Overview
The NDJ-5S digital Rotational Viscometer is a digital Rotational Viscometer with a range of 20 to 100,000 mPa · s. Its LCD screen can display viscosity, Rotation speed, temperature, percentile torque, rotor number and the maximum viscosity value of the selected rotor at the current Rotation speed.
Features
1. Digital Display mode, intuitive display of a variety of parameters
2. Wide viscosity measurement range 20~ 100000mPa · s
3. Equipped with four rotor specifications: L1 #, L2 #, L3 #, and L4 #
4. High reproducibility +/- 0.5% F.S
5. Measurement accuracy +/- 1% F.S
6. Rotation speed control: 6/12/30/60rpm
7. Dedicated Power Adapter, Support 100~ 240V Input
Principle
NDJ-5S digital display Rotational Viscometer uses swirl/spin Measurement principle to measure viscosity value by the resistance of the rotor when swirl/spin in the liquid. The instrument calculates the viscosity value of the liquid by detecting the torque change of the rotor swirl/spin, combining Rotation speed and rotor specifications and displaying it on the LCD screen.
Applications
Chemical, Petroleum, Food, Pharmaceutical, Coatings, Adhesive and other industries
Steps
1. Select the appropriate rotor and install it
2. Immerse the rotor in the liquid to be tested
3. Select the desired Rotation speed gear
4. Start the measurement and read the viscosity value displayed on the LCD screen
5. Record measurement results
Notice
• Make sure the instrument power is connected correctly before use
• Select the appropriate rotor and Rotation speed for measurement
• Rotor should be completely immersed in liquid during measurement
• Avoid use in strong electromagnetic interference environments
• Regularly clean the rotor to keep the instrument clean
