CFR-A1 Gasoline Octane Rating Machine ASTM D2699 ASTM D2700
The CFR-A1 Gasoline Octane Rating Testing Machine ASTM D2699 ASTM D2700 is a state-of-the-art instrument designed to accurately determine and certify the knock rating of automotive gasoline and liquid spark-ignition aviation fuels. CFR-A1 Gasoline Octane Rating Testing Machine ASTM D2699 ASTM D2700 measures both Motor Octane Number (MON) and Research Octane Number (RON) in accordance with international standards ASTM D2699, ASTM D2700, GB/T 5487, and GB/T 503. With a working range of 40 to 120 octane numbers, the CFR-A1 Gasoline Octane Rating Testing Machine ASTM D2699 ASTM D2700 is an essential tool for fuel quality assessment and certification.
Overview
The CFR-A1 Gasoline Octane Rating Testing Machine ASTM D2699 ASTM D2700 utilizes a standardized single-cylinder, four-stroke cycle, variable compression ratio, carbureted CFR engine.CFR-A1 Gasoline Octane Number ASTM D2699 ASTM D2700 Octane Value Tester's engine is operated under a defined set of conditions to test sample fuels. CFR-A1 Gasoline Octane Rating Testing Machine ASTM D2699 ASTM D2700 is equipped with powerful software, high-precision measurement and control components, and a variety of functional external equipment, allowing operators to easily, accurately, and efficiently complete tests. The CFR-A1 Gasoline Octane Rating Testing Machine ASTM D2699 ASTM D2700 can automatically display, save, and print test reports, making it an indispensable tool for fuel testing laboratories and quality control facilities.
Performance Characteristics
Engine Design and Construction
Integral Cast Iron Cooling Jacket: The CFR-A1 Gasoline Octane Rating Testing Machine ASTM D2699 ASTM D2700 features an integral cast iron cooling jacket conforming to CFR specifications, with the cylinder and cylinder head integrally cast. This CFR-A1 Gasoline Octane Number ASTM D2699 ASTM D2700 Octane Value Tester's design ensures durability and precise temperature control.
Standard CFR Crankcase: The CFR-A1 Gasoline Octane Number ASTM D2699 ASTM D2700 Octane Value Tester's engine includes a CFR standard crankcase with five gears and two balance modules. The engine is mounted on the right side, with the turning check system at the front, ensuring stability and reliability during operation.
High-Quality Mechanical Components: The CFR-A1 Gasoline Octane Number ASTM D2699 ASTM D2700 Octane Value Tester's integrated cylinder, clamping sleeve, piston, carburetor components, and other major mechanical parts are designed and manufactured according to international standards, ensuring high precision and durability.
Operational Flexibility and Efficiency
Dual Octane Number Testing: The CFR-A1 Gasoline Octane Rating Testing Machine ASTM D2699 ASTM D2700 can test both MON and RON, providing flexibility to switch between these methods using a combination pulley. This CFR-A1 Gasoline Octane Rating ASTM D2699 ASTM D2700 Octane Value Tester's dual-functionality reduces the need for multiple systems, saving costs and space.
New MIX Heater Design: The CFR-A1 Gasoline Octane Number ASTM D2699 ASTM D2700 Octane Value Tester's new size MIX heater eliminates the need to disassemble the system when switching between MON and RON tests, streamlining the process and reducing downtime.
Precise Compression Ratio Testing: The machine-CFR-A1 Gasoline Octane Rating Testing Machine ASTM D2699 ASTM D2700 features a precise compression ratio test method with a built-in working curve, delivering more accurate test results.
Real-Time Monitoring and Alerts: Equipped with high-accuracy sensors and an integrated control module, the CFR-A1 Octane Value Tester can monitor various working conditions in real-time and provide alerts in abnormal situations, ensuring Octane Value Tester safe and reliable operation.
Advanced Control and Display
Windows Operating System: The CFR-A1 Gasoline Octane Rating Testing Machine ASTM D2699 ASTM D2700 operates on a Windows platform, displaying the knock meter and knock signal for easy monitoring and analysis.
Automatic Barometric Pressure Compensation: The CFR-A1 Gasoline Octane Number ASTM D2699 ASTM D2700 Octane Value Tester's built-in automatic barometric pressure compensation module ensures accurate measurements regardless of atmospheric conditions.
Real-Time Ignition Timing Display: CFR-A1 Gasoline Octane Number ASTM D2699 ASTM D2700 Octane Value Tester's Ignition timing is displayed automatically in real-time, allowing operators to make precise adjustments as needed.
Fuel Level and Knock Signal Adjustment: The CFR-A1 Gasoline Octane Number ASTM D2699 ASTM D2700 Octane Value Tester automatically searches for the fuel level to achieve maximum knock intensity, simplifying the adjustment process and ensuring consistent results.
Cooling and Lubrication Systems
Dual-Circulation Air Conditioner: CFR-A1 Gasoline Octane Value Tester's powerful dual-circulation air conditioner (ice tower) controls the intake air temperature (IAT) from 2°C to 4°C, effectively supporting the intake of large-bore engines.
