Drying time recorder

BKDrying time recorderIt has been widely used in the paint and coating industry for decades, and this method can observe and record the four stages of the coating drying process.

The first stage is the so-called pear shaped visual impression, which is equivalent to the time required for solvent evaporation.

The second stage is the interruption of continuity, which is equivalent to the sol gel transition.

The third stage is the interruption of the track, which is equivalent to the surface drying time.

In the fourth stage, the needle no longer penetrates the film, which is equivalent to the final drying time.

BK3Drying time recorderFor decades, it has been widely used in the coating industry around the world. On the instrument6A needle can be set at6、12or24Passing within an hour305 x 25 mmThe test strip can be used to determine the travel and drying time through the side time scale. Other speeds can be provided according to special orders.

The drying time recorders BK 6 and BK 10 have multiple sets of independent tracks, each set of tracks (2 tracks) running at the same speed, and the speed travel of different sets of tracks can be set differently. Each track has its own individual operating switch.

The new generation of recorder BKV is pre-set with 20 travel times ranging from 7.5 minutes to 96 hours.

The above models comply with ASTM-5895 Test Method A