Spindle 1
Model No. :
Brand : BEVS
The BEVS 1131/25 is a specific configuration of the Intelligent Rotothinner, featuring Spindle 1 to provide high-accuracy viscosity measurement for fluids in the low to mid-range. This instrument is crucial for R&D and quality control, performing highly consistent measurements at a fixed high-shear rate of . It allows for real-time monitoring of viscosity changes while additives are mixed, offering critical data on shear properties for materials like thin coatings and inks.
- Ideal for low viscosity liquid testing
- Accurate measurements at
- Monitors consistency during thinning process
− Features
- Dedicated Low-Viscosity Spindle: Configured with Spindle 1, providing a highly precise measurement range of (), optimized for low-viscosity materials such as primers, thin solvents, and clear coatings.
- Fixed High-Shear Rate: Operates at a controlled, constant spindle speed of , ensuring standardized test conditions that accurately simulate the shear forces encountered during high-speed application methods.
- Superior Measurement Accuracy: Achieves a laboratory-grade accuracy of of full scale and an exceptional repeatability of of full scale, delivered by a high-precision measuring motor.
- Automated Spindle Handling: Features an automatic lifting function for the spindle, which guarantees repeatable immersion depth for every test and minimizes contact contamination risk during setup.
- Integrated Data and Control: Utilizes a high-definition touch screen display for automatic measurement control and clear presentation of data, alongside a fine resolution of .
- Real-Time Monitoring Capability: Enables continuous viscosity monitoring as thinners or additives are introduced, providing immediate feedback on formulation adjustments and rheological behavior.
+ Resources
+ FAQs
Features
- Dedicated Low-Viscosity Spindle: Configured with Spindle 1, providing a highly precise measurement range of (), optimized for low-viscosity materials such as primers, thin solvents, and clear coatings.
- Fixed High-Shear Rate: Operates at a controlled, constant spindle speed of , ensuring standardized test conditions that accurately simulate the shear forces encountered during high-speed application methods.
- Superior Measurement Accuracy: Achieves a laboratory-grade accuracy of of full scale and an exceptional repeatability of of full scale, delivered by a high-precision measuring motor.
- Automated Spindle Handling: Features an automatic lifting function for the spindle, which guarantees repeatable immersion depth for every test and minimizes contact contamination risk during setup.
- Integrated Data and Control: Utilizes a high-definition touch screen display for automatic measurement control and clear presentation of data, alongside a fine resolution of .
- Real-Time Monitoring Capability: Enables continuous viscosity monitoring as thinners or additives are introduced, providing immediate feedback on formulation adjustments and rheological behavior.
Technical Specifications
Application & Standards
Accessories
Software
FAQs
What is the specific viscosity range covered by the BEVS 1131/25 model?
This model, using Spindle 1, is optimized for the low to mid-range with a dynamic viscosity measurement capacity from (or ).
Why is the high spindle speed of important for this test?
The speed applies a high rate of shear, which is crucial because it mimics the real-world shear forces that materials like paints experience during application, providing more relevant data on their practical performance.
Can the BEVS 1131/25 measure Newtonian and non-Newtonian fluids?
Yes, the Intelligent Rotothinner is designed for highly accurate viscosity measurement of both Newtonian and non-Newtonian fluids across its specified range.
How accurate is the BEVS 1131/25 instrument?
The instrument boasts a high technical accuracy of of full scale, along with excellent test repeatability of of full scale, making it a reliable tool for quality control.
Is it possible to upgrade the BEVS 1131/25 to measure higher viscosity fluids?
Yes. The BEVS 1131 is a versatile platform. To measure higher viscosity fluids, one would need to purchase and utilize the interchangeable Spindle 2 () or Spindle 3 () accessory kits, which expands the instrument’s total capability.
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