Test Item

Gear oil for machine

【No.】

【Test】

【Method】


L2292

Foaming Characteristics 93.5℃

JIS K2518


L230

Demulsibility at 54℃

JIS K2520


L231

Demulsibility at 82℃

JIS K2520


L232

Demulsibility Characteristics

JIS K2520


L234

Insolubles (Pentane A)

ASTM D893


L236

Insolubles (Toluene A)

ASTM D893


L241

Sulfated Ash Content

JIS K2272


L247

Carbon Distribution (n-d-M Method)

ASTM D3238


L301

Shell Four Ball Test : WL (EP)

ASTM D2783


L302

Shell Four Ball Test : WEAR

ASTM D4172


L303

Four Ball Test : Soda Method

JIS K2519


L304

Friction Test (Soda : method)

-


L307

SRV Friction Test

ASTM D6425 , ASTM D7421


L311

Timken Test

JIS K2519


L312

Panel Coking Test

-


L313

Seal Compatibility

JIS K6258


L314

Salt Spray Test

JIS K2246


L315

Rust-Preventing Characteristics, Water

JIS K2510


L316

Rust-Preventing Characteristics, Salt water

JIS K2510


L317

Thermal Stability

JIS K2540




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