Robinair 22791 Infrared Refrigerant Leak Detector - Manual (Page 7)

If the 22791 does false trigger on a chemical listed below, allow
the leak detector to clear for a minimum time listed in the table.
SAE J2791 False-Trigger Test Results
Chemical Detection
Time to
Clear
(seconds)
Windshield washer solvent Yes 6
Ford spot and stain remover No -
Ford rust penetrant and inhibitor Yes 5
Ford gasket and trim adhesive Yes 6
Permatex Natural Blue cleaner and degreaser No -
Ford brake parts cleaner Yes 6
Ford clear silicone rubber No -
Motorcraft G-05 antifreeze / coolant No -
Gunk Liquid Wrench Yes 4
Ford pumice / lotion hand cleaner No -
Ford Motorcraft DOT-3 brake fluid No -
Ford spray carburetor tune-up cleaner Yes 5
Ford silicone lubricant No -
Dexron automatic transmission fluid No -
Mineral engine oil No -