IP 287
TESTING OF COOLING LUBRICANTS; DETERMINATION OF CORROSION PREVENTING CHARACTERISTICS OF COOLING LUBRICANTS MIXED WITH WATER; CHIP/FILTER PAPER METHOD.
This standard specifies a method to evaluate the potential for machines and components rusting during manufacturing operations where dilutions of water mix metal working fluids are used. The method can also be used to arrange fluids in order of expected performance, but is not meant to specify the safe working dilution