Upper Exhaust Cooled Water Circulator: The CFR-A1 Gasoline Octane Number ASTM D2699 ASTM D2700 Octane Value Tester features a powerful upper exhaust cooled water circulator with a water tank capacity of ≥60L. The Octane Value Tester's cooled water outlet pressure ranges from 0.2 to 0.4 MPa, with a temperature range of 15°C to 25°C.
Lubricating Oil Management: The CFR-A1 Gasoline Octane Number ASTM D2699 ASTM D2700 Octane Value Tester includes a two-stage oil filtering and cooling function to effectively cool the lubricating oil and ensure long-term stable operation. Additionally, the lubricating oil preheating function reduces warm-up time.
Safety and Maintenance
Safety Features: The CFR-A1 Gasoline Octane Number ASTM D2699 ASTM D2700 Octane Value Tester is equipped with a phase protection device and an emergency stop button to provide emergency protection under abnormal conditions. CFR-A1 Gasoline Octane Number ASTM D2699 ASTM D2700 Octane Value Tester also features a laser displacement sensor for delay-free adjustment and limit safety protection.
Maintenance and Diagnostics: CFR-A1 Gasoline Octane Number ASTM D2699 ASTM D2700 Octane Value Tester includes a high-capacity data storage system and remote fault diagnosis functionality, making it easy to troubleshoot and maintain. CFR-A1 Gasoline Octane Number ASTM D2699 ASTM D2700 Octane Value Tester also features safety warnings and due maintenance reminders, as well as automatic recording of start-up time and accumulated test time.
Technical Parameters
| No. | Tech Indicator | Description |
| 1 | Working Range | 40～120 Octane Number |
| 2 | Cast Iron Cylinder Bore (Diameter) | 82.55mm (3.250 Inch) |
| 3 | Piston Stroke | 114.3mm (4.50 Inch) |
| 4 | Cylinder Displacement | 0.61L (37.33 in3) |
| 5 | Compression Ratio Range | Adjustable 4:1 to 18:1 |
| 6 | Engine Speed | 900 rpm±9 rpm for Motor Method |
| 600 rpm±6 rpm for Research Method | ||
| 7 | The clearance for both intake and exhaust valves | l0.20mm±0.025mm (0.008 in.±0.001 in.) |
| (Engine running and hot) | ||
| 8 | Spark Plug Gap | 0.51 mm±0.13 mm (0.020 in.±0.005 in.) |
| 9 | Lubricating Oil Pressure | 172kPa to 207kPa (25psi to 30psi) |
| 10 | Lubricating Oil Temperature | 57℃±8℃ (135℉±15℉) |
| 11 | Cylinder Jacket Coolant Temperature | 100℃±1.5℃ (212℉±3℉) |
| 12 | Intake Mixture Temperature | 149℃±1℃(300℉±2℉) |
| (Motor Method) | ||
| 13 | Intake Air Temperature | 38℃±2.8℃ (100℉±5℉) |
| (Motor Method) | ||
| 14 | Intake Air Temperature | l52℃±1℃ (125℉±2℉) for operation at standard barometric pressure,maintained within ±1℃ (±2℉) for other prevailing barometric pressure conditions. |
| (Research Method) | ||
| 15 | Ignition Timing | For Motor Method, 26°BTDC (ε=5.0), adjusted automatically by the computer as CR changed |
| (Real-Time Displayed) | ||
| 16 | Electrical Specifications | AC 380V±10%, 50Hz; AC 220V±10%, 50Hz, Properly Grounded |
| 17 | Dimension of Machine | 1650mm(W)×900mm(D)×1420mm(H) |
| 18 | Net Weight of Machine | 1200kg |
Applications
The CFR-A1 Gasoline Octane Number ASTM D2699 ASTM D2700 Octane Value Tester is suitable for a wide range of applications, including:
Automotive and Aviation Fuel Testing: Determining the octane rating of gasoline and aviation fuels to ensure they meet regulatory and performance standards.
Fuel Refineries: Quality control and research and development of fuel formulations.
Research Institutions: Conducting studies on fuel properties and combustion characteristics.
Regulatory Compliance: Ensuring fuels comply with national and international standards for octane rating.
Conclusion
The CFR-A1 Gasoline Octane Number ASTM D2699 ASTM D2700 Octane Value Tester is a comprehensive and advanced solution for fuel testing.
CFR-A1 Gasoline Octane Number ASTM D2699 ASTM D2700 Octane Value Tester's combination of precise engineering, advanced control systems, and user-friendly interface makes CFR-A1 Gasoline Octane Number ASTM D2699 ASTM D2700 Octane Value Tester an ideal choice for laboratories and industries that require accurate and reliable octane rating measurements. Whether you are testing automotive gasoline or aviation fuels, the CFR-A1 Gasoline Octane Number ASTM D2699 ASTM D2700 Octane Value Tester ensures consistent results, efficient operation, and enhanced safety, setting the standard for fuel quality assessment.
