JINGKELIAN QGZ-A Drying Time Recorder GB/T1728-89 Standard, Scribing stroke 305mm

QGZ-A

Drying Time Recorder

The number of strokes is 6 needles, the stroke is 305mm, the track period is 6/12/24 h, the sample size is 316 * 24 * 3mm, the track period is 6/12/24 h, the track is straight, the execution standard GB/T1728-89, the measurement error is +/- 4%.

product description

JinKeLian QGZ-A Drying Time Meter can help quantify the different stages of drying and curing, produce reproducible results, and improve efficiency.
Make the various stages of coating drying and curing easier to monitor and define in terms of chemical and physical principles so that they can be satisfactorily evaluated.

four stages of drying

The four stages in their drying process are described in detail using the Paint Film Drying Time Tester.

The first stage, the pear-shaped visual impression, corresponds to the time required for the solvent to evaporate.

The second stage, the breaking of continuity, corresponds to the sol-gel transition.

The third stage, the interruption of the track, corresponds to the drying time of the surface.

The fourth stage, where the needles no longer penetrate the film, corresponds to the final drying time.

Application

QGZ-A drying time Tester is used to measure the drying time of paint film and putty film. The paint film drying time measuring instrument can automatically and continuously display the state of each stage of the drying process in the form of drawing a straight line trajectory when the paint, varnish and other paints on the surface change from fluid to stable film, so that the paint on the surface The drying process of paints, varnishes and other paints on the surface can be visualized, and the time spent in each stage can be analyzed.

Pictures

Packing list：Drying time Recorder x1

[Note]Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.