Purchase gas steam generator to pay attention to these points, to avoid stepping on the pits

 
Today, the steam generator manufacturers to analyze the purchase of gas steam generator to pay attention to a few points, to avoid people stepping on the pit.
The first thing to pay attention to is the water volume, many unscrupulous manufacturers will do the water volume far more than 30L gas steam generator, to the second best, easy to agree on the water volume in the contract, and agree on the test method.
Secondly, the evaporation of false standard, this problem as a layman user is very difficult to identify, then how should we avoid buying the evaporation of false standard products? Today teach you three ways, the first method is the most intuitive, is to let the manufacturer with a flow meter to measure the amount of evaporation, it is best that you go to their site to see them measure, it is inconvenient to let the manufacturer to give you the whole video, filming the measurement process and the results, some manufacturers will send you some short videos out of the steam, there is no reference price of this kind of food, he can be ahead of time to the air pressure to burn high in the immediate opening of the valve, and shoot this time steam effect. Shooting the steam effect at this time, it looks like the amount of steam is very up to very thick, in fact, are all false.
In fact, these above look at the size of the manufacturer, look at the plant, the plant is leased or plant is very small, factory workers are not a few people, such manufacturers are relatively not so reliable, do not recommend choosing.