|
Hydraulic Oil |
||
|
Test Item |
Method Standard |
Sampling Volum |
|
Liquid Corrosion |
GB/T 11143, ASTM D665 |
600 |
|
Foaming Characteristics |
GB/T 12579, ASTM D892 |
600 |
|
Particle Count |
GB/T 14039, NAS 1638, ISO 4406, ISO 4407, ASTM D7647 |
150 |
|
Elemental Analysis(Cl) |
GB/T 17476, ASTM D5185 |
20 |
|
Elemental Analysis(S) |
GB/T 17476, ASTM D5185, ASTM D4951 |
20 |
|
Elemental Analysis(S-21) |
GB/T 17476, ASTM D5185, ASTM D4951 |
20 |
|
Density |
GB/T 1884, ASTM D1298 |
600 |
|
Density |
SH/T 0604, ASTM D4052 |
50 |
|
Viscosity Index(VI) |
GB/T 1995, ASTM D2270 |
100 |
|
Sulfated Ash |
GB/T 2433, ASTM D874 |
100 |
|
Water by Distillation |
GB/T 260, ASTM D95 |
100 |
|
Flash Point by Closed Cup |
GB/T 261, ASTM D93 |
200 |
|
Acid Number |
GB/T 264 |
50 |
|
Kinematice Viscosity（Low Temperature） |
GB/T 265, ASTM D445 |
80 |
|
Kinematice Viscosity |
GB/T 265, GB/T 11137, ASTM D445 |
80 |
|
Extreme Pressure Properties of Lubricating Fluids (Four Ball Method) PB |
GB/T 3142, GB/T 12583, ASTM D2783 |
200 |
|
Pour Point |
GB/T 3535, ASTM D97 |
100 |
|
Flash Point by Open Cup |
GB/T 3536, ASTM D92 |
150 |
|
Acid and Base Number by Color Indicator Titration |
GB/T 4945, ASTM D974 |
50 |
|
Copper Corrosion |
GB/T 5096, ASTM D130 |
100 |
|
Mechanical Impurities |
GB/T 511 |
150 |
|
ASTM Color |
GB/T 6540, ASTM D1500 |
50 |
|
TAN |
GB/T 7304, ASTM D664 |
50 |
|
Water Separability |
GB/T 7305, ASTM D1401 |
100 |
|
KF Water |
GB/T 7600, ASTM D6304 |
20 |
|
Saponification Number |
GB/T 8021, ASTM D94 |
100 |
|
Diameters of the Scars |
SH/T 0189, ASTM D4172 |
100 |
|
Oxidation Stability(RBOT) |
SH/T 0193, ASTM D2112, ASTM D2272 |
150 |
|
Appearance |
Visual Inspection |
10 |
|
Ruler |
ASTM D6971 |
200 |
|
Air Release Value |
SH/T 0308, ASTM D3427 |
200 |
|
Flash Point by Small Close Cup |
ASTM D3828 |
50 |
|
Sealing to Adapt of the Index |
SH/T 0305 |
200 |
