|

Search keywords：

product name, product type, model number,
test method, manufacturer, technique, application

Home > Products > Category > Textile and Apparel > > Bundesmann Water Repellency Tester

Bundesmann Water Repellency Tester

BACK
Bundesmann Water Repellency Tester

info@standard-groups.com Quote

Share

Standards:

JIS L 1092 Test method for water resistance of textiles GB/T 14577 Bundesmann rain test method for fabric water repellency determination ISO 9865 Textiles - Determination of water repellency of fabrics using the Bundesmann rain test BS EN 29865 Textiles - Determination of the water repellency of fabrics using the Bundesmann rain test DIN53888 Textiles - Determination of water resistant permeability - Hydrostatic test

Applications:

Application
 The device is a practical test method for rainfall, applicable to clothing products, including waterproof cloth.  

Product Information:

The device is a practical test method for rainfall, applicable to clothing products, including waterproof cloth. It is used for measuring the wet-ability of the surface of the sample used in the natural rain, the amount of water absorbed, and the outflow rate of the permeated fabric, and evaluating the water repellency. The instrument consists of a rainfall portion and a test driving portion. The rainfall section consists of 300 identical drips and the baffle when the test isn’t going on that rainfall from the side of the flow out. The test driving portion consists of four test cups with an outer diameter of 10 cm. The test cup is mounted at 15 ° from the vertical and the test cup is composed of a sample installation box and a cross-shaped wiper that the underside of the sample and rub with each other. The test cup is rotated around the center of the instrument and fixed to the drive portion.
 
Feature
 ¨ The rainfall portion consists of 300 identical drips.
¨ The test driving portion consists of four test cups with an outer diameter of 10 cm.
¨ The test cup is mounted at 15 ° from the vertical.
¨ The test cup is composed of a sample installation box and a cross-shaped wiper that the underside of the sample and rub with each other.
¨ The test cup is rotated around the center of the instrument and fixed to the drive portion.
 
Technical Parameters
 

Items Parameters
Rainfall area about 1300 cm2
Drips 300 pieces
Rainfall (per 100 cm2) 100～300ml／min (adjust by valve)
Sample size Ф 140mm
Test area about 80 cm2
Test sample cup 100mm
Test sample cup mounting angle 15 degrees
Test sample cup rotation speed about 6 degrees / min
Cross wiper specifications arm length 48mm, width 5mm
Rotate speed of the wiper about 20 times / min
The friction pressure of the wiper about 2.5N
Test time screen shows
Specification of device shape about φ80×220cm
Weight about 200kg
Power supply AC 220V 50Hz 200W
 

Leave Message