Product Center

Petroleum testing instruments and lubricant additives manufactured to ASTM / GB standards — factory-direct supply with worldwide shipping.

Portable Oil Friction Tester
Friction Tester

Portable Oil Friction Tester

Lubricity / abrasion demo machine · 12 weights · 220 V
View Details →
Anti-Wear Tester with Five-Digit Display
Friction Tester

Anti-Wear Tester with Five-Digit Display

Displays V · A · W · kWh · oil temperature in real time
View Details →
High Temperature Engine Oil Testing Machine
Friction Tester

High Temperature Engine Oil Testing Machine

Carbon deposit · viscosity · boiling point · oxidation · acidity
View Details →
Fully Automatic Flash Point Tester
Analysis Instrument

Fully Automatic Open / Closed Cup Flash Point Tester

ASTM D92 / D93 · electronic ignition · touch screen
View Details →
LYV-8 Digital Kinematic Viscosity Tester
Analysis Instrument

LYV-8 Digital Kinematic Viscosity Tester

ASTM D445 · ±0.1 °C · 4 simultaneous viscometers
View Details →
LY-445 ASTM Kinematic Viscosity Tester
Analysis Instrument

LY-445 ASTM Kinematic Viscosity Tester

SCM control · color LCD · auto calculation & printing
View Details →
Petroleum Pour Point & Cloud Point Tester
Analysis Instrument

Petroleum Pour Point & Cloud Point Tester

GB/T 510 · GB/T 3535 · cascade refrigeration · metal bath
View Details →
Fully Automatic Oil Acidity Analyzer
Analysis Instrument

Fully Automatic Oil Acidity Analyzer

ASTM D974 · 6 sample cups · 0.0001 mgKOH/g resolution
View Details →
LY-2100 Karl Fischer Water Content Tester
Analysis Instrument

LY-2100 Fully Automatic Karl Fischer Water Content Tester

Coulometric method · 1 ppm – 100% · result in 60 s
View Details →
LY-018A Petroleum Products Density Tester
Analysis Instrument

LY-018A Petroleum Products Density Tester

GB/T 1884 · densimeter method · LCD temperature control
View Details →
LY-225 Oil Color Chroma Tester
Analysis Instrument

LY-225 Petroleum Products Oil Color Chroma Tester

ASTM D1500 · SH/T 0168 · standard color wheel 0.5–8
View Details →
ASTM D130 Copper Strip Corrosion Test Machine
Analysis Instrument

ASTM D130 Copper Strip Corrosion Test Machine

GB/T 5096 · gasoline · kerosene · diesel · lubricants
View Details →
LY-172 Copper Strip Corrosion Bath for LPG
Analysis Instrument

LY-172 Copper Strip Corrosion Bath for LPG

SH/T 0232 · ±0.1 °C · microprocessor temperature control
View Details →
Nano Graphene Lubricant Additive
Additive

Nano Graphene Lubricant Additive

Anti-wear · anti-friction · anti-oxidation · 3% dosage
View Details →
Anti Friction Organic Fullerene Additive
Additive

Anti Friction Organic Fullerene Additive

C60 modified · friction coefficient ≈ 0.02 · N-Mo bonded
View Details →
Strong Anti-Wear Agent / Nano Anti Friction Oil Additive
Additive

Strong Anti-Wear Agent / Nano Anti Friction Oil Additive

COF 0.037 · 4150 lbs load · PB 1200 N · saves 5–10% fuel
View Details →
Advanced Metal Anti-Wear Repair Agent
Additive

Advanced Metal Anti-Wear Repair Agent (N-B Complex)

Sulfur / phosphorus / chlorine free · ≤3% dosage
View Details →
LY-3010 Boride Rock Drilling Extreme Pressure Lubricant
Additive

LY-3010 Boride Rock Drilling Extreme Pressure Lubricant

PB 95 kg · friction reduction > 90% · 1–3% dosage
View Details →
Engine Oil System Cleaner
Additive

Engine Oil System Cleaner

300 ml · dissolves carbon & varnish · 4-stroke & diesel
View Details →