Petroleum Testing Equipment

The Total Sediment in Residual Fuels Tester (Model: AZA1327) from AZA Lab is a state-of-the-art laboratory instrument designed for the precise determination of total sediment content in distillate and residual fuel oils. Developed in accordance with ASTM D4870 Standard Test Method, this instrument ensures highly accurate, reliable, and reproducible measurements for fuel quality control, refining, and research applications.

The AZA1327 provides a comprehensive solution for evaluating fuel cleanliness and stability, measuring total sediment content up to 0.40% m/m in distillate fuel oils containing residual components and up to 0.50% m/m in residual fuel oils with a maximum viscosity of 55 cSt at 100°C. By incorporating dual test stations, precise vacuum control, and automated heating systems, this tester allows laboratories to maximize testing efficiency while maintaining compliance with international standards.

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 AZA Lab Sulfur Content Analyzer – AZA1300 is a state-of-the-art instrument designed for precise and rapid determination of sulfur content in petroleum, petrochemical, and coal chemical products. Based on the energy-dispersive X-ray fluorescence (EDXRF) principle, it integrates advanced electrical, mechanical, and microprocessor technologies to deliver high accuracy, reliability, and ease of operation.

Engineered to comply with ASTM D4294, GB/T 17040, SH/T0742, and GB/T11140 standards, the Model 1300 provides dependable measurement results with excellent repeatability and reproducibility. Its intelligent design ensures automatic corrections for environmental conditions such as temperature, pressure, and C/H ratio, making it a versatile solution for laboratories and production facilities alike.

Compact, user-friendly, and equipped with advanced safety features, the AZA1300 is an ideal tool for routine quality control, process monitoring, and research applications where sulfur determination is critical.