The equipment is designed according to the international coating stain resistance experimental method, the water Tank volume is 5L, the inner diaMeter of the flow pipe is 8mm, and the time control range is 0~ 99h99s. It is suitable for the stain resistance test of building exterior coatings.
Double grinding head assembly configuration, total weight 1500g, Reciprocating Frequency 37 +/- 2 times/min, Travel 300mm, can accurately evaluate the stain resistance of the film.
The equipment has a 15-liter large-capacity water Tank and an 8mm inner diaMeter water pipe, supports 0 to 99 hours of time control, adopts stainless steel structure and automatic control device, and is suitable for coating stain resistance testing.
Using stain removal rate evaluation method, scruf speed 37cpm, load 1000g, can accurately adjust the liquid Flow rate, by measuring the reflection coefficient changes to evaluate the stain resistance of coatings.
Adopt stainless steel water Tank structure, equipped with 8mm inner diaMeter flow pipe, support 0-99 hours time control, can realize automatic flushing and multi-directional test of sample.
High Accuracy Time Controller and Solenoid Valve are used to automatically control the flushing time. The water Tank and pipe fittings are made of stainless steel, resistant to corrosion, small in size and light in weight, easy to install and operate, and the time control range is 0-100 hours.
Smooth matte surface does not contain plasticizer, reflectance < 4%, thickness 0.25 +/- 0.02mm, to ensure test data Repeatability and comparability, in line with national standards.
With two test stations, the load range is 50~ 1000g, and three typical wear resistance tests of alcohol, eraser and pencil can be carried out, which is suitable for wear resistance evaluation of various coatings and materials.
Adopt 914mm pipe and 19mm inner diaMeter design, 45 degree test plate angle to ensure accurate impact of sand flow, adjustable height structure to meet different test needs
Adopt reciprocating friction mode, friction load can be selected 2lb or 4lb, friction Travel 60mm, support 0-999999 automatic shutdown, LED display is easy to operate.
Adopt arc reciprocating motion mode, provide four adjustable speeds (21-106rpm) and 2lb/4lb friction load, support 0-999999 automatic shutdown tests, suitable for Abrasion Resistance evaluation.
Can set the moving distance 0.5-4 inches, speed 2-60 back and forth/minute and load 350-2100g, support a variety of abrasion media, stable and accurate testing, in line with a number of international standards.
The instrument is equipped with an eight-station synchronous test function, which supports 24mm and 60.5mm Li ShaRu motion trajectories, with a maximum motion range of 60.5mm. It meets a variety of standard requirements, is easy to operate, and counts intuitively.
Equipped with an electronic display 6-bit counter to realize automatic shutdown, the test disc Rotation speed is adjustable from 0-70, and supports multiple types of abrasive wheels and loads of 250g to 1000g to meet the testing requirements of different material standards.
Rotation speed is stable with stepper motor drive, working wheel Rotation speed 60/70rpm adjustable, supports two test configurations of paint film and wood, and the friction track is mesh to avoid directional defects.
