Distillation Tester

Distillation testing solutions for petroleum products, fuels and industrial oils.
Distillation testers are used to determine the boiling range and volatility characteristics of petroleum products, fuels, and industrial oils under standardized conditions. Distillation testing provides essential data for fuel quality evaluation, refining control, and product classification.

Distillation Test Methods
Atmospheric Distillation
Used for light and middle petroleum products such as gasoline and diesel.
Vacuum Distillation
Applied to high-boiling petroleum fractions and heavy industrial oils.
Automatic Distillation Analysis
Modern distillation analyzers automate temperature measurement, volume tracking, and data recording.

Standards for Distillation Testing

ASTM D86 – Distillation of Petroleum Products
ASTM D1160 – Distillation of Heavy Petroleum Products
ASTM D850 – Distillation of Industrial Aromatic Hydrocarbons
ISO 3405 – Petroleum Products Distillation

Distillation Testing Solutions

Distillation testing measures the temperature distribution at which petroleum products and fuels evaporate and condense during controlled heating.

By analyzing the distillation curve, laboratories can evaluate fuel composition, volatility, and consistency. Distillation testing is widely used for gasoline, diesel, aviation fuels, solvents, and other petroleum-based products.

Distillation tester, also referred to as distillation analyzers in laboratory applications, support accurate and repeatable measurement in accordance with international standards.

Applications of Distillation Tester

Our distillation tester is widely used in:

· Fuel quality testing for gasoline, diesel, and aviation fuels
· Petroleum refining process control and product classification
· Volatility and boiling range analysis of petroleum products
· Quality control of industrial oils and solvents
· Research and development in petrochemical laboratories

Key Distillation Testing Parameters

· Initial Boiling Point (IBP)
The temperature at which the first drop of condensate is collected.

· Distillation Curve
Temperature versus volume relationship throughout the distillation process.

· Final Boiling Point (FBP)
The temperature at which the last portion of sample is distilled.

· Recovery and Residue
Measured volume recovered and residue remaining after distillation.

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