Overview
The NIRUN DV-79 digital Viscometer is a digital viscosity measurement instrument equipped with a micro printer for accurate viscosity measurement of a wide range of fluids. The instrument is directly driven by a stepper motor to ensure accurate speed and features an LCD liquid crystal with a blue backlit display for high information.
Features
1. Stepper motor direct drive, no gear, accurate speed
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 speed
4. Timing measurement function
5. The viscosity value shows continuous change
6. There is an alarm sound beyond the measurement range
7. Standard RTD Temperature Probe
8. Computer full-scale linear correction
9. AC Power Adapter 100V-240V, good anti-interference
Principle
The digital Viscometer directly drives the rotor swirl/spin via a stepper motor, generating shear forces in the fluid and measuring viscosity values. The LCD display displays viscosity changes in real time and monitors temperature with the RTD Temperature Probe to ensure measurement accuracy.
Applications
Starch, Glue, Latex, Adhesive solvent, polymer solution, Petroleum, paints, solvents, cosmetics, milk products, fruit juice
Steps
1. Connect the Power Adapter and turn it on
2. Choose the right rotor and speed
3. Immerse the rotor in the liquid to be tested
4. Start the measurement and observe the LCD display
5. Use the timing function to record data
6. Pay attention to the alarm prompt when exceeding the range
7. Optional printer output results
Notice
• Power frequency within 100~ 240V range
• Avoid exceeding the viscosity range during measurement to prevent alarm
• Use standard RTD temperature Probe for temperature compensation
Periodically calibrate instruments to ensure accuracy
• Optional accessories must be properly connected and used
