Overview
QND-4C viscosity cup is a Benchtop structure Viscometer of JINGKELIAN brand. The upper part is cylindrical and the lower part is conical container. It is suitable for measurement of outflow time range from 0 to 150s. The product is designed and manufactured according to the national standard GB/T 1723-93. It is made of copper material. Measurement condition viscosity, that is, the time (seconds) for a certain amount of sample to flow out of a specified diameter hole at a specific temperature, is suitable for viscosity measurement of Coatings, paints and related products.
Features
1. Benchtop structure design, easy to operate
2. Made of copper, durable and subject to metal material
3. Measurement range of outflow time, covering 0~ 150s
4. Manufactured according to national standard GB/T 1723-93 to ensure measurement accuracy
5. Suitable for a variety of product viscosity measurement, including Coatings and paints
Principle
The QND-4C viscosity cup is based on the principle of conditional viscosity measurement, which determines the viscosity by measuring the time for a certain amount of sample to flow out of a specified diameter hole under a specific temperature condition. Specifically, pour 100 ml of sample into the cup and record the time for it to completely flow out of the flow hole, expressed in seconds (s).
Applications
Coatings, paints viscosity measurement, related product viscosity measurement
Steps
1. Prepare the sample and ensure that the temperature meets the requirements
2. Pour 100ml sample into viscosity cup
3. Record the time for the sample to completely flow out of the flow hole
4. Read and record the viscosity value in seconds
Notice
• Ensure that the diameter and height of the flow hole meet the standard 4 +/- 0.02mm
• Check sample temperature is constant before measurement
• Clean the cup body in time after use to avoid residues affecting the accuracy
• Only suitable for samples with outflow time in the range of 0~ 150s
