Kinematic Viscometer 52-KVM103 – High-Temperature Kinematic Viscosity Testing for Laboratory Applications
The Desktop Double-Layer Laboratory Instrument - Model 52-KVM103 Kinematic Viscometer is intended for accurate kinematic viscosity measurement of asphalt and petroleum products. The design meets ASTM D2171 / D2171M – asphalt kinematic viscosity Test (Capillary Viscometer Methods) specifications and features programmed high-temperature testing with prerequisites for stable thermal conditions and consistent flow measurement. Its compact laboratory-friendly structure makes it suitable for quality control labs, research facilities, and material testing environments.
Importance of Kinematic Viscosity Testing in Laboratories
Kinematic Viscometer 52-KVM103 has an important use in the determination of the flow motion of asphalt glue and petroleum products at higher temperatures. Temperature regulation issues, as well as the handling of multiple samples, tend to reduce the efficiency of testing in laboratory settings. This device is, therefore, essential in ensuring that the laboratory flow remains steady.
Technical Specifications Supporting Accurate Measurements
Kinematic Viscometer 52-KVM103: Its design incorporates appropriate operating factors that enable stable testing as follows:
Capacity: 23 L High-temperature resistant glass bath
Bath temperature range: From ambient to 180.0 °C
Ranges of measurement for water and ice: 100
Accuracy of temperature control: ± 0.1 °C
Ambient Temperature: -10 °C to 35 °C
Relative Humidity: ≤ 85 %
Inner diameters: 1.02, 1.26, 1.48
Sample handling: Simultaneous testing of up to 3 samples
Stirring Motor: 6 W, 1200 rpm
Temperature display: Mercury thermometer with a scale division of 0.1°C
These specifications enable laboratories to provide consistent heating during long-duration high-temperature kinematic viscosity measurements.
Applications Across Laboratory and Testing Fields
Kinematic Viscometer 52-KVM103 finds application in:
Asphalt and bitumen testing laboratories
Petroleum & Petrochemicals Quality Control Laboratories
Research and development groups
Facilities for Academic Material Testing
Facilities for Industrial Material Testing
It is capable of being compatible with a variety of capillary sizes so that a wide range of kinematic viscosity levels can be accommodated.
Advantages Laboratory Operations
Conducts Elevated Temperature Tests
The temperature of the bath could go up to 135 °C. Optional temperatures up to 180 °C are also possible. Therefore, it is ideal for use with high viscosity materials.
Testing of three samples at a time reduces waiting time and enhances laboratory testing capacity.
Stable Thermal Environment
The constant stirring at a speed of 1200 rpm ensures even temperature distribution in the bath. This helps prevent errors caused by uneven thermal conditions during asphalt kinematic viscosity testing.
Seven capillary diameters are provided to enable viscosity measurements across low to high flow rates without changing the Viscometer.
How the Instrument Reduces Laboratory Workload
High-temperature kinematic viscosity measurements may require constant observation. However, the Kinematic Viscometer 52-KVM103 simplifies high-temperature testing by maintaining constant bath conditions using a digital temperature controller and continuous stirring. Its ability to test multiple samples simultaneously makes it function similarly to an automatic viscometer, significantly improving workflow efficiency.
Benefits for Testing and Research Facilities
A Kinematic Viscometer 52-KVM103 is beneficial to laboratories because it:
Reduces turnaround time for viscosity tests
Minimizes operator interaction in long-duration tests
Is compatible with standard Cannon-Fenske capillary Viscometer systems
Is suitable for quality control and laboratory research
Integrates easily into existing laboratory layouts
Kinematic Viscometer 52-KVM103 is designed for laboratories that require accurate, high-temperature asphalt kinematic viscosity measurement for petroleum and asphalt samples. Its temperature accuracy of ± 0.1°C up to 180.0°C, combined with simultaneous
multi-sample testing, optimizes laboratory efficiency while minimizing human error. Compatibility with various Cannon-Fenske capillaries and user-friendly design further reinforce its role as a reliable automatic viscometer solution for quality control, research, and material testing laboratories.
Lab Expo provides laboratory instruments designed to support precise testing and routine analysis across research and quality control environments. With a focus on practical laboratory requirements, Labexpo equipment helps streamline workflows, maintain controlled testing conditions, and handle demanding applications such as high-temperature viscosity measurement. These instruments are suited for laboratories seeking consistent performance, ease of operation, and compatibility with standard testing methods.
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