Modular system with removeable bombardment attachment (VDA / SAE) MULTI GRIT TESTER 508 Select 508 Select with VDA module-M 508 Select with SAE module Optionally for VDA module: Attachment for tests in accordance with PSA D24 1312 Attachment for tests in accordance with Daimler DBL 5416 testing equipment for quality management Technical Description 508 Select (VDA module) DIN EN ISO 20567-1 FORD FLTM BI 157-06 RENAULT D24 1702 PSA D24 1312 DAIMLER DBL 5416 508 Select (SAE module) SAE J 400 ASTM D 3170 Multi-Blow Test Instruments for reproducible Test Results

Purpose and Application The MULTI GRIT TESTER 508 Select is a multi-blow test instrument, and its special feature is the good repeatability and comparability of the test results obtained. The instrument is used to assess the ability of single and multiple layers of paints and similar coating materials to stand with the impacts caused by small bodies of low mass hitting the specimen at high speed as experienced on road and rail vehicles and other equipment used in the transport field. Design and Mode of Operation With the modular MULTI GRIT TESTER 508 Select, the user only needs a basic device...

Principle of the Test with VDA Module The stone hammer blow tests according to VDA corresponds to the requirements of national and international standards. The specimen is subjected to impacts by sharp-edged steel shot accelerated by compressed air. An air accumulator in the system eliminates effects of momentary pressure variations in the external compressed air supply. The shot is entered automatically using an adjustable vibratory feed. To facilitate working, the VDA module is optionally available with a pneumatic specimen applying device. Principle of the Test with SAE Moduel In contrast...

Basic instrument approx. 1150 x 550 x 1350 mm Net weight (approx.) Basic instrument VDA-Module-Select-M VDA-Module-Select-P SAE-Module-Select approx. 125 kg approx. 19 kg approx. 22 kg approx. 34 kg requires connecting hose with ID 13 mm requires connecting hose with ID 19 mm Volume flow: min. 3 m3/min Filling pressure control: approx. 5 bar (VDA), 7.8 bar overpressure (SAE), automatic switching depending on the module Working pressure: (0 - 6) bar / adjustable Time for feeding shot: adjustable Display: Touch Panel (control circuit volt. 24 V) For capture and analysis at impact images in accordance...