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General Items
XRF Sulfur Content Tester – AZA 1300
The AZA Lab Sulfur Content Analyzer – Model No. 1300 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 Model 1300 is an ideal tool for routine quality control, process monitoring, and research applications where sulfur determination is critical.
Description
Main Features
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Compact & Integrated Design – Electrical, mechanical, and microprocessor integration for stability and aesthetics.
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Wide Measurement Range – Suitable for various petroleum and chemical samples with minimal standard sample requirements.
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Automatic Corrections – Fluorescence intensity ratio method with automatic correction for temperature, pressure, and C/H ratio.
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User-Friendly Interface – Large LCD display with man-machine dialogue system and audible error alarms.
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Self-Diagnostic Function – Automatic checking of working state and electrical parameters via reference samples.
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Data Connectivity – RS232 serial port for computer or web system integration.
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Safe Sample Handling – Disposable Mylar film sample cells prevent cross-contamination. Multifunctional pressure shaping device ensures quick preparation.
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Leakage Protection – Dedicated leakage protection device to safeguard the detection system.
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Radiation Safety – Complete X-ray protection to ensure operator safety.
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Automated Measurement – Automatic single-sample measurement with selectable repeat times (2, 3, 5, 10, 50). Provides average values and standard deviations.
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Calibration Flexibility – Storage of up to 9 calibration curves (5 linear + 4 quadratic).
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Data Storage & Printing – Large test data memory with built-in thermal printer (easy paper replacement).
| Parameter | Specification |
|---|---|
| Measuring Range | 17 ppm – 5% |
| Repeatability (r) | < 0.02894 (X + 0.1691) |
| Reproducibility (R) | < 0.1215 (X + 0.5555) |
| Detection Limit | 50 ppm |
| Sample Quantity | 2.5 ml (sample depth: 4.5 mm) |
| Measurement Time | Selectable: 60, 120, 240, 300, 600 s |
| Operating Conditions | Ambient temp. 5–40°C; RH ≤ 85% (at 30°C) |
| Power Supply | AC 220V ± 20V, 50 Hz; Rated power: 30 W |
| Dimensions | 468 × 368 × 136 mm |
| Weight | 13 kg |
| No. | Item | Unit | Qty |
|---|---|---|---|
| 1 | Main Unit | Set | 1 |
| 2 | Sample Cells (two parts) | Set | 200 |
| 3 | Sample Cell Film (100 pcs/box) | Box | 2 |
| 4 | Leakage Protection Device (two parts) | Set | 1 |
| 5 | Multifunctional Pressure Shaping Device (two parts) | Set | 1 |
| 6 | Thermal Printing Paper (57 mm × Ø30 mm) | Roll | 3 |
| 7 | Calibration Samples (4 ml/piece, 11 pcs/set) | Set | 2 |
| 8 | Power Supply Wire | Piece | 1 |
| 9 | 3 ml Pipette (100 pcs/box) | Box | 2 |
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Apparatus for Hydrogen Sulfide Tester – AZA 1314
The Apparatus for Hydrogen Sulfide Tester (Model: AZA-1314) 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 H₂S-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.
Cleveland Open-Cup Flash Point Tester AZA-1292
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The Cleveland Open-Cup Flash Point Tester (Model: AZA-1292) from AZA Lab is designed and manufactured in accordance with GB/T 3536-2008 and ASTM D92 standards for determining the flash and fire points of petroleum products. It is suitable for testing samples with flash points between 79°C and 400°C, except for fuel oils.
With precise temperature control, reliable performance, and user-friendly operation, this instrument provides accurate and consistent results, making it ideal for laboratories, refineries, and quality control applications.
Flash Point D93 Abel Closed Cup Tester (AZA 1278)
The Flash Point D93 Abel Closed Cup Tester (Model: AZA-1278) from AZA Lab is a high-precision instrument designed to determine the closed cup flash point of petroleum products, ensuring safety, reliability, and compliance with international standards such as ASTM D93 (Pensky-Martens Closed Cup Tester). This tester is widely used in laboratories, refineries, and fuel quality control centers to accurately evaluate the flammability and safety characteristics of liquid fuels, lubricants, and other petroleum fractions.
Petroleum Product Distillation Tester AZA-1284
The Manual Distillation Unit (Model: AZA-1284) from AZA Lab is a high-precision, two-way front-type distillation system designed for accurate petroleum product testing. Featuring a special lifting device for smooth and precise adjustments, the unit provides continuously adjustable heating power to meet diverse distillation requirements. Its φ12 mm inner diameter condenser tube ensures efficient condensation and optimal performance.
SEMI AUTOMATED CLEVELAND OPEN CUPFLASH POINT ANALYZER(AZA‑1289)
- Semi-automated Cleveland Open Cup flash point tester
- Conforms to ASTM D92 and ISO 2592
- Suitable for petroleum, lubricants, and chemical testing
- Manual sample cup handling with automated ignition
- Built-in digital temperature display
- Compact benchtop design with safety features
- High accuracy thermocouple monitoring
- Cost-effective alternative to full automation
Semi-Automated Abel Flash Point Analyzer (AZA- 1275)
- Model: AutoFlash-1275
- Semi-automated, microcontroller-based Abel flash point tester
- Conforms to IP 170, ISO 13736, IS 1448 (P:20)
- Test range: -30°C to 70°C (extendable to 110°C)
- Integrated PC + Windows-based UI with USB connectivity
- Real-time alerts: sensor, igniter, and flash detection faults
- Ideal for petroleum labs, refineries, and QC testing
Semi‑Manual Distillation Analyzer(AZA 1286)
- Semi-manual control with digital precision
- Follows ASTM D86 for petroleum distillation
- Ideal for gasoline, diesel, kerosene & jet fuel
- Real-time temperature and volume tracking
- Integrated safety features and alarms
- Suitable for educational, QA/QC, and R&D labs
- Digital thermoregulation with high accuracy
- Cost-effective solution for mid-volume testing
