HKL-6371 Automatic Cold Filter Plugging Point Tester
Overview
HKL-6371 Automatic Cold Filter Plugging Point Tester conforms to standard ASTM D6371 Standard Test Method for Cold Filter Plugging Point of Diesel and Heating Fuels. A specimen of the sample is cooled under specified conditions and, at intervals of 1°C, is drawn into a pipet under a controlled vacuum through a standardized wire mesh filter. The procedure is repeated, as the specimen continues to cool, for each 1°C below the first test temperature. Testing is continued until the amount of wax crystals that have separated out of solution is sufficient to stop or slow down the flow so that the time taken to fill the pipet exceeds 60 s or the fuel fails to return completely to the test jar before the fuel has cooled by a further 1°C. The indicated temperature at which the last filtration was commenced is recorded as the CFPP.
.The CFPP of a fuel is suitable for estimating the lowest temperature at which a fuel will give trouble-free flow in certain fuel systems
Features
The main part operates compressor refrigeration, which means there is no need for circulating cooling water. It relies on air cooling with a fan and starts cooling as soon as it gets power.
This instrument is equipped with an imported digital temperature controller for accurate temperature control. In order to satisfy the high level requirement of temperature control and at the same time extend the life of the compressor, it has been installed with an auxiliary heating tube. PT100 sensor guarantees high resolution, strong anti-interference capability, high temperature control accuracy and other excellent performances.
The cooling chamber, which is made of copper tubing, has a very high heat storage capacity. This enables simultaneous testing of two samples and also the possibility of continuous running.
The refrigeration system grabs on to advanced patented technology giving the chance to a single compressor to cool the chamber below -40°C without any other effort. The compressor has compact and lightweight size, stable operation and minimum vibration.
The unit includes a suction filtration device.
Technical Parameters
Model: HKL-6371
Applicable Standard: ASTM D6371
Temperature Control Method: Imported digital PID temperature controller
Temperature Control Range: Ambient temperature to -40°C ±0.1°C
Refrigeration Method: Imported compressor refrigeration (with imported technology)
Operation Mode: Dual-cell, with suction filtration device
Result Processing: Manual observation
Power Rating: 400W
Power Supply: AC 220V ±10%, 50Hz
FAQ
Q1: What standards does this product (HKL-6371 Automatic Cold Filter Plugging Point Tester) comply with?
A: HKL-6371 Automatic Cold Filter Plugging Point Tester conforms to standard ASTM D6371 Standard Test Method for Cold Filter Plugging Point of Diesel and Heating Fuels. A specimen of the sample is cooled under specified conditions and, at intervals of 1°C, is drawn into a pipet under a controlled vacuum through a standardized wire mesh filter. The procedure is repeated, as the specimen continues to cool, for each 1°C below the first test temperature. Testing is continued until the amount of wax crystals that have separated out of solution is sufficient to stop or slow down the flow so that the time taken to fill the pipet exceeds 60 s or the fuel fails to return completely to the test jar before the fuel has cooled by a further 1°C. The indicated temperature at which the last filtration was commenced is recorded as the CFPP.
Q2: What is the significance of CFPP’s testing？
A: This test method is for identifying the cold filter plugging point (CFPP) temperature of diesel and domestic heating fuels by means of manual or automated tools. The CFPP of a fuel is a good indicator of its ability to continue flowing smoothly at very low temperatures in some fuel systems without causing any problems.
Q3: What is the minimum order quantity? How long is the delivery lead time?
A: The minimum quantity for one order is one unit, and the delivery time is around 20 days from the date of receiving advance payment.
Q4: Do you provide product operation manuals or technical documentation?
A: Yes, We provide electronic editions of product manuals, quick guides, application cases, and standard operating procedures (SOPs). You can get them by signing into the download center on our official website or by asking customer service for the arrangement.
Q5: Do you provide online training services?
A: We can offer online installation and debugging services if required, and we also provide full operation training. Besides that, we ensure 24/7 online training support for the end users all year round.
About us
Hong Kong Laboratory Technology Limited established in 2018, is one of the leading supply chain solutions providers in the scientific instrument industry. Through our knowledge of over eight years in this field, we have linked more than 500 Research and Development clients with one of the largest supplier networks consisting of over 50 top manufacturers, thus enabling a smooth transition from innovation to mass production. Our operations are very well controlled by a robust quality management system and the main product lines not only meet the worldwide standards such as ISO 9001, ASTM, and IP but also comply with the very stringent requirements of the ISO/IEC 17025 calibration standard. This commitment to precision and quality has resulted in us being the most preferred partner of scientific research institutions, hospitals, environmental agencies, as well as the mining and petrochemical industries.
Company Advantages
(1)Full-Chain Resource Integration Capability
(2)Professional Technical Service Team
(3)Rich Industry Practical Cases
(4)Reliable After-Sales Service
Service Guarantee
1. Online Training Services
We are going to be by your side throughout the entire process. We will provide you with directions on online setup and will also give you extensive training on how to operate the system, making sure that you are comfortable and confident with your navigation of the new system. As a matter of fact, our support doesn’t stop there—we provide 24/7/365 online training and assistance to all users around the clock.
2. Professional After-Sales Service
We offer targeted maintenance solutions for various instrument categories. Our goal is to become your preferred partner, recognized as a provider of top-quality and highly dependable instruments. We highly appreciate your feedback and recommendations as they are crucial for us to improve our services and serve you better. We are grateful that you joined us in this cooperative path.
Logistics and Shipping
Worldwide Shipping: International logistics is something we understand very well, and that allows us to assure a smooth delivery to the destinations in Asia, Europe, and the Middle East.
Secure Packaging: The packing of laboratory apparatus is done with great care to ensure that they are properly secured and protected from any damage while in transit.
International Certification
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ISO 9001 Certification | ASTM Certificate |
