The NDJ-5S+ Micro Printer Rotational Viscometer is a laboratory instrument designed for efficient and accurate measurement of fluid viscosity. With a digital interface and a viscosity measurement range of 1100,000 mPa·s, the device is capable of testing samples from low viscosity to high viscosity. Rotor 1/2/3/4 as standard, rotor 0 as an option for low viscosity sample measurement, and the rotational speed is set to 6/12/30/60 rpm to ensure accurate measurement results in different application scenarios. The viscometer provides accurate and reliable test data with high-precision measurement capability of ±1%F.S, measurement accuracy of ±2%F.S, and display resolution of up to 0.01 mPa·s. The system is feature-rich and supports routine measurements, curve measurements, recording, viscosity conversion and printing, and is equipped with USB and RS232 data interfaces for easy recording and transfer of measurement data, with up to 50 measurement records being stored.
In addition, the device supports Chinese and English operation language switching to meet the needs of different users. The NDJ-5S Rotational Viscometer has a compact design with a lifting stroke of 250mm, an overall dimension of 280×260×395mm, and a net weight of about 5kg, making it suitable for use in laboratory environments. Its Operating Environment temperature range is 0°C40°C, and the Relative Humidity is 20% 80%, which is suitable for a variety of laboratory conditions. The device uses a 100240V, 5060Hz power adapter to ensure stable operation worldwide.