Our fully integrated CHEM-4 series Spectrophotometers come with light sources and cuvette holders that attach directly to the spectrometer or connect with a fiber.
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The Red Tide USB650 Spectrometer is a general-purpose instrument for budget-strapped teaching labs. It is a good choice for simple visible absorbance setups.
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The USB650-UV-VIS features the USB-ISS-UV-VIS combination sample holder and deuterium tungsten light source (200-850 nm). This sampling system holds standard 1-cm cuvettes for easy-to-perform absorbance measurements.
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The USB650-VIS-NIR interfaces to a PC, PLC or other embedded controllers via USB 2.0 or RS-232 serial port. When using the serial port, the system requires a single 5-volt power supply (not included).
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For those who prefer to avoid using PCs, consider our educational partner Pasco and its Xplorer GLX, a datalogger and lab analysis tool in one. The GLX turns our USB-based spectrometers into PC-free systems.
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CHEM4 and Red Tide operate via SpectraSuite Spectroscopy Operating Software, the first spectroscopy software to run in Macintosh, Linux and Windows. The Chemistry module for SpectraSuite includes features specifically designed for educational use, such as a Beer's Law calculator for absorbance experiments. The Red Tide also works with our educational distributors' software.
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