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- The OptiMVD Viscometer
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- Phase Technology
- The OptiMVD Viscometer
The OptiMVD Viscometer
The OptiMVD is an automatic viscosity meter that combines viscosity and density measurement in one instrument. It is suitable for laboratories in the oil, refinery, lubricant, and chemical industries, as well as commercial testing laboratories.
This viscometer measures viscosity based on the Hagen–Poiseuille capillary principle. The sample is sent into a temperature-controlled measuring cell containing a horizontal capillary tube. Optical sensors detect the time required for the sample to flow through the tube.
Density is measured using a U-shaped tube. This allows the instrument to report both viscosity and density from the same test.
The OptiMVD uses only 5 mL of sample per test and can measure viscosity and density at the same time. Models equipped with a dual viscometer can measure dynamic viscosity and density at two different temperatures within a single test cycle. The fastest test time is approximately 10 minutes.
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Specification
-
Standard
-
Model
- Measures viscosity from 1 to 2,000 mm²/s at 40°C.
- Measures density from 0.5 to 2.0 g/cm³.
- Provides accurate temperature control from +15°C to +100°C, with temperature repeatability of ±0.005°C.
- Suitable for testing diesel fuel, lubricating oil, and other petroleum products.
- Available in a single-sample model, a model with one 24-position sample tray, and a model with two 24-position sample trays.
- Includes automatic temperature control, cleaning, and drying systems.
- Uses the capillary measurement principle. Optical sensors measure the sample flow time through the capillary tube under constant air pressure.
- Uses only 5 mL of sample to measure viscosity and density in a single test.
- The included waste container can support more than 50 cleaning cycles, even when two cleaning solvents are used.
- Features a 13.3-inch touchscreen.
- Smart Sample Ordering automatically arranges the testing order based on the number of samples, test temperature, and priority. This can reduce total testing time by approximately 20–50%.
- Priority samples can be tested first without following the original sample queue.
- Provides accurate and reliable results, with viscosity repeatability below 0.75% and reproducibility below 1.38%, according to ASTM D7945.
- ASTM D7945
- Correlation with ASTM D445
- ASTM D4052
- ISO 3104
- IP 71
- GOST 33
- GB/T 265
OptiMVD Model SS-D
OptiMVD Model AS1-D
OptiMVD Model AS2
OptiMVD Model SS
OptiMVD Model AS1
-
Specification
-
Standard
-
Model
- Measures viscosity from 1 to 2,000 mm²/s at 40°C.
- Measures density from 0.5 to 2.0 g/cm³.
- Provides accurate temperature control from +15°C to +100°C, with temperature repeatability of ±0.005°C.
- Suitable for testing diesel fuel, lubricating oil, and other petroleum products.
- Available in a single-sample model, a model with one 24-position sample tray, and a model with two 24-position sample trays.
- Includes automatic temperature control, cleaning, and drying systems.
- Uses the capillary measurement principle. Optical sensors measure the sample flow time through the capillary tube under constant air pressure.
- Uses only 5 mL of sample to measure viscosity and density in a single test.
- The included waste container can support more than 50 cleaning cycles, even when two cleaning solvents are used.
- Features a 13.3-inch touchscreen.
- Smart Sample Ordering automatically arranges the testing order based on the number of samples, test temperature, and priority. This can reduce total testing time by approximately 20–50%.
- Priority samples can be tested first without following the original sample queue.
- Provides accurate and reliable results, with viscosity repeatability below 0.75% and reproducibility below 1.38%, according to ASTM D7945.
- ASTM D7945
- Correlation with ASTM D445
- ASTM D4052
- ISO 3104
- IP 71
- GOST 33
- GB/T 265
OptiMVD Model SS-D
OptiMVD Model AS1-D
OptiMVD Model AS2
OptiMVD Model SS
OptiMVD Model AS1
