Main Products: viscometer,Inclinometer,Geological Instrument,Flash Point Tester,proton magnetic detector...
DSHD-11143 Lubricating Oils Rust Tester
DSHD-5096 Corrosion Tester
DSHD-5096A Copper Strip Corrosion Tester
DSHD-17040 X-ray Fluorescence Sulfur Analyzer
DSHD-380B Sulfur Content Tester
DSHD-387 Dark Petroleum Products Sulfur Content Tester
DSHD-7305 Demulsibility Tester
DSHD-7305A Demulsibility Tester
DSHD-508 Ash Content Tester
DSHD-268 Carbon Residue Tester (Conradson Method)
DSHD-30011 Carbon Residue Tester(Electric Furnace Method)