PHYWE Cobra SMARTsense Colorimeter - Sensor for measuring color and turbidity 0 ... 100 % / 0 ... 400 NTU (Bluetooth + USB)

Simple. Intuitive. Measure. Ideal for student experiments. Features and Applications. Cobra SMARTsense is the ideal solution for low-cost digitalization of science teaching. The sensors connect wirelessly (Bluetooth) or wired (USB) directly to the student’s digital device (smartphone, tablet or desktop computer). With the free and award-winning MeasureAPP measurement software for iOS, Android and Windows, you can easily record measured values and display them graphically. If additional data is needed, MeasureLAB software for Windows and macOS is available. Use the colorimeter sensor to measure the transmittance or absorbance of samples at different wavelengths. You can also directly determine turbidity in, for example, water. Benefits: Simple – Get started right away with a Bluetooth-enabled endpoint and the free MeasureAPP app. Comprehensive – Over 40 sensors with over 70 measurable parameters for all objects. Durability – Intelligent and efficient power management, providing up to 50 hours of operation on a single battery charge. Variety – The free MeasureAPP app provides ideal support and runs on all mobile platforms and end devices. MeasureLAB is available for professionals. Performance – Up to 32,000 measured values per second ensure accuracy and allow simultaneous recording of up to 17 measurement channels. Connectivity – Quickly connect sensors and exchange data via Bluetooth; USB connection is also possible for many sensors. Equipment and technical data Transmission: Range: 0 ... 100 % Resolution: 0.1 % Absorbance: Range: 0 ... 3 Abs Resolution: 0.01 Abs Turbidity: Range: 0 ... 400 NTU Resolution: 0.1 NTU Wavelengths: 650 nm (red), 611 nm (orange), 520 nm (green), 470 nm (blue), 430 nm (violet) Sampling rate: 1 Hz Bluetooth version: 5.4 10 cuvettes are included in the delivery set. The sensor contains a lithium-polymer battery with the ability to charge via USB-C.