Overview
SNB-1 digital Viscometer adopts international advanced microcomputer drive technology, imported stepper motor and LCD backlight display, with program setting and automatic control functions. The instrument has stable Rotation speed, good accuracy and easy operation. The screen directly displays information such as viscosity, Rotation speed, rotor number, percentage torque and liquid temperature. Full scale correction with standard silicone oil through PC interface ensures High Sensitivity, High Accuracy and High Repeatability, accurate and reliable measurement data.
Features
1. The LCD screen directly displays the viscosity value of the sample without manual calculation
2. Adopt microcomputer drive technology and imported synchronous stepper motors
3. Professional switching power supply design, power fluctuation does not affect Measurement accuracy
4. Integrated design of the whole machine, easy to operate
5. Large screen Chinese backlit LCD display with automatic scanning function to recommend the best combination of rotor and Rotation speed
6. Optional No. 0 rotor, accurate measurement of 0.1~ 100mPa · s low viscosity range
7. Optional temperature sensor, real-time measurement of sample temperature, accuracy 0.1 ℃
8. Equipped with RS232 interface (optional USB2.0), can connect external devices and standard data processing software
Principle
The rotational viscometer drives the rotor to swirl/spin in the liquid through a microcomputer-controlled imported stepper motor, measuring the torque of the rotor and converting it into a viscosity value. The instrument adopts automatic control technology and is fully calibrated by standard silicone oil to ensure Measurement accuracy and Repeatability.
Applications
Oil, paints, Coating, Stock, Spinning & weaving, Food, Adhesive, Cosmetics, hot-melt adhesive, asphalt and other fluid and semi-fluid production industries and R & D institutions
Steps
1. Connect the power supply and turn it on.
2. Choose the right rotor and Rotation speed combination
3. Immerse the rotor in the liquid to be tested
4. Start the measurement, the instrument automatically scans and displays the viscosity value
5. Connect external devices to record data through the Interface
Notice
• Make sure the instrument passes the standard silicone oil calibration before use
• Select the appropriate rotor according to the viscosity range of the measured liquid
Keep the measured liquid temperature stable to ensure measurement accuracy
• Avoid use in environments with severe fluctuations in Power supply voltage
• Regularly clean the rotor to ensure Measurement accuracy
