Description
Specifications Table
Product Name – Viscosity Standard (cSt) – 41000 at 20°C, 25000 at 25°C, 8000 at 37.78°C, 6700 at 40°C, 3200 at 50°C
Quantity/Pack Size – 500 ml
Form – Liquid
Grade – Certified Reference Material
Application – Viscometer calibration, quality control, research
Product Overview
This viscosity standard is a certified reference material designed for precise calibration of viscometers and rheometers across a wide temperature range. Each batch is meticulously tested to ensure stability, traceability, and accuracy, meeting international standards for viscosity measurements. The fluid provides consistent performance, making it ideal for laboratories requiring reliable viscosity data. Its formulation ensures minimal evaporation and long-term stability, reducing the need for frequent recalibration. The standard is supplied with a certificate of analysis, detailing viscosity values at 20°C (41000 cSt), 25°C (25000 cSt), 37.78°C (8000 cSt), 40°C (6700 cSt), and 50°C (3200 cSt), ensuring compatibility with various testing protocols. The 500 ml pack size offers sufficient volume for repeated use without compromising precision. Whether for routine quality control or advanced research, this viscosity standard delivers dependable results, minimizing measurement errors and enhancing lab efficiency.
FAQs
1. What is the shelf life of this viscosity standard?
The viscosity standard remains stable for at least 24 months from the date of manufacture when stored in its original, tightly sealed container at room temperature.
2. Can this standard be used for both capillary and rotational viscometers?
Yes, the standard is compatible with all types of viscometers, including capillary, rotational, and falling-ball viscometers, provided the temperature is controlled.
3. How should this viscosity standard be stored to maintain accuracy?
Store the standard in a cool, dry place away from direct sunlight and heat sources. Ensure the container is tightly sealed to prevent contamination or evaporation.
4. Is this viscosity standard traceable to national or international standards?
Yes, the standard is traceable to NIST (National Institute of Standards and Technology) or equivalent international standards, ensuring high accuracy and reliability.
5. What is the recommended procedure for handling spills of this viscosity standard?
In case of spills, contain the liquid using absorbent material and dispose of it according to local regulations. Avoid direct contact and use appropriate personal protective equipment.
