Gear Transfer System

Test Item

Method Standard

Sampling Volum

Appearance

Visual Inspection

10

ASTM Color

GB/T 6540,

ASTM D1500

50

Kinematice Viscosity

40℃

GB/T 265

GB/T 11137,

ASTM D445

80

Kinematice Viscosity

100℃

GB/T 265,

GB/T 11137,

ASTM D445

80

Viscosity Index(VI)

GB/T 1995,

ASTM D2270

100

KF Water

GB/T 7600,

ASTM D6304

20

Elemental Analysis

GB/T 17476,

ASTM D5185,

ASTM D4951

20

TAN

GB/T 7304,

ASTM D664

50

Particle Count

GB/T 14039,

NAS 1638,

ISO 4406

ISO 4407,

ASTM D7647

150

PQ index

RLS-001,

ASTM D8184

50

Mechanical Impurities

GB/T 511

150