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Mechanical Impurities & Additives


HK-511 Mechanical impurities tester for petroleum products and additives conforms to the ASTM D4807Standard Test Method for Sediment in Crude Oil by Membrane Filtration.

The apparatus covers the determination of sediment in crude oils by membrane filtration. This apparatus has been validated for crude oils with sediments up to approximately 0.15 mass %.

HK-511 Mechanical impurities Tester For Petroleum Products & Additive


HK-511A Semi-Automatic Mechanical Impurities Tester conforms to the ASTM D4807Standard Test Method for Sediment in Crude Oil by Membrane Filtration.

The apparatus covers the determination of sediment in crude oils by membrane filtration. This apparatus has been validated for crude oils with sediments up to approximately 0.15 mass %. Patent number:ZL201520919544.8

HK-511A Semi-Automatic Mechanical Impurities Teste