To determine the humidity of the air and the temperature regime in the premises, a psychrometric hygrometer VIT-2 is used, the working fluid of which is toluene. The device is designed to determine the climatic parameters in a warehouse, medical facility, pharmacy, greenhouse, livestock and crop farms. The rate of aspiration (movement of vertical air flows) and temperature is determined by a special table.
The design of the VIT-2 psychrometer contains a temperature scale, two capillaries with a working fluid, a wick, a metal plate for air humidity values. The body of the device is made of plastic.
Relative humidity measurement range depending on temperature: from 20-90% temperature 26 ... + 40 degrees.
The positive features of the hygrometer include:
• accurate readings
• fresh verification
• resistance to destruction of capillaries during transportation
• possibility of operation in the conditions of temperature mode from +15°С to +40°С.
Safety measures: during the operation of the device it is forbidden:
• heat over 60°С
• be subjected to shock and impact
• Wipe the scale and tables with an aggressive liquid.
