Demonstraton of DEF Testng for contaminatonVisual inspecton for DEF solids. Top Floatng olids....
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Demonstra ton of DEF Testng for contaminaton
Transcript of Demonstraton of DEF Testng for contaminatonVisual inspecton for DEF solids. Top Floatng olids....
Demonstraton of DEF Testng for contaminaton
Calibraton of refractometer
Testng of DEF
Verifcaton of DEF concentraton
Visual inspecton for DEF solids
Top Floatng olids
Middle contaminaton
Botom Contaminaton
Lef side Def FluidRight ide 50/50 mix ¼ cup water¼ cup DEF fuid
20 ml of windshield fuid added to 40 mL of DEF
60mL of fuid( windshield and DEF) minimal reacton observed
30 mL of antfreeze, 40 mL of DEF with Acustrip pH test strips( part number 1550)
Testng the pH of the antfreeze; Observed to be in normal range
15 mL of antfreeze added to 40mL of DEF; Gold tnt notced
Minimal reacton observed with antfreeze/ DEF mixture
20mL of engine oil added 40 mL of DEF
Test trip on lef ssows reacton to engine oil
20mL of gasoline added to 40 mL of DEF
Test strip on lef shows reacton of gasoline and DEF mixture
