Do you understand the temperature control of vapor-damp smoke?

Full-mode temperature control has become standard on most consoles. But for many new people, because do not understand the relevant principles and knowledge of temperature control, the hand of the temperature control host still do not know how to use, and need to pay attention to what aspects, so often there will be this or that small problem. It's not even a problem! Today, I will give you an article about the popularization of temperature control version of the technical article, I hope to understand the hand of the temperature control can be helpful!



1. What is the temperature control of steam tide smoke?

Temperature Control, also known as TC (Temperature Control), is the most fashionable new function of steam smoke industry. Temperature control, like pressure regulation, is also one of the main output methods. In practical application, the temperature control technology of steam smoke is not detected by temperature sensor, but by the host chip to calculate the resistance of the heating wire change to convert the temperature information. Therefore, the current temperature control of steam smoke is based on the resistance of the heating wire, rather than the actual temperature to judge.



2. Principle of temperature control?

Heating wire is a very important part of steam smoke temperature control, also known as resistance wire, in fact, is made of metal wire, alloy wire and other materials, current through the coil made of heating wire will generate heat, heating, evaporation of soot, resulting in fog. The inherent resistance of a metal is not constant, but changes with temperature. At present, the temperature control technology of steam smoke is based on the characteristics of metal to achieve the temperature control function.



3. How is the steam smoke temperature controlled?

Before the advent of temperature control technology, if you press the power button of the host, the chip will continue to output power according to the current setting. Only when the power switch is released or the working protection limit of the host is reached, the chip will stop power supply. In this process, the chip is always output in accordance with the current power, and the temperature of the nebulizer coil is also gradually increased. One link in the coil production of RBA nebulizer is wire burning. Hold down the power button to make the surface of the coil red to form an oxide layer to avoid local short circuit. This is a classic example of power output, as long as the power supply, the coil will continue to heat up or even burn.



The temperature-controlled mode allows the user to set the temperature, such as 220℃. When the coil reaches the resistance corresponding to the set temperature, the chip will reduce the output power to prevent the resistance from continuing to rise, that is, the temperature continues to rise. The chip will adjust the output power through a series of voltage boost and step-down, so that the resistance of the coil changes to maintain the resistance corresponding to the set temperature. For example, the initial resistance of the coil is 0.1Ω, and the TCR coefficient corresponding to this material at 200℃ is 1.3. The temperature set by the user in the host is 200℃. When the user presses the power switch, the chip detects the change in the coil resistance. When the coil reaches 0.13Ω, the chip determines that the coil has reached 200℃. By reducing the output, the coil resistance is neither higher nor lower than 0.13Ω, which is the output characteristic of temperature control. Just like driving a car, keep the car running at a constant speed of 80 MPH at all times. If it is higher than 80 MPH, the throttle will be withdrawn. If it is lower than 80 MPH, the gas door will be refueled.



4. What's good about the temperature control function?

The effects of temperature control are mainly reflected in two aspects: health and experience.

Before, many institutions criticized steam smoke as a health problem, and there is no definitive authoritative test results, so the high temperature of steam smoke heating wire has become one of the outsiders' concerns about steam smoke. Although there is no clear test result, the high temperature will indeed have some impact on the composition of the fume oil and the oil guide material. And the temperature of the smoke may also cause respiratory damage. How many degrees does the coil actually have when the steam smoke is working? According to inaccurate information, the limit is usually not more than 300-400℃, while the temperature of a lit cigarette can reach 800℃. Although this data is not authoritative and accurate, but it is an indisputable fact that high temperature is harmful, too high temperature is easy to burn atomization core.



Much of the experience of vaping depends on the taste the user gets. Because the temperature control can limit the temperature of the heating wire, it will avoid the high temperature destruction of some essence ingredients when heating the soot, so as to get more rich details. For example, the author used to use a cigarette oil, the end of the temperature control mode will obviously taste the aftertaste of apple, but in the pressure mode can not taste the ingredients of apple. Therefore, the temperature control method is more accurate for the analysis of soot and will retain more details. However, the temperature-controlled atomizer made by RBA atomizer is usually light in taste, not as rich as the pressure-regulating model, which is one of the reasons why many people don't like temperature-controlled atomizer. Mouthfeel consists of two aspects, one is the expression of depth and layer of flavor, the other is the degree of stimulation after the mouth. Like cigarettes, some are soft, some are choking. The temperature control has clearer layers and more detail, but the flavor is lighter.