HKL-611 Aniline Point Tester for Petroleum Products
Overview
This apparatus conforms to ASTM D611 Standard Test Methods for Aniline Point and Mixed Aniline Point of Petroleum Products and Hydrocarbon Solvents. Specified volumes of aniline and sample, or aniline and sample plus n-heptane, are placed in a tube and mixed mechanically. The mixture is heated at a controlled rate until the two phases become miscible. The mixture is then cooled at a controlled rate and the temperature at which two phases separate is recorded as the aniline point or mixed aniline point.
Features
The instrument features electric heating tube heating with manual temperature control, and the stirring speed can be infinitely adjusted according to requirements.
The aniline point test features photoelectric automatic endpoint detection with audio-visual alarm indication, offering user-friendly operation, accurate measurement, and reliable performance.
Technical Parameters
Power Supply: 220V±15% 50Hz
Heating Power: 40W
Temperature Control Range: Room temperature~150℃
Dimensions: 240 × 250 × 375 (mm)
Stirring speed: 0–1200 r/min
Installation Method
Upon unpacking the instrument, first inspect it for any damage or missing parts. Then verify all items against the packing list.
Insert the three-core plug into the power socket. (For personal safety, ensure the socket’s grounding wire is properly earthed.)
Press the power switch to see if the switch indicator light is on, then check each item in turn whether the speed of the stirring motor is changeable at will. Turn the Voltage Adjustment knob to check if the heating element is working. Rotate the Light Adjustment knob to see if the brightness change is possible. After the installation and testing are finished and the device is prepared for use, use it as the methods in the ASTM D611 standard explain.
FAQ
Q1: What standards does this product (HKL-611 Aniline Point Tester for Petroleum Products) comply with? And what is the applicable scope of this standard？
A: This apparatus conforms to ASTM D611 Standard Test Methods for Aniline Point and Mixed Aniline Point of Petroleum Products and Hydrocarbon Solvents. These test methods cover the determination of the aniline point of petroleum products and hydrocarbon solvents. Test Method A is applicable to transparent samples with an initial boiling point above room temperature, where the aniline point is below the bubble point and above the solidification point of the aniline-sample mixture. Test Method B, a thin-film method, is suitable for samples that are too dark to be tested by Test Method A. Test Methods C and D are intended for samples that may vaporize appreciably at the aniline point. Test Method E is particularly suitable when only small quantities of sample are available. Test Method F describes a procedure using an automatic apparatus, covering the range of Test Methods A and B.
Q2: Significance and use of HKL-611 Aniline Point Tester for Petroleum Products?
A: The aniline point (or mixed aniline point) is a convenient parameter used to characterize pure hydrocarbons and to analyze hydrocarbon mixtures. Aromatic hydrocarbons have the lowest aniline points, whereas paraffins have the highest ones. Cycloparaffins and olefins have values between those of paraffins and aromatics. For homologous series, the aniline point increases with the molecular weight. In some cases, the aniline point has been used alongside other physical properties in correlative methods for hydrocarbon analysis, but it is mainly used to estimate the aromatic hydrocarbon content of mixtures.
Q3: What is the minimum order quantity? How long is the delivery lead time?
A: The smallest order quantity would be a single unit. After making the advance payment, it would take approximately 20 days for the delivery.
Q4: Do you provide product operation manuals or technical documentation?
A: Yes, we provide digital formats of product manuals, quick operation guides, application cases, and standard operating procedures (SOPs). You can get these by logging in to the download center of our official website or directly contacting customer service to ask them.
Q5: How do I track my order?
A: Once the shipment has been sent out, we will share the tracking number / bill of lading number along with the link for tracking. You can always see where your shipment is at any given time by checking the courier’s or logistics company’s official website or by getting in touch with our customer service team.
About us
Hong Kong Laboratory Technology Limited has been a trusted partner in the area of scientific and industrial equipment from 2018. Through our dedication over the last eight years, we have opened up our network to include more than 50 leading manufacturers and we have delivered our solutions to more than 500 clients, as a professional supply chain enterprise. Our company operates under a stringent quality management system, complying with multiple international standards including ISO 9001, ASTM, and IP requirements. The core products not only comply with the ISO/IEC 17025 instrument calibration and testing standards, but are also widely used in research institutions,petrochemical andmining industries, medical institutions,and environmental protection departments. This high-standard quality has earned broad market and customer trust.
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
If assistance is needed, we will provide online installation and commissioning services, as well as comprehensive operation training for you. Meanwhile, we also offer 24/7 online training support for end users throughout the year.
2. Professional After-Sales Service
According to the type of instrument, we can provide specialized maintenance services. Our goal is to become the highest-quality and most reliable instrument supplier in the market. We welcome your valuable opinions and suggestions to help us continuously improve our service quality.
Logistics and Shipping
Worldwide Shipping: We have extensive experience in shipping goods to Asia, Europe, the Middle East, and other regions.
Secure Packaging: Laboratory instruments are carefully packed to ensure they are properly secured and protected during transit.
International Certification
| 
|
ISO 9001 Certification | ASTM Certificate |
