Overview
The NIRUN DV-79 + Pro Digital Viscometer is a High Accuracy measuring instrument with stepper motor direct drive and LCD LCD with blue backlight for viscosity measurement in the range of 1 to 750000mPa · s, suitable for a variety of fluid viscosity detection.
Features
1. Stepper motor direct drive, no gear, Rotation speed accurate
2. LCD liquid crystal with blue backlight, displaying a large amount of information
3. Display the maximum viscosity value of the rotor that can be measured at the current Rotation speed
4. Timing measurement function
5. The viscosity value shows continuous change
6. Measurement range beyond the alarm sound prompt
7. Standard RTD temperature sensor
8. Computer full-scale linear correction
9. AC Power Adapter 100V-240V, good anti-interference
Principle
The Viscometer uses a stepper motor to directly drive the rotor to swirl/spin in the sample, measuring fluid resistance and converting it to viscosity values, combined with an RTD temperature sensor to monitor temperature in real time for accurate viscosity measurement.
Applications
Starch, glue, emulsion, solvent Adhesive, polymer solution, petroleum, paints Coatings, solvents, cosmetics, milk products, products, fruit juices
Steps
1. Connect the Power Adapter and turn it on
2. Choose the right rotor and measurement vessel
3. Immerse the rotor in the sample to the specified mark
4. Rotation speed and Measurement parameters
5. Start measurement and read viscosity value
6. Clean the rotor and shut down after use
Notice
• Power supply voltage within 110~ 220V range
• The rotor should be cleaned in time after use to prevent contamination
• Avoid exceeding the viscosity range during measurement to avoid triggering an alarm
• When using RTD temperature sensor Temperature range 0~ 120 ℃
• Regularly calibrate with standard fluid to ensure accuracy
