating temperature of the equipment by 250 ° C.
• When the temperature in the box is high, do not release the vacuum suddenly to prevent the Glass observation window from being damaged due to excessive pressure difference between inside and outside.
• Before releasing the vacuum and opening the box door, make sure that the temperature inside the box has dropped to close to room temperature to prevent burns.
• Regularly check whether the door seal is in good condition to ensure its sealing performance.
• When cleaning the box, please disconnect the power supply and wipe it with a soft cloth to avoid the use of corrosion cleaners.
• If you need to connect external devices such as vacuum pumps, please ensure that the interfaces match and the connection is firm.
• When the equipment fails (such as abnormal temperature sensor), the safety device (independent temperature limiter) will start the protection, please contact a professional in time for maintenance.
