Petroleum Testing Equipment

The AZA1285 Semi-Automated Atmospheric Distillation Analyzer is a precision-engineered laboratory instrument designed for determining the distillation characteristics of petroleum products, fuels, solvents, and volatile organic liquids under atmospheric conditions. Developed for accurate boiling-range profiling and dependable laboratory performance, the AZA1285 combines manual operational flexibility with intelligent thermal regulation for highly repeatable and standards-compliant testing.

The system features a low-voltage manually adjustable heater integrated with PID-controlled condenser and receiver sections, ensuring stable distillation rates and accurate thermal management throughout the test cycle. A closed-loop, CFC-free refrigeration system provides efficient condensation without requiring external cooling water, while an integrated inert gas purge system enhances operator safety and minimizes oxidation risks during testing.

The Semi-Manual Distillation Analyzer (AZA1286) from AZA Lab is engineered to deliver accurate, repeatable, and ASTM D86-compliant atmospheric distillation testing for petroleum products. Designed to combine the robustness of manual operation with the precision of digital instrumentation, the AZA1286 is an ideal solution for educational institutions, QA/QC laboratories, and small- to mid-scale production facilities requiring reliable routine fuel analysis without the complexity of full automation.

This analyzer provides operators with direct control over heating, condensation, and receiver handling, while benefiting from digital temperature measurement, timing functions, and safety monitoring. The result is a cost-effective, dependable system that maintains compliance with international testing requirements.

The AZA1315 Karl Fischer Moisture Titrator from AZA Lab is a high-precision analytical instrument designed for the determination of trace water content in liquid petroleum products, lubricating oils, additives, and related materials using the Coulometric Karl Fischer method.

The instrument is designed and manufactured in full compliance with international and industry standards including GB/T 7600, SH/T 0246, ASTM D1533, and ASTM D6304, ensuring accurate, repeatable, and globally accepted moisture analysis results.

Powered by advanced microcomputer control technology, the AZA1315 delivers fast testing, high sensitivity, and stable performance. Its touch-screen LCD interface, fully automated titration, and built-in thermal printer make it an ideal solution for laboratories and industrial quality control environments requiring precise moisture determination.

The AZA1330 Timken Load Tester from AZA LAB is a high-precision instrument designed to evaluate the load-carrying capacity and extreme-pressure (EP) properties of lubricants and greases. The equipment conforms to ASTM D2782 (for lubricating fluids) and ASTM D2509 (for lubricating greases) test methods, collectively known as the Timken Method. This method is widely recognized in tribology and lubricant testing for determining the ability of a lubricant or grease to withstand heavy loads and prevent wear under boundary lubrication conditions. The test results provide a reliable indication of a lubricant’s anti-wear and extreme pressure performance.

The AZA1340 Vacuum Distillation Tester from AZA LAB is a high-precision analytical instrument designed for the determination of distillation characteristics of petroleum products under reduced pressure, in full compliance with ASTM D1160.

Operating within a controlled vacuum range of 0.13 kPa to 6.7 kPa (1–50 mmHg), the AZA1340 enables accurate evaluation of high-boiling petroleum fractions that cannot be tested under atmospheric conditions. The system provides reliable measurement of Initial Boiling Point (IBP), Final Boiling Point (FBP), and complete vacuum distillation curves, which are automatically converted into atmospheric equivalent boiling temperatures for standardized reporting.

With its stable vacuum control, precision temperature measurement, efficient refrigeration system, and robust safety design, the AZA1340 is ideally suited for refineries, petroleum testing laboratories, quality control centers, and research institutions requiring accurate and repeatable vacuum distillation analysis.

The AZA1325 Water and Sediment Centrifuge from AZA Lab is a fully programmable, high-precision laboratory centrifuge designed for the accurate determination of water and sediment content in crude oils and petroleum products. The instrument is engineered in full compliance with ASTM D1290, ASTM D1796, ASTM D2709, ASTM D4007, ASTM D91, and ASTM D96 standards.

Equipped with a four-place swing-out rotor and universal bucket assembly, the AZA1325 supports a wide range of borosilicate glass centrifuge tubes commonly used in petroleum testing. Its advanced control system automatically adjusts speed, time, and temperature parameters, providing fast, repeatable, and reliable test results.

This centrifuge offers a safe, efficient, and laboratory-grade solution for oil testing facilities requiring precise centrifugal separation of water and sediment.