GSO ISO 21069-2:2013
ISO 21069-2:2008
Gulf Standard
Current Edition
·
Approved on
01 April 2013
Road vehicles -- Test of braking systems on vehicles with a maximum authorized total mass of over 3,5 t using a roller brake tester --Part 2: Air over hydraulic and purely hydraulic braking systems
GSO ISO 21069-2:2013 Files
English
14 Pages
Current Edition
Reference Language
USD
120.48
GSO ISO 21069-2:2013 Scope
This part of ISO 21069 describes a procedure that generates comparable measurement results in roller brake
testing, such that the efficiency of the service braking system can be assessed reliably wherever the roller
brake tests are performed.
The following items are covered in this part of ISO 21069:
⎯ symbols and definitions;
⎯ test methods;
⎯ test conditions;
⎯ test equipment required;
⎯ accuracy of test equipment;
⎯ data recording and calculation needed;
⎯ presentation of results;
⎯ assessment criteria for pass/fail.
The procedure described in this part of ISO 21069 is not applicable to passenger cars.
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