PTC starter, also known as PTC starter relay, is a special starting relay for refrigerators. Characteristics: The resistance at normal room temperature is very small, and when a ce
Nov 21, 2022
The principle is that the PTC heating plate is heated from heat after powering up, and the resistance value rises into the transition zone, and the surface temperature of the PTC h
500 watts is the heating power of PTC, if the box is well insulated and heat accumulates for a long time, the temperature will rise "infinitely"! However, PTC elements have a "cons
A 0.04mm thick single-sided polyimide F46 film can be used, which is self-bonding at about 350 degrees
The maximum heating can reach 200 degrees
Generally speaking, when the fermentation temperature is 20 °C-25 °C, the fermentation period is 15-20 days; When the fermentation temperature is 25 °C-30 °C, the fermentation peri
Nov 18, 2022
I want to open a brewery with liquor brewing equipment, but I don't know at all, what should I do? Zero-based use of liquor brewing equipment to make wine, must master the 8 basic
I think if you must ferment white wine at low temperature, the suitable temperature for fermentation is 15 degrees to 18 degrees, the lowest temperature is 14 degrees, the highest
When making wine, it is best to control the temperature between 20 and 30 degrees. The reason why winemaking has to control the temperature is mostly a yeast problem. Yeast asexual
When the air temperature is 15-25 degrees, it is the optimal temperature for fermentation, and the fermentation cycle is short. The temperature from April to May is around 20-30 de
The fermentation heating belt is mainly used to provide enough temperature for yeast fermentation, so that the yeast can continue to ferment in cold weather. The temperature of the
