Scrub tester modified to fullfill ECE 43 Wiper Resistance test method for automotive windshields
The test method was developed to simulate the typical stresses an automotive windshield is exposed.
Features
Technical Attributes
Technical Specifications
25.4 cm, standard setting
22.9 or 27.9 cm optional per order
13 cm, ECE model (5097)
10 in, standard setting
9 or 11 in optional per order
5.1 in, ECE model (5097)
General
Standards
Procedure
Attach the samples in the acrylic sample boxes
Fill in a freshly prepared aqueous suspension
Setup the stroke length of the instrument to 130 mm ± 2 mm
Attach a wiper blade (e.g. CR Bosch Profile 32) with a load of 15 g/cm (80 mm blade 120 g)
Test two samples on a double stroke instrument parralell or in row
Setup instrument to 10.000 cycles
Samples need to be turned after 10.000 cycles
Run test for another 10.000 cycles
Measure transmission haze of cleaned and dried surface
Delivery Content
Downloads
Safety Instructions
Short Instructions