A little imitation of window ice is made, the film is stick on the glass test which is utilized as a general rule. This example is put inside the chamber and as per the genuine conditions, the temperature can be set and sticky air is made inside the machine. The example is left there for a few hours for few days. In any case, the conditions re-enacted are harsher than reality. On the off chance that example supports to those conditions for a shorter period, it would make due continuously.
There is a shower style atomiser to make the warmth sodden. The stickiness of 65% to 98% can be effortlessly accomplished. In this machine, an administrator can control the temperature yet stickiness can’t be controlled as it is a characteristic marvel. Administrator pre-sets the estimation of temperature with which relative mugginess is built up. However, it tends to be observed well, according to the test necessities.