RETRIN Digital Rotary Viscometer for Laboratory & Industrial Use NDJ8S

RETRIN Digital Rotary Viscometer for Laboratory & Industrial Use NDJ8S

• ✔【Widely Compatible】This viscometer is suitable for the precise measurement of both Newtonian fluids (absolute viscosity) and non-Newtonian fluids (apparent viscosity). Whether it's raw materials such as inks, coatings, and adhesives, or juices, dairy products, cosmetics, and even biological fluids, it can quickly obtain reliable data, making it an ideal choice for quality control in laboratories and production lines.
• ✔【Precise Core, Steady-State Drive】Utilizing a synchronous motor drive and helical spring sensing design, smooth rotor at a constant speed. The instrument senses the viscous resistance torque generated by the liquid on the rotor, which is then collected in real time by a high-precision sensor and converted into a viscosity value. The measurement accuracy is up to ±3% (Newtonian fluids), ensuring accurate and reliable data.
• ✔【Three Measurement Ranges, Choose According to Your Needs】Three digital display models are available, covering different viscosity levels: NDJ-5S: 10 ~ 100,000 mPa·s, suitable for general fluids; NDJ-8S: 10 ~ 2,000,000 mPa·s, suitable for medium to high viscosity samples; NDJ-9S: 10 ~ 6,000,000 mPa·s, designed specifically for difficult-to-flow, high-viscosity materials. Four speed settings (6/12/30/60 rpm) can be freely combined to expand measurement flexibility.
• ✔【Equipped with Four Rotors】Four different rotors are included as standard to easily handle diverse sample shapes. A high-quality lifting bracket and angle adjustment mechanism allow for setting of measurement height and position; a built-in bubble level and adjustable feet help you quickly calibrate the instrument, eliminating measurement deviations caused by tilt at the source.
• ✔【Intelligent Interaction, Clear at a Glance】Equipped with a high-definition LED digital display screen, it simultaneously presents rotor number, rotation speed, real-time viscosity, sample temperature, and torque percentage. Sensitive buttons/touch controls make parameter setting and data retrieval easy and quick, significantly improving daily testing efficiency and reducing the learning curve.