The heating mantle as a commonly used heating instrument in the laboratory, realizes constant temperature heating through electronic pressure regulation, which not only saves the heating time of the experimental objects, but also reduces the consumption of energy.
The heating mantle uses high-temperature resistant glass fiber as the insulating material, and seals the electric heating element in the insulating layer. It has the characteristics of power saving, fast heating, good heat preservation, uniform heating, light weight, and is not easy to damage glassware. It is suitable for scientific research, colleges and universities. Laboratories of enterprises and institutions such as heating and distilling liquids.
Working Principle of Heating Mantle:
The heating mantle with stirrer uses alkali-free glass fiber as the insulating material, and the alloy wire spring is installed in it, and the aluminum silicate cotton is used for heat preservation with a hemispherical insulation body that has been vacuum-shaped. Spherical heating is adopted, computer chip is used as the main control unit for temperature control, multiple digital filter circuits, fuzzy PID control algorithm, self-tuning function, high measurement accuracy, small temperature impact, single-touch operation, dual-screen display, internal, External thermocouple temperature measurement, silicon controlled rectifier control output, and has a burnout protection function, has the characteristics of fast heating, high temperature, easy operation, and durability.
Model of Heating Mantle:
ZZKD Machineryhas been focusing on R&D and production of heating mantles for many years. The heating mantle is one of our main products. After several upgrades, the models and types of heating mantles have become more and more, and the functions have become more and more perfect. At present, our heating mantle with stirrer models are: ZKCL-2L, ZKCL-5L, ZKCL-20L, ZNCL-2L, ZNCL-5L, ZNCL-20L, and we can also customize according to your needs.
The Structure of the Heating Mantle:
The heating mantle is to provide accurate heating for the flask. It has the characteristics of fast temperature rise, high temperature, easy operation and durability. It is an ideal instrument for precise temperature control heating experiments.
·External: The shell of the heating mantle with stirrer is formed by stretching cold-rolled steel plate at one time, and the surface is electrostatically sprayed and anti-corrosion treated.
·Internal: Nickel-chromium alloy heating wire, rapid temperature rise and extremely long service life.
Heating Mantle Features:
(1) The shell of the heating mantle is made of high-quality cold-rolled steel plate, and the surface is sprayed and anti-corrosion treated.
(2) Nickel-chromium alloy heating wire, the temperature rises rapidly and the service life is extremely long.
(3) Precise temperature control method to meet the requirements of high-precision experiments.
(4) Simple operation, wide application; heating and magnetic stirring can be carried out at the same time, and has a stepless adjustable function.
(5) The heating mantle has a large heating area and good heat preservation effect. It is the most ideal heating equipment for laboratories and fine chemical units.
(6) Use electronic temperature adjustment heating, magnetic stirring, and uniform temperature.
(7) It has an electric contact thermometer connection socket, which can accurately control the temperature to plus or minus 0.1 degrees to achieve a higher constant temperature stirring function.
(8) The magnetic stirring heating mantle with stirrer also has a two-way stirring function, so that the rapid stirring can achieve the purpose of rapid mixing.
(9) The magnetic stirring heating mantle works reliably, is easy to operate, and has a reasonable structure. The heating power is continuously adjustable, and the heating power display is intuitive. It is convenient to observe and control the heating state. The stirring speed is continuously adjustable to meet different work needs. It is easy to carry and is an ideal equipment for the laboratory.
How Does the Heating Mantle Work?:
1. Put the stirring bar and the flask and beaker containing the solution on the heating mantle.
2. Turn on the heating control power supply, the power indicator light is on, turn the heating control knob to the right, the heating control indicator light is on; the whole machine starts to work.
3. Turn on the stirring control power supply, the power indicator light is on, turn the speed control knob to the right, the stirring bar will start to rotate, and the speed adjustment is only necessary for the experiment.
Precautions for Using Heating Mantle:
1. Heating and stirring can be used at the same time or separately.
2. Since the surface of the heating jacket is coated with oil, it is normal to emit white smoke during use, and then the surface turns brown, and the original color can be restored after a few minutes.
3. In order to prolong the use of the product, all the motors of the magnetic stirrer are equipped with a fan cooling function. During the heating experiment, especially the high temperature heating experiment, the instrument cannot be used for heating alone, and the motor must be adjusted to rotation or medium speed. Rotating state (or idling) to prevent motors and electrical appliances from being damaged by high temperature radiation.
4. When heating, the human body should not touch the heating mantle to avoid burns.
5. If you have wet hands, liquid overflows, or electric leakage occurs when placed in high humidity for a long time, you should dry it in time or dry it naturally before using it to avoid danger.
6. After use, turn off the power switch, and store it in a ventilated and dry place after cooling.
7. When the ambient humidity is relatively high, there may be induction electricity transmitted to the shell through the insulation layer, please ensure the grounding wire to avoid leakage, and pay attention to ventilation.
Why Choose Us
Professional reactor equipment manufacturer
Zhengzhou Keda Machinery Equipment Co., Ltd. is a family integrating production and trade. Our main product is temperature control equipment. The heating mantle is one of our main products for sale. Our heating mantle models are: ZKCL-2L, ZKCL -5L, ZKCL-20L, ZNCL-2L, ZNCL-5L, ZNCL-20L. At the same time, we can also customize according to your needs. The company has been established for more than ten years, providing equipment solutions for tens of thousands of enterprises and individuals at home and abroad, and has won unanimous praise from domestic and foreign customers.
We have warehouses in Los Angeles in the United States, Valencia in Spain, and Thailand. We can choose the nearest warehouse for delivery according to the customer's geographical location, ensuring that the customer receives the goods quickly.
Perfect after-sales team
We provide a one-year warranty service for the products we sell. We have a professional after-sales team to deal with customers' after-sales problems, and can provide corresponding technical guidance through videos and other methods.
continuous work ＞8 hours
Water 10-25 mins
Relative humidity ≤35%
continuous work ＞8 hours
Water 10-25 mins
Relative humidity ≤35%