JINGKELIAN QKL initial drying crack resistance Tester for architectural coatings, indoor and outdoor building putty

QKL

Initial drying crack Tester

Structural axial flow fan, test wind tunnel, test frame and air volume control device, Timer, anemometer, Timer delay range of 0.01 seconds to 99 hours and 99 minutes, in line with the standard GB/T 9779-88.

Overview of QKL Initial Drying Crack Resistance Tester

QKL initial drying crack resistance testing machine isAccording to the national standard GB9779-88, JinKeLian designed the special testing machine for the initial drying crack resistance test. The QKL initial drying crack resistance test machine is mainly used for architectural coatings and indoor and outdoor building putty.

The test of the QKL initial dry crack resistance Tester is tested under the specified wind speed conditions.

QKL initial dry crack resistance test machine structure

Including axial fan, test wind tunnel, test piece rack and air volume control device, timer, anemometer, etc.

Principle of QKL initial drying crack resistance testing machine

A test panel rack parallel to the air flow direction is installed in the wind tunnel. After starting the axial flow fan, use the air volume control device to control the wind speed within 3±0.3m/s, and place the coated test panel in the wind detection tunnel. On the test plate rack in the machine, adjust the drying control time according to the product standard requirements. After the time is up, it will automatically stop and visually test whether there are cracks on the surface of the plate.

QKL initial drying crack resistance testing machine display

Packing list：Drying anti-crack tester 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.