Description and Specification for Lab Tenders
Bundesmann Water Repellency Tester Machines
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.