Rainproof Tester - TNG1055

The TNG1055 is designed to evaluate the water penetration resistance of textiles and composite materials. The instrument simulates rain by using a column of water that can be adjusted between 600mm and 2400mm. Fabric samples are mounted vertically in a stainless steel bath and subjected to horizontal water impact. The test involves wrapping the sample in a weighed blotting paper and spraying it with water for 5 minutes under controlled conditions. After the test, the absorbent paper is reweighed to determine the amount of water penetration. The TNG1055 complies with AATCC 35 and ISO 22958. It is suitable for testing materials such as woven fabrics, nonwovens, and laminates. The sample nip width is 152mm, and the nip space between samples is 155mm for AATCC 35 and ISO 22958. The instrument's dimensions are 790 mm in length, 610 mm in width, and 2800 mm in height. The nozzle diameter is 0.99±0.013mm, and the nozzle space between the sample is 305mm. The test procedure aligns with the methodology described in the reference description.

Rain Tester, widely applied to labs to test the penetration resistance performance of fabrics or composites under different intensities of water impact(by stimulating the rain-dropping gravity impact via different water levels inside the tube, pre-determined according to different standards). Simulating rain horizontally impacts fabric samples mounted vertically in a stainless steel bath. Measure the absorbent paper of the sample both before and after the test. The rain is formed by a column of water, which can be adjusted from 600mm to 2400mm.

Test Principle

Prepare a test sample, wrap the sample in a weighed blotting paper, and then spray it with water for 5 minutes under controlled conditions. After finishing the test, one can determine the amount of water penetration of the sample by weighing the absorbent paper again.

Made of stainless steel and special aluminum the main body can make sure durability of the machine

The water-level pipe does not need mounting on the wall for easy operation

The accurate test data is consistent with internationally renowned third-party laboratories

• Test Dimensions: 200x200mm
• Sample Nip Width: 152mm
• Sample Nip Space Between: 165mm(GB/T 23321)，155mm（AATCC 35, ISO 22958）
• Sample Nip Dimensions: 178 * 279 mm
• Nozzle Diameter: 0.99±0.013mm
• Nozzle Space Between sample: 305mm
• Optional order
• AATCC Blotting Paper: 152*152mm
• Length: 790 mm
• Width: 610 mm
• Height: 2800 mm
• Strictly meet standards
• All data for the rainproof testing machine meet the standard parameters, for example, AATCC 35 and ISO 22958.
• Consistency with international third-party laboratories
• The test data are comparable to the test results obtained by well-known international third-party laboratories.
• High reproducibility
• Whether is the same set of samples, or different machines of the same model, after multiple tests, the results are consistent.
• Longer service life
• User-friendly transparent warranty policy
• Textile testing machines, 14 months free warranty (12 months normal warranty time + 2 months shipping time). Besides, all spare parts, have 3 months free warranty.
• We provide full life-cycle support for Rainproof Tester. So feel free to contact our service team with any questions you may have.

• Made of stainless steel and special aluminum the main body can make sure durability of the machine
• The water-level pipe does not need mounting on the wall for easy operation
• The accurate test data is consistent with internationally renowned third-party laboratories

Prepare a test sample, wrap the sample in a weighed blotting paper, and then spray it with water for 5 minutes under controlled conditions. After finishing the test, one can determine the amount of water penetration of the sample by weighing the absorbent paper again.

What is Water Permeability (Waterproof) of Fabrics The permeability of a fabric is the ability that liquid water to penetrate from one side of the fabric to the other side. The wettability of the fabric surface, the coating of the fabric and the temperature and humidity of the environment are the main factors affecting the water permeability of the fabric. In order to express the water permeability of fabrics with different requirement, we need to test the water permeability of fabrics in different ways for different waterproof and water permeable requirements of fabrics in different industries. Test Method for Permeability (Rainproof) of Fabrics Different methods are used to test the water permeability or waterproofing according to the actual use of fabrics, and various indexes are used to express the water permeability or waterproof of fabrics.