Description
Specifications Table
Product Name – Viscosity Standard (cSt) – 3300 at 20°C, 2300 at 25°C, 1100 at 37.78°C, 940 at 40°C, 560 at 50°C
Quantity/Pack Size – 500 ml
Form – Liquid
Grade – Certified Reference Material (CRM)
Application – Viscometer calibration, fluid analysis, quality control
Product Overview
This viscosity standard is a high-precision reference material designed to ensure the accuracy of viscometer calibrations across a range of temperatures. With certified kinematic viscosity values—3300 cSt at 20°C, 2300 cSt at 25°C, 1100 cSt at 37.78°C, 940 cSt at 40°C, and 560 cSt at 50°C—it provides reliable benchmarks for fluid analysis in laboratories. The liquid form and 500 ml pack size make it convenient for routine calibration procedures, reducing measurement errors and improving reproducibility. As a Certified Reference Material (CRM), it adheres to strict quality standards, ensuring traceability and consistency in experimental workflows. The stable formulation minimizes evaporation and degradation, maintaining long-term accuracy. Whether used in research, industrial testing, or educational settings, this viscosity standard delivers dependable performance for critical applications where precision is non-negotiable.
FAQs
1. What is the shelf life of this viscosity standard?
The product remains stable for 24 months from the date of manufacture when stored in its original sealed container at room temperature, away from direct sunlight and moisture.
2. Can this standard be used for both capillary and rotational viscometers?
Yes, the certified viscosity values are compatible with all standard viscometer types, including capillary, rotational, and falling-ball viscometers.
3. How should I store the viscosity standard to maintain accuracy?
Store the bottle upright in a cool, dry place (15–25°C) with the cap tightly closed. Avoid exposure to temperature fluctuations or contaminants.
4. Is this viscosity standard traceable to national or international standards?
Yes, it is traceable to NIST (National Institute of Standards and Technology) or equivalent international reference materials, ensuring metrological reliability.
5. What alternatives are available if I need a different viscosity range?
Alternatives with lower or higher viscosity ranges (e.g., 10–10,000 cSt) are available; check the product catalog for specific calibrated standards matching your requirements.
