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General Items
Cleveland Open Cup (D92) Flash Point Tester AZA1291
The Cleveland Open Cup Flash Point Tester AZA1291 from AZA Lab is a precision-engineered analytical instrument designed for accurate determination of flash point and fire point of petroleum products in full compliance with ASTM D92 and GB/T 3536-2008 standards. Built for reliability, safety, and intelligent operation, the AZA1291 is ideal for petroleum laboratories, refineries, inspection agencies, and quality control departments requiring repeatable and standards-compliant results.
The analyzer is suitable for samples with flash points ranging from 79°C to 400°C, covering a broad spectrum of petroleum products such as lubricating oils, transformer oils, diesel, heating oils, base oils, waxes, and other high-flash-point materials.
Description
High-Accuracy Cleveland Open Cup Testing
Flash point and fire point testing are critical parameters for evaluating the flammability, storage safety, transportation classification, and regulatory compliance of petroleum products. The AZA1291 employs the Cleveland Open Cup (COC) method, which is internationally recognized for high-temperature flash and fire point determination.
The system features precise temperature ramp control, ensuring smooth heating in accordance with ASTM D92 requirements. Automatic detection of flash and sustained fire ensures reliable identification of test endpoints with minimal operator intervention.
Advanced Touchscreen & Intelligent Control
At the core of the AZA1291 is an 8-inch high-definition IPS touchscreen, powered by a 32-bit ARM processor and a high-precision AD acquisition chip. This advanced control architecture allows:
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Real-time temperature curve visualization
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Automatic data recording and storage
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Intuitive menu navigation
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Clear display of flash and fire point results
The intelligent control system enhances repeatability while simplifying daily operation, even for high-throughput laboratory environments.
Automatic Atmospheric Pressure Compensation
To ensure maximum accuracy under varying environmental conditions, the AZA1291 is equipped with automatic atmospheric pressure measurement and correction. Flash point values are automatically adjusted to standard pressure conditions, reducing calculation errors and improving compliance with international testing standards.
Smart Connectivity & Data Management
The analyzer features built-in Bluetooth connectivity, enabling seamless wireless transmission of test results to compatible devices for viewing, documentation, and reporting. This feature improves workflow efficiency and reduces manual data transcription.
Additionally, the system supports:
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Remote software upgrades
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Intelligent fault diagnostics
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Early warning alerts
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Performance status monitoring
These smart features ensure long-term reliability and reduced downtime.
Enhanced Safety & Fire Control System
Safety is a critical consideration in high-temperature flash point testing. The AZA1291 incorporates:
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Electronic ignition with gas flame, ensuring stable and repeatable ignition
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Automatic fire extinguishing system that activates immediately after fire point detection
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Manual fire extinguishing capability for added operator control
These features significantly reduce operator exposure to open flames while maintaining precise fire point determination.
Durable Design for Laboratory & Industrial Use
The AZA1291 is constructed for long-term operation in demanding laboratory and refinery environments. Its compact benchtop design minimizes space requirements while maintaining robust thermal stability and mechanical durability.
The instrument operates reliably under standard laboratory conditions and is designed for continuous quality control and R&D testing.
Key Applications
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Petroleum and lubricant testing laboratories
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Oil refineries and petrochemical plants
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Transformer oil and insulating fluid analysis
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Fuel storage and transportation safety evaluation
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Quality control and regulatory compliance testing
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Research and academic laboratories
Key Features
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Cleveland Open Cup flash & fire point tester
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Fully compliant with ASTM D92 and GB/T 3536-2008
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Flash point range: 79°C to 400°C
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8-inch IPS touchscreen with real-time curve display
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Automatic atmospheric pressure correction
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Bluetooth wireless data transmission
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Electronic gas ignition system
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Automatic and manual fire extinguishing
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Intelligent diagnostics and remote software updates
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High accuracy, repeatability, and operator safety
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | AZA1291 |
| Test Method | Cleveland Open Cup (ASTM D92, GB/T 3536-2008) |
| Flash Point Range | 79°C to 400°C |
| Power Supply | AC 220V ±10%, 50 Hz |
| Maximum Power Consumption | 700 W |
| Heating Rate | 14–17°C/min (initial), 5–6°C/min (after preset FP +20°C) |
| Ignition Method | Electronic ignition with gas flame |
| Data Transmission | Bluetooth |
| Fire Extinguishing | Automatic after fire point detection + manual option |
| Ambient Temperature | 15–35°C |
| Relative Humidity | ≤85% |
| Dimensions (L×W×H) | 510 × 320 × 330 mm |
| Net Weight | 20 kg |
Frequently Asked Questions (FAQ)
Q1: Which standards does the AZA1291 comply with?
It fully complies with ASTM D92 and GB/T 3536-2008 standards for Cleveland Open Cup flash and fire point testing.
Q2: What products can be tested using this instrument?
It is suitable for lubricating oils, transformer oils, diesel, heating oils, waxes, base oils, and other high-flash-point petroleum products.
Q3: Is atmospheric pressure correction automatic?
Yes. The system automatically measures and corrects for atmospheric pressure to ensure accurate results.
Q4: How is operator safety ensured?
The analyzer includes electronic ignition, automatic fire extinguishing, manual override, intelligent diagnostics, and stable temperature control.
Q5: Can test data be transferred wirelessly?
Yes. Built-in Bluetooth enables wireless viewing and transfer of test data.
Model: AZA1291 – Cleveland Open Cup Flash & Fire Point Tester
Additional information
| Test Method |
Cleveland Open Cup (ASTM D92) |
|---|---|
| Temperature Range |
Ambient to 400°C |
| Sample Cup Material |
Stainless Steel |
| Heating System |
Microprocessor-controlled |
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