Overview
BENTING CZN-10000ml Electric Mantle is specially designed for laboratory liquid heating equipment. It uses high temperature resistant and alkali-free fiberglass insulation material to seal the resistance wire in the insulating layer and weave it into a hemispherical internal heating heater. The product has the advantages of large heating area, fast heating, good thermal insulation effect, no open flame, and not easy to bruise Glass utensils. It is suitable for various colleges and universities, petroleum, chemical, environmental protection and other industries.
Features
1. Using high temperature non-alkali fiberglass insulation material, resistance wire sealing in the insulating layer, safe and reliable.
2. Large heating area, rapid heating, excellent thermal insulation effect.
3. No open flame design to avoid potential safety hazards.
4. Glass ware is not easily bruised to protect the experimental equipment.
5. Support Continuous Operating Time to adapt to long-term experimental needs.
Principle
Electric Mantle generates heat in the insulation layer through resistance wires, and uses internal thermal heating to evenly heat the liquid. The instrument control system can set and monitor the temperature, and optimize the PID parameters through self-tuning function to ensure temperature stability.
Applications
Colleges and universities, laboratories in petroleum, chemical, environmental protection and other industries
Steps
1. Turn on the power supply, turn on the power switch, the upper row of the meter displays the studio temperature, and the lower row displays the set temperature.
2. Press the SET key to enter the temperature setting state, use the ▲ or ▲ key to adjust the required temperature, and then press the SET key to save.
3. Starting to heat up, the finger light flashes on and off, and enters the thermostatic state when the display value is consistent with the set value.
4. Self-tuning function: Press the SET key for 5 seconds to enter the inner menu, select the AT parameter and set it to 1 to turn on self-tuning, the AT indicator light flashes to indicate that it is in progress, and the AT light is off when the self-tuning is over.
5. Sensor error correction: Press the SET key for 5 seconds to enter the inner menu, select the SC parameter, use the ▲ or ▲ key to correct the display value, the range is + 50 ° C to -50 ° C. After correction, press the SET key for 5 seconds to exit.
Notice
• During the self-tuning process, press the ▲ key for 5 seconds to stop the self-tuning, and the instrument will resume the original PID parameter control.
• Sensor error correction is limited to use when the display value is inaccurate, and the correction range must not exceed + 50 ° C to -50 ° C.
• Power frequency is~ 220V +/- 10% to avoid voltage instability affecting equipment performance.
• The maximum operating temperature is 380 ° C and must not exceed the surface temperature limit of the heating element.
Equipment supports continuous operation, but regular inspections are required to ensure safe operation.
