Overview
BENTING CZN-1000ml 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. It 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 laboratories in 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. Hemispherical internal heating heater design, large heating area and fast heating.
3. Good thermal insulation effect, can effectively maintain the thermostatic state.
4. Operate without open flames to avoid the risk of fire.
5. Glass ware is not easily bruised to protect the experimental equipment.
Principle
Electric Mantle generates heat in the high temperature resistant and alkali-free fiberglass insulation layer through resistance wires, converts electrical energy into heat energy, and uniformly heats the liquid. The instrument control system monitors and adjusts the temperature in real time, and achieves accurate temperature control through set values and Sensor feedback to ensure stable and efficient heating process.
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, the data of the lower row of digital tubes flashes, enter the temperature setting state, press ▲ or ▲ to set the required temperature, and then press the SET key to save the set value.
3. When the temperature rises, the finger light flickers on and off, and the display value is basically the same as the set value, it enters the thermostatic state.
4. Self-tuning function: Press the SET key for 5 seconds to enter the inner menu. After selecting the parameter AT, cooperate with ▲ or ▲ to set 1 to turn on self-tuning, the AT indicator light flashes, and the AT light goes out after the self-tuning is over.
5. Sensor error correction: Press the SET key for 5 seconds to enter the inner menu, select the parameter SC and cooperate with the ▲ or ▲ key to modify the parameters, the correction range is + 50 ° C to -50 ° C, and then press the SET key for 5 seconds to exit.
Notice
• During the self-tuning process, the AT light can stop self-tuning after pressing the ▲ key for 5 seconds.
• Sensor error correction, make sure that the meter display value is incorrect before correction.
• Power frequency check meets~ 220V +/- 10% requirement before use.
• The maximum operating temperature is 380 ° C to avoid over-temperature operation.
Equipment can work continuously, but it needs to be checked regularly to ensure safety.
