HKL-2908 Apparatus for Oil Content of Microcrystalline Wax (Volumetric Method)
Overview
HKL-2908 Apparatus for Oil Content of Petroleum Waxes conforms to the ISO 2908 Petroleum waxes - Determination of oil content. This method is designed to determine the oil content in microcrystalline wax as well as mixed crystalline wax having a congealing point above 30°C and the oil content less than or equal to 15% (mass basis). But the oil can only dissolve up to a certain point in methyl ethyl ketone. Hence, when the waxes have oil content of more than 5%, the formation of two liquid phases may be brought about, complicating the analysis. In such cases, this technique cannot be applied to the sample.
Features
The instrument is designed in a compact and elegant style, highlighting user-friendliness and functionality.
The structure is divided into modules, each representing a bath: melting wax, cooling wax, and cooling at low temperature. Each module features dual wells so that two samples, at the same time, can be processed.
The core control unit is a highly accurate digital temperature controller using a PT100 sensor for the temperature measurement. The PT100 provides quick reaction and stable operation, by accurately it reflects temperature changes. Thanks to the controller’s high-precision output, it is possible to operate within the error limits defined by the standards.
It features a wax oil evaporation chamber. It keeps the temperature at 35±1°C which is room temperature. This is done with the help of a digital PID temperature controller. Also, light tubes which are mounted at the bottom are used for better clarity of the observation.
The evaporation chamber has a flow meter, with which you can adjust the gas flow rate in real-time by turning the control knob.
With the use of a compressor cooling system, the device can be quickly cooled down after starting, and the evaporator unit ensures a stable, ample, clean, and dry air supply.
Technical Parameters
Model: HKL-2908
Refrigeration Method: Compressor Refrigeration
Temperature Control Method: Segmented Temperature Control, Independent Thermostat
Working Mode: Three-Temperature Zones, Six Test Wells (with Evaporator)
Wax Melting Bath: 90°C ±1°C
Wax Cooling Bath: 0°C ~ 1°C
Low-Temperature Bath: -34.5°C ±1°C
Evaporation Unit: 35°C ±1°C
Dual Flow Meters with Air Regulating Valve
Total Power: 700W
Rated Voltage: 220V ±10%, 50Hz
Ambient Temperature Range: 0°C ~ 45°C
Relative Humidity: ≤85% RH
FAQ
Q1: What standards does this product (HKL-2908 Apparatus for Oil Content of Microcrystalline Wax (Volumetric Method)) comply with?
A: HKL-2908 Apparatus for Oil Content of Petroleum Waxes complies with ISO 2908 for the determination of oil content in petroleum waxes. This method is designed to determine the oil content in microcrystalline wax as well as mixed crystalline wax having a congealing point above 30°C and the oil content less than or equal to 15% (mass basis). However, the solubility of oil in methyl ethyl ketone is limited. As a result, for waxes with oil content exceeding 5%, two liquid phases may be formed, causing difficulties in the analysis. In such cases, this technique cannot be applied to the sample.
Q2: How do I check the status of my order?
A: After your parcel ships, you will receive a tracking number and a direct link to the shipping details. Monitoring the package can actually be done on the courier’s official website. Whenever you experience any difficulties or questions, don’t hesitate to contact our customer support team as they are readily available to attend to you.
Q3: How is their safety ensured during transportation?
A: When it comes to instrument packaging, our team of seasoned users packaging instruments with shockproof foam boxes and heavy-duty wooden crates, both specially designed. In addition, we work with logistics providers who are not only experts in the handling of precision instruments but also ensure that your product reaches you in a safe and undamaged manner.
Q4: What international shipping options are available?
A: We offer different international shipping options that are quite flexible to meet your different needs. Here are some methods we offer: (1) International Express: We work with the worldwide leading express delivery companies such as DHL, FedEx, and TNT, which are indeed the best solution for shipments that are small in quantity and high in value. (2) Air Freight: This is appropriate for the shipments that are of moderate sizes, and it maintains a good balance between cost and efficiency. (3) Sea Freight: If you are ordering in bulk, container load (FCL) as well as small-than-container load (LCL) services are the best options for you through the sea freight. (4) Rail Freight: Thanks to our vast network spanning widely in Eurasia (e.g. Central Asia, Russia, and Europe), we have a top-notch and speedy rail express service from China to Europe.
Q5: Do you have relevant industry certifications?
A: Our company is ISO9001 certified for quality management system, and our products carry certifications such as CE and CPA (contract for measuring instruments) to guarantee high-quality products and accurate data.
About us
Since 2018, Hong Kong Laboratory Technology Limited has been counted on as a reliable partner in the instrumentation industry. In fact, over these eight years, we have constructed a solid platform for our business, helping more than 500 clients through the exclusive distribution of more than 50 world-renowned brands. Thanks to our rich industry knowledge, we offer an uninterrupted supply chain service starting from Research and Development to the final manufacturing stage, which is reinforced by a well-established quality management system. We have developed our main instruments to comply with international standards (ISO 9001, ASTM, IP) and we regularly calibrate them according to ISO/IEC 17025 norms which help us guarantee precision and reliability. Our goal is to provide new ideas and a higher degree of safety to research institutions, petrochemical and mining industries, medical facilities, and environmental organizations.
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 ready to install and debug the software online if necessary. Moreover, we can give you a full set of operation trainings. Our end users can count on 24/7 online training support throughout the year.
2. Professional After-Sales Service
We offer professional instrument repair services depending on the type of instrument. Our mission is to be recognized as the top quality and most trustworthy instrument supplier in the industry. We would appreciate your valuable feedback and suggestions to assist us in continually enhancing our service quality.
Logistics and Shipping
Worldwide Shipping:We possess vast and well-established logistics channels that cover Asia, Europe, the Middle East, and other parts of the world, allowing us to offer you efficient and reliable international shipping services.
Secure Packaging: Laboratory instruments are safely packed in secure cases so that they are well protected and there is no chance of damage during transportation.
International Certification
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ISO 9001 Certification | ASTM Certificate |
