HKL-2171 Apparatus for Viscosity of Petroleum Asphalt
Overview
HKL-2171 Apparatus for Viscosity of Petroleum Asphalt conforms to the ASTM D2171 Standard Test Methods for Viscosity of Asphalts by Vacuum Capillary Viscometer. Time is measured for a specific volume of liquid to be sucked up through a capillary tube using vacuum, under very precise conditions of vacuum and temperature. Viscosity in Pascal-seconds is determined by taking the flow time in seconds and multiplying it by the viscometer calibration factor.
Scope of Application
This product is specially made for the purpose of measuring the dynamic viscosity of petroleum asphalt at 60℃ with a glass capillary kinematic viscometer. Besides asphalt, this product can be used for determining the viscosity of different substances in the range of 0.0036 to 20.000 Pa·s.
Shear rate decreases when a liquid moves up the tube, or it may be changed by using different vacuums or different size viscometers. Therefore, this technique is apt for determining the viscosity of both Newtonian (simple) and non-Newtonian (complex) liquids.
Features
The instrument’s vacuum system is hermetically sealed with stringent sealing; the level of operating vacuum is 300mmHg.
The instrument is heated by an electrical heating tube and it has a digital temperature controller so that the temperature can be set very accurately. The integrated Pt100 sensor has many advantages including high sensitivity, strong resolution, very good anti-interference capability and small size. It guarantees very accurate temperature control and measurement. Moreover, it has a very user-friendly and clear digital display.
The circulating water vacuum pump provides the customers a choice of two main material options for the core: one made of stainless steel and the other one made of a corrosion-resistant material. The product as a whole displays the features of being resistant to corrosion, having no pollution, making very little noise, and being easily carried around. Besides that, a vacuum regulating valve may be installed if ordered.
The system uses motorized stirring to keep the temperature differences in the bath low, so it can maintain an even distribution of water temperature and at the same time lower the operators’ fatigue.
It uses a foreign digital thermostat to realize the accuracy of, the effectiveness of and the controllability of the temperature during the sample treatment. The control accuracy is up to ±0.1°C with the provision of a very handy temperature display.
The operation of four ports at once allows four samples to be processed simultaneously. Besides, there is continuous loading capability with strict maintaining of temperature stability.
Bath is fitted with LED lights that are energy efficient and economically light that allows one to easily see mercury thermometer’s graduations.
Technical Parameters
Model: HKL-2171
Applicable Standards: ASTM D2171
Temperature Control Method: Digital PID Temperature Control
Temperature control Range: Ambient Temperature ~ 80°C
Temperature Control Accuracy: ±0.1°C
Timing Range: 0.1 s ~ 999.9 s
Vacuum Pressure: 300 ± 0.5 mmHg
Bath Dimensions: Φ300 × 300 mm
Stirring Method: Motorized Stirring
Ambient Temperature: 5 ~ 45°C
Relative Humidity: ≤ 85% RH
Power Supply: AC 220V ± 10%, 50Hz
FAQ
Q1: What standards does this product (HKL-2171 Apparatus for Viscosity of Petroleum Asphalt) comply with?
A: HKL-2171 Apparatus for Viscosity of Petroleum Asphalt conforms to the ASTM D2171 Standard Test Methods for Viscosity of Asphalts by Vacuum Capillary Viscometer. This test method describes techniques for figuring out the apparent viscosity of asphalt binder through vacuum capillary viscometers kept at 60°C [140°F]. It can be used for materials with viscosities ranging from 0.0036 to more than 20,000 Pa·s [0.036 to more than 200,000 P].
Q2: The working principle of HKL-2171 Apparatus for Viscosity of Petroleum Asphalt?
A: Time is measured for a specific volume of liquid to be sucked up through a capillary tube using vacuum, under very precise conditions of vacuum and temperature. Viscosity in Pascal-seconds is determined by taking the flow time in seconds and multiplying it by the viscometer calibration factor.
Q3: Significance and use of HKL-2171 Apparatus for Viscosity of Petroleum Asphalt?
A: The viscosity at 60°C (140°F) mainly determines how the material flows and can be one of the criteria for defining cutbacks as well as asphalt binders.
Q4: How can I obtain the user guides and technical documentation for the products?
A: In order to assist you in your achievement, we provide you with easy access to a variety of resources such as product manuals, quick start guides, and application examples. All that is required is to visit our website or get in touch with our customer service team to get the documents necessary.
Q5: 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.
About us
Hong Kong Laboratory Technology Limited has been a reliable partner in the instrumentation industry since 2018. In the last eight years, we have established a strong network, helping more than 500 clients by exclusively representing over 50 international brands. Armed with thorough industry knowledge, we offer a smooth supply chain service from Research and Development to the end of production, all of which is backed by a strict quality management system. We have designed our main tools in accordance with the world standards (ISO 9001, ASTM, IP) and have them calibrated to the ISO/IEC 17025 standards that guarantee the precision and reliability. Besides that, we support innovation and safety awareness to help research institutions, petrochemical and mining companies, medical institutions, 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
Should it be necessary, we can deliver online installation and debugging services along with complete operation training. Besides, we keep end users’ 24/7 online training support throughout the year.
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: We have well-established logistics channels covering Asia, Europe, the Middle East, and other parts of the world, enabling us to provide you with efficient and reliable international shipping services.
Secure Packaging: Laboratory instruments are carefully packed to ensure that they are properly secured and protected from any damage during transportation.
International Certification
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ISO 9001 Certification | ASTM Certificate |
