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Turbidity meter type:R49-XR-420 TTu  

Measuring temperature