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General Items
ANILINE POINT TEST APPARATUS AZA1328A
The AZA1328A Aniline Point Test Apparatus is a precision-engineered laboratory instrument designed for the accurate determination of the aniline point of petroleum products, including diesel fuels, lubricating oils, and fuel oils. The aniline point is a critical indicator of the aromatic hydrocarbon content, which directly affects fuel compatibility with rubber components and overall product performance.
Engineered for high accuracy, repeatability, and compliance with international standards, the AZA1328A is ideally suited for petroleum laboratories, refineries, academic institutions, and quality control facilities.
Standard Compliance
- Conforms to: ASTM D611
- Equivalent Standard: IP 2
Description
Working Principle
The apparatus determines the lowest temperature at which equal volumes of aniline and the test sample become completely miscible. The mixture is heated at a controlled rate, and the temperature at which a clear, homogeneous solution is formed is recorded as the aniline point.
Technical Specifications
| Parameter | Specification |
|---|---|
| Temperature Range | Ambient to 150°C |
| Temperature Resolution | 0.1°C |
| Accuracy | ±0.2°C |
| Heating System | Electric heating with regulator |
| Stirring Mechanism | Manual / Motorized (Optional) |
| Bath Medium | Silicone Oil / Glycerin |
| Power Supply | 220–240V AC, 50 Hz |
| Display | Digital / Mercury Thermometer |
| Test Tube | Borosilicate Glass |
Construction Features
- Double-walled oil bath for uniform temperature distribution
- Insulated outer body for enhanced safety and thermal efficiency
- Adjustable heating regulator for precise control
- Durable mild steel body with powder-coated finish
- Transparent viewing window for clear observation of test process
Optional Accessories
- Digital temperature controller
- Magnetic stirrer
- PT100 sensor with digital display
Safety Features
- Over-temperature protection (optional)
- Heat-resistant handles
- Stable and vibration-resistant base
Weight (Approx.)
- 3 – 4 kg
Advantages
- High precision with excellent repeatability
- Simple and reliable operation
- Low maintenance and long operational life
- Suitable for routine and continuous laboratory testing
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The Apparatus for Hydrogen Sulfide Tester AZA1314Â from AZA Lab conforms to the ASTM D7621 Standard Test Method for the determination of hydrogen sulfide in fuel oils by rapid liquid phase extraction.
In this method, a weighed test sample is placed into a heated vessel containing a diluent base oil, where air is bubbled through to extract hydrogen sulfide gas. The extracted gas is then directed, via a vapor phase processor (Procedure A), to an Hâ‚‚S-specific electrochemical detector, which measures its concentration in air and calculates the amount in the liquid phase in mg/kg. For Procedure B, the use of a filter cartridge is not required.
CLASSIC OPEN CUP FLASH POINT APPARATUS AZA1294
The AZA LAB Classic Open Cup Flash Point Apparatus AZA1294 is a reliable and cost-effective laboratory instrument designed for accurate determination of flash point temperature of petroleum products and combustible liquids using the Cleveland Open Cup (COC) method.
Manufactured in full compliance with ASTM D92 and ISO 2592 standards, the AZA1294 is ideally suited for petroleum laboratories, quality control facilities, educational institutions, refinery laboratories, and industrial safety testing environments where dependable flash point determination is essential.
The apparatus combines a classic manual testing approach with durable construction, stable heating performance, and straightforward operation, making it an excellent solution for routine laboratory testing, operator training, and quality assurance applications.
DIST-86S SEMI-AUTOMATED DISTILLATION TESTER AZA1288
The AZA Lab Dist-86S Semi-Automated Distillation Tester AZA1288 is a precision-engineered petroleum testing instrument designed for accurate determination of the distillation characteristics of petroleum products and volatile organic liquids in full accordance with ASTM D86 standards.
Built for laboratories requiring dependable performance, repeatability, and operational safety, the AZA1288 combines intelligent semi-automation with operator flexibility. The system is ideally suited for petroleum refineries, fuel inspection laboratories, aviation fuel testing facilities, research institutions, petrochemical plants, and educational laboratories.
The instrument utilizes PID-controlled heating technology, precision temperature monitoring, and an integrated condenser cooling system to ensure highly stable distillation conditions and accurate boiling point determination across a wide range of petroleum fractions.
OIL & GAS SAMPLING CYLINDERS – SINGLE END WITH DIP LINE AZA1274
AZA LAB Sampling Cylinders & Gas Sampling Bombs are robust, high‑pressure vessels engineered for safe, reliable collection, storage, and transport of liquids and gases in demanding industrial environments. Available in single‑ended, double‑ended, and flat‑ended variants, they are constructed from premium materials like stainless steel (304/316 L) and Monel, offering corrosion resistance and durable performance . TPED, CE, and ISO certifications ensure compliance with international safety and transport regulations. Each cylinder features precision-engineered NPT connections (¼″ or ½″), customizable volumes from 150 cc to 10 L, and pressure ratings up to 5000 psig, making them ideal for applications in refineries, petrochemical labs, chromatographic analysis, and gas sampling in high‑pressure systems . Hydrostatic testing guarantees reliable integrity under rigorous conditions, while additional options—such as specialized valves, burst discs, dip tubes, and protective carrying cases—allow for tailored configurations to meet specific sampling needs.
PENSKY–MARTENS CLOSED CUP FLASH POINT TESTER AZA1278
The AZA1278 Pensky–Martens Closed Cup Flash Point Tester is a high-precision, microcomputer-controlled instrument designed for accurate determination of flash points of petroleum products under controlled conditions.
Fully compliant with ASTM D93, the system supports Procedures A, B, and C, making it suitable for a wide range of fuels, lubricants, and viscous petroleum samples. It is engineered for reliability, repeatability, and safe laboratory operation.
Standards Compliance
- ASTM D93 (Pensky–Martens Closed Cup)
SEDIMENT EXTRACTION TESTER AZA1313
The AZA1313 Sediment Extraction Tester from AZA Lab is a precision laboratory instrument engineered for the accurate determination of sediment content in crude oils and fuel oils using the extraction method specified in ASTM D473. Designed for reliability, consistency, and long-term laboratory use, this tester is an essential tool for petroleum refineries, inspection laboratories, and fuel quality control facilities.
Sediment content is a critical quality parameter that directly impacts storage stability, processing efficiency, pipeline integrity, and combustion performance of petroleum products. The AZA1313 ensures precise sediment measurement by extracting insoluble material using toluene, delivering dependable results across sediment concentrations ranging from 0.01% to 0.40% by mass, with capability for higher concentrations when required.
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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.
STAINLESS STEEL COC CLEVELAND OPEN CUP FLASH POINT ANALYZER AZA1293
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Fully compliant with ASTM D92, the AZA1293 is an essential laboratory tool for petrochemical laboratories, refineries, lubricant manufacturers, fuel testing facilities, and industrial R&D centers where reliable flash point determination is critical for safety classification and quality assurance.