Using 200 +/- 0.2 g weight and 1 square centiMeter bottom area design, the drying process of the paint film was accurately determined by the cotton ball method to distinguish between surface drying and actual stages in drying.
Using 200g weight and 1cm ² bottom area design, in line with GB/T 1728 standard, through the filter paper test method to accurately determine the film surface drying and practical drying time, easy to operate, reliable results.
Using infrared radiation heating, fine grinding mirror drying surface, heating power 2.0KW, maximum temperature 180 ℃, drying size 600mm × 350mm, to ensure uniform drying and smooth surface.
The device provides 3 +/- 0.3m/s wind speed through axial flow fan in wind tunnel, Timer delay range of 0.01 seconds to 99 hours 99 minutes, can automatically control drying time and eye test plate surface crazing, support parallel test.
Using arc surface drying plate design, the maximum temperature can reach 180 ℃, Heating power 2500W, the steam is quickly discharged during the drying process, easy to operate and maintenance-free.
The circular track is used to automatically record the film drying process continuously, equipped with 4 kinds of specifications to choose from, the track diaMeter is 100mm, and the measurement error is +/- 0.5%, which can intuitively analyze the stages in drying state.
Using axial flow fan and test wind tunnel structure, the wind speed can be adjusted in the range of 3 +/- 0.3m/s, equipped with Timer delay range of 0.01 seconds to 99 hours and 99 minutes, automatic detection of material surface crazing.
The digital display temperature control is accurate and reliable, the hot air circulation system is composed of a high temperature fan and a suitable air duct to improve the Temperature uniformity in the working room, and the heating wire is installed at the bottom to heat up quickly.
Using stainless steel material, bottom area 1cm ², weight 200g, in line with GB/T 1728 standard, can accurately determine the film and putty film surface drying time.
Adopt multi-stage programmable controller, preset 7 groups of 63-step program, Temperature Fluctuation +/- 1 ℃, mirror stainless steel liner for easy cleaning, independent temperature limit alarm system to ensure safe operation.
The instrument adopts a six-pin design, forms plow marks on the paint film through uniform linear motion, and automatically displays the drying process according to the change of traces. The measurement error is controlled within +/- 4%, and supports three time settings of 6h, 12h and 24h.
Measure the surface of paint film and putty film and the actual drying time, in line with GB/T1728 standard, the weight of the Tester is 200g, and the weight of the bottom area is 1cm ².
The wind speed is controlled in the range of 3 +/- 0.3m/s, equipped with axial flow fan and automatic timing function, which can simulate the drying process under specified conditions and effectively detect the surface crazing of the material.
Multi-stage programmable controller, support 7 groups of 63-step Program settings, Temperature Fluctuation +/- 1 ℃, with mirror stainless steel liner and independent temperature limit alarm system to ensure the safety and stability of the experimental process, Thermal Power is reduced by more than 25% compared with traditional equipment.
Mirror stainless steel liner for easy cleaning, multi-stage programmable controller supports 7 groups of 63 step Program settings, Temperature Fluctuation +/- 1 ℃, with independent temperature limit alarm and energy saving design, Thermal Power is reduced by more than 25%.
