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Shanghai Lishun Industrial Co., Ltd
Hiker 309 Δ T hygrometer
NegotiableUpdate on 11/08
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Overview
Before spraying
Product Details
Before spraying, the coating must meet the relevant parameters of the coating used, and the coating manufacturer will clearly specify these parameters in the relevant product parameter table
Relative humidity (RH) and Δ T are two important climate condition parameters, so they are essential in the parameter table
TD:It refers to the difference between the surface temperature of the work surface and the dew point of the ambient air When the difference is less than 3 º C (5.4 º F), spraying cannot be carried out
Relative humidity (RH):It is expressed as a percentage, and relative humidity is the ratio of the actual amount of water vapor held by air to the maximum amount of water vapor that can be maintained at a given temperature compared to air. The typical maximum relative humidity values specified by paint manufacturers are between 75% and 85%.
And the Engel 309 Δ T hygrometer can quickly and accurately measure these two important parameters
- Upper and lower limits:When within or beyond the usage range, a (√) or (X) will be displayed on the screen, accompanied by flashing red or green lights
- Δ T is set at>3 º C (>5.4 º F), which is the industry standard
- The relative humidity can be customized by the user
- Locking and releasing functions during measurement:During normal measurement, there will be a button on the screen,Corresponding to the "lock" function, when the button is pressed, the current real-time data will be locked, and when the button is pressed again, the lock will be released, thus continuously obtaining more data
- Backlight:In certain special occasions, backlighting can display data clearly
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