Overview
The ANDE NDJ-2 rotational viscometer is a precision instrument for the measurement of absolute viscosity and apparent viscosity of various Newtonian liquids. It has the advantages of easy use, stable performance and simple maintenance.
Features
1. Dial display, intuitive reading.
2. Wide viscosity measurement range, up to 30~ 300000mPa · s.
3. Equipped with a variety of rotors (1 #, 2 #, 3 #, 4 #) and rotational speed (2/4/10/20rpm) to adapt to different samples.
4. The measurement accuracy is +/- 5% F.S.
5. Compact structure and light weight (1.5kg, excluding bracket).
Principle
The instrument uses a motor to drive a rotor to swirl/spin at a constant speed in the liquid to be measured. The rotor swirl/spin is subjected to a viscous resistance of the liquid, which is proportional to the viscosity of the liquid. The instrument measures this resistance moment and converts it into a viscosity value, which is indicated by the hands on the dial.
Applications
Grease, paints, inks, coatings, plastics, Stock, rubber, latex, detergent, Resin, condensed milk, cream, cosmetics, Spinning & weaving, chemical, petroleum, electromechanical, food, light industry, construction, Universities & colleges, R & D institutions, military department laboratories
Standards
The data did not mention specific compliance criteria.
Steps
The information does not provide specific operation steps.
Notice
• Power frequency needs to be 220V +/- 10V, frequency is 50Hz +/- 0.5Hz.
• Ambient Temperature should be in the range of 5~ 35 ℃.
• The relative humidity of the working environment should be ≤ 80%.
