Waterproofness Tester

Product Introduction:

It is used to test the dynamic waterproof performance of various finished shoes, and the number of times when no water enters the finished shoes or the size of the water penetration area of the finished shoes after completing the specified number of twists and turns to evaluate the waterproof and permeability resistance of the finished shoes under the tortuous condition.

According to the criteria:

GB/T-16641. SATRA TM77

Product Advantages:

Measures Dynamic Waterproofness: Evaluates the shoe’s ability to resist water penetration while actively flexing, simulating real-world walking conditions.

Standard Compliant: Designed to meet relevant international and national standards (GB/T 16641. SATRA TM77) for dynamic waterproof testing of finished footwear.

Quantitative Evaluation: Provides objective results based on the number of cycles to water entry or the extent of penetration after a set number of cycles.

Simulates Walking Flex: Applies repeated bending at adjustable angles and speeds to mimic the natural movement of the foot.

Multiple Testing Stations: Allows simultaneous testing of a pair of shoes, increasing efficiency.

Controllable Test Parameters: Provides precise adjustment of bending angle and speed.

Includes Cycle Counter: The integrated counter accurately tracks the number of flexing cycles.

Suitable for Various Shoe Types: Applicable for testing a wide range of finished footwear.

Test principle:

The finished shoe is installed on the finished shoe waterproof resistance zigzag test machine, driving the zigzag part of the tested finished shoe to the zigzag Angle matching the shoe type and the fixed rate of the zigzag machine in the sink equipped with a certain water depth and the water is dyed repeatedly zigzag until the finished shoe water or reach the pre-set zigzag number.

Main parameters:

Zigzag Angle: 5—— 60 degrees adjustable

Zigzag speed: 5—— 150 times/min adjustable

Test quantity: 2 finished shoes can be tested at the same time

Count: 0-999999(touch screen display, can be arbitrarily set)

Volume: 73*82* 108CM

Power supply: AC220V, 10A