Hydraulic Oil Detection

(1) Product types: L-HL, L-HM, L-HV, L-HS, L-HG, L-HFC, L-HFDR and other specifications of hydraulic oil, anti-wear hydraulic oil, low-temperature hydraulic oil, high viscosity index hydraulic oil, flame-retardant hydraulic oil, clean hydraulic oil, in use hydraulic oil.

(2) Applicable scenarios: New oil storage acceptance, in use oil status monitoring, pollution analysis, degradation degree determination, wear metal analysis, oil change cycle determination, system cleanliness assessment, quality arbitration.

(1) Appearance and physical and chemical properties
Appearance, chromaticity, kinematic viscosity, viscosity index, density, flash point, pour point, freezing point, moisture, mechanical impurities, acid value, ash, carbon residue, foam characteristics, air release value, demulsibility, hydrolysis stability, filtration, low temperature performance.
(2) Anti wear extreme pressure and lubrication performance
Four ball test, wear spot diameter, maximum no bite load, sintering load, wear resistance, extreme pressure, lubricity.
(3) Oxidation stability and aging performance
Oxidation stability, oxidation degree, total insoluble matter, sludge tendency, thermal stability.
(4) Cleanliness and Pollution Control
Solid particle pollution level, particle count, cleanliness level, moisture content, and foreign impurities.
(5) Corrosion and rust prevention performance
Copper corrosion, liquid-phase corrosion, rust prevention, anti-corrosion, and anti foaming properties.
(6) Elemental analysis
Wear metal elements, additive elements, and pollutant elements.