Bundesmann Water Repellency Tester
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 |
在线联系供应商
Other supplier products
 |
Catheter Flexibility Tester | Catheter Flexibility Tester - Other test instrument - standard Main Uses of the Catheter Flexibility Tester The catheter flexibility tester is ma... |
 |
Cleanliness automatic extractor | Product Introduction: The cleanliness extraction equipment is mainly used to clean the cavity channels, blind holes, and the overall surface of th... |
 |
Protective clothing flame spread tester ISO 15025 | Applications: The instrument is applied for thetesting of fire hazard using com-bustible materials, like fabric orother similar functional materia... |
 |
Medical needle toughness tester | Medical needle toughness tester - Other test instrument - standard Product Information: Medical needle injection needle toughness tester using 5.... |
 |
Automatic cotton patting machine | Clapping machine is simple, safe and easy to operate. It adopts artificial beating mode. It uses the principle of multiple sets of connecting rods ... |
Same products
 |
Falling Sand Abrasion Test machine | 卖方: Standard International Group (HK) Limited | The sand abrasion tester is a specialized testing device used to evaluate the abrasion resistance... |
 |
Conveyor Belt Drum Friction Testing Machine | 卖方: Standard International Group (HK) Limited | Main Purposes of Conveyor Belt Drum Friction Testing Machine The conveyor belt drum friction tes... |
 |
Dry Sand Rubber Wheel Wear Tester | 卖方: Standard International Group (HK) Limited | The dry sand rubber wheel abrasion tester is mainly used to test the abrasion resistance of mater... |
 |
Sliding Bearing Fatigue Testing Machine | 卖方: Standard International Group (HK) Limited | The sliding bearing fatigue testing machine is an important testing device, mainly used to evalua... |
 |
High temperature vacum friction & wear tester | 卖方: Standard International Group (HK) Limited | The working principle of a high-temperature vacuum friction and wear testing machine is to simula... |
