Introduction
Cleveland Open Cup Flash Point Tester allows temperature measurements from room temperature up to 400℃ with a high resolution. It features electronic ignition with a controlled flame size between 3mm and 4mm, and offers an adjustable heating rate. This instrument ensures reliable repeatability with minimal error across all flash point ranges. Its compact packaging makes it easy to transport and store. This robust instrument is ideal for laboratories and quality control departments requiring precise flash point testing.
This petroleum testing is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.Applications
Our Cleveland Open Cup Flash Point Tester is mainly used to determine the flash point of various types of oils, including gasoline engine lubricating oil, diesel engine lubricating oil, compressor oil, refrigeration oil, turbine oil, gear oil, and mechanical oil.
Specifications
| Temperature Measurement Range | Room Temperature to 400℃ |
| Repeatability | Flash Point ≤150℃: ±2℃ Flash Point ≥150℃: ±3℃ |
| Resolution | 0.1℃ |
| Precision | 0.5% |
| Heating Speed | In line with GB/T3536 D92 Heating rate: 5 to 17℃ per min |
| Ignition Mode | Electronic ignition, flame size 3mm to 4mm |
| Ambient Temperature | 10 to 40℃ |
| Relative Humidity | ≤80% |
| Power Supply | AC 220V ±10%, 50Hz |
| Packaging Dimensions (L × W × H) | 350 × 530 × 400 mm |
| Net Weight | 15 kg |
| Gross Weight | 19 kg |
Features
Large Display
User-Friendly Interface
Efficient Menu Input
Clear Simulation Tracking
Intelligent Error Prompts
Automatic Pressure Correction
Precise System Calibration
Fast Data Scan & Print
Automated Test Arm
Reliable Electronic Ignition
Effective Air Cooling
Safe Operation Design
Enhanced Testing Safety
Stable Performance
FAQs
1. What is the benefit of having separate flash and fire point detection in Cleveland Open Cup Flash Point Tester ?
The Cleveland Open Cup Flash Point Tester is capable of detecting both the flash point (the temperature at which vapors ignite briefly) and the fire point (when sustained burning occurs for at least 5 seconds). This dual detection helps evaluate both the ignition risk and the fire hazard of a substance more accurately. The unit supports safety classification and compliance with industry regulations in petroleum, chemical, and transport sectors. Having both measurements in a single test improves testing efficiency and reduces the need for duplicate procedures.
2. How does the ion detection ring contribute to the operation of the Cleveland Open Cup Flash Point Tester ?
Cleveland Open Cup Flash Point Tester is equipped with an ion detection ring that automatically senses the presence of a flame during combustion. It detects changes in ion concentration, confirming ignition without relying on visual cues. This feature makes this unit more accurate and consistent in determining flash and fire points. It also improves safety and eliminates manual observation errors during high-temperature testing.
3. Is the Cleveland Open Cup Flash Point Tester suitable for testing dark or viscous samples?
The Cleveland Open Cup Flash Point Tester is well-suited for testing dark and viscous samples such as heavy oils, greases, and asphalt. The open cup design and wide temperature range of up to 400?°C make it capable of handling thicker substances effectively. It delivers consistent results with uniform heating and stable flame application. Optical clarity or sample color does not affect performance, ensuring accurate detection regardless of the sample appearance.
4. Do I need to recalibrate the Cleveland Open Cup Flash Point Tester for different oil samples?
Cleveland Open Cup Flash Point Tester can be used for a variety of oil types, including motor oil, transformer oil, and hydraulic oil, without requiring recalibration between each sample. To ensure accurate results, it is important to clean the sample cup and test chamber thoroughly between tests. Calibration of the tester should be checked periodically with standard reference materials. For high-precision laboratories, monthly calibration verification is recommended.
5. What happens if there is a power failure or overheating during a test on the Cleveland Open Cup Flash Point Tester ?
The Cleveland Open Cup Flash Point Tester includes built-in safety mechanisms that automatically stop heating and ignition if a power failure or overheating is detected. Once safe conditions are restored, the unit enters standby mode and alerts the operator to reset or reconfigure the system. These interlocks protect both the user and the equipment from damage. Regular inspection of the tester’s power connections and grounding is essential to prevent such interruptions.
6. How often should the Cleveland Open Cup Flash Point Tester be cleaned?
Cleveland Open Cup Flash Point Tester should be cleaned after every test to remove carbon residues and prevent buildup in the sample cup and ignition zone. Weekly maintenance should include inspection and cleaning of the gas line, ion ring, and ignition nozzle. The external surface and screen of the tester can be cleaned with a soft, dry or lightly damp cloth. Avoid using harsh chemicals or abrasive tools that might damage sensitive components.
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