Introduction
A petroleum Cleveland open cup flash point tester is an instrument used to measure the flash point and the fire point of the petroleum products by the Cleveland open cup method, and it is used in the petroleum, the fuel, the safety, and the quality control industries. The Cleveland open cup method measures the flash point by the heating of the sample in an open cup at a controlled rate and the application of an ignition flame at the intervals, and the flash point is the lowest temperature at which the vapors ignite, and the fire point is the temperature at which the sample continues to burn, following the standard test methods, such as the ASTM D92 and the ISO 2592; the petroleum Cleveland open cup flash point tester consists of a test cup, a heating system, a temperature control and a measurement system, an ignition source, and the observation, and it provides the flash point and the fire point, with features such as the digital temperature display and the automatic detection; the petroleum Cleveland open cup flash point tester is used for the measurement of the flash point of the fuel oils, the lubricants, and the other petroleum products, for the safety, for the classification, for the quality control, and for many other applications, and it is an essential instrument for the petroleum testing. Petroleum Cleveland open cup flash point testers are used in the petroleum industry, in the fuel industry, in the safety, in the laboratories, and for many other applications. With their open cup measurement, petroleum Cleveland open cup flash point testers are essential for the flammability assessment.
Automatic Cleveland Open Cup Flash Point Tester T-S220CFP
Automatic Cleveland Open Cup Flash Point Tester is a micro controller system. It is designed in accordance with ASTM D92 and thermocouple differential detection testing method. The electr...
Cleveland Open Cup Flash Point Tester T-S211CFP
Cleveland open cup flash point tester is a remote controlled testing unit, designed with quartz tube heater for rapid and efficient heating. Integrated heater, transmission and voltage re...
Cleveland Open Cup Flash Point Tester T-S212CFP
Cleveland open cup flash point tester is an automated unit, designed with quartz tube heater for rapid and efficient heating. Integrated wheel gear, slide way and motor ensures accuracy a...
Cleveland Open Cup Flash Point Tester T-S210CFP
Cleveland Open Cup Flash Point Tester ensures accurate and streamlined analysis of petroleum products and pitch. Engineered to meet ASTM D 92 standards, it has thermometer range of -6 to ...
Standards
ASTM D93-Standard Test Methods for Flash Point by Pensky-Martens Closed Cup Tester
Complies with the above standards, but is not limited to them.
Features
1. Determines flash point and fire point of petroleum products by Cleveland open cup method.
2. Precision heating control with standardized heating rate for reproducible flash point results.
3. Suitable for fuel oils, lubricating oils and other petroleum products with flash point above 79 degrees Celsius.
4. Includes test cup, thermometer, ignition source and heating apparatus for complete testing.
5. Semi-automatic or manual operation options for different laboratory requirements.
FAQ
Q1: What testing scenarios is this instrument mainly applied to?
A: The Cleveland open cup flash point tester is used in petroleum refineries, fuel quality laboratories, lubricant manufacturers and third-party testing organizations to measure the flash point and fire point of fuel oils, lubricating oils, bitumen and other petroleum products. It supports product specification compliance, transportation classification, storage safety assessment and quality control. Flash point is the lowest temperature at which vapors ignite momentarily, indicating fire hazard during handling, storage and transportation. The Cleveland open cup method is specified for products with flash points above 79 degrees Celsius and is widely used for residual fuels, lubricants and bituminous materials where closed cup methods are not applicable.
Q2: What standards does the instrument comply with?
A: The test method follows ASTM D92 for flash and fire points by Cleveland open cup, ISO 2592 for petroleum products flash and fire points, and the corresponding GB/T 3536 method. The instrument complies with relevant laboratory electrical and fire safety standards. Test cup dimensions and heating rate should follow the standard specification.
Q3: What is the warranty period for the whole machine and key components?
A: The heating apparatus and controller are covered by a 12-month warranty. The test cup, thermometer and ignition source are consumables or accessories excluded from warranty. Damage from improper heating rate, sample spillage or unauthorized repair is excluded.
Q4: Is this device difficult to operate? Is professional training required?
A: Operation requires trained laboratory personnel familiar with flash point testing and fire safety procedures. We provide an operation manual and remote guidance. Proper sample filling, heating rate control and ignition source application are important for accurate results. Testing should be performed in a well-ventilated area away from drafts.
Q5: What is the typical lead-time for order delivery?
A: Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.
Q6: Is regular calibration required? What is the recommended calibration cycle?
A: Temperature calibration against a reference thermometer is recommended every 6-12 months. Heating rate verification should be performed periodically. Full method verification with a certified flash point reference material is recommended for accredited laboratories.
Q7: Are supporting consumables universal?
A: Test cups, thermometers and ignition gas are available from laboratory suppliers, though cup dimensions should match the standard method. Long-term consumable cost is low.
Q8: Can I customize parameters or supporting accessories?
A: Customization includes automation level, maximum temperature and ignition source type. Additional test cups and accessories can be ordered separately. Custom orders extend delivery lead-time.
Q9: Does the purchase include on-site installation and commissioning service?
A: Standard delivery includes the apparatus and accessories with an operation manual. Remote commissioning guidance is provided. On-site service is not included for standard orders.
Q10: What types of samples are compatible with this equipment?
A: The tester handles petroleum products with flash points above 79 degrees Celsius within the method range. Samples with flash points below this range should use closed cup methods. Highly volatile or contaminated samples may produce inconsistent results. Users should follow proper safety procedures, including avoiding drafts and having fire safety equipment available. The open cup method is not suitable for highly flammable materials that pose a significant fire risk during testing.
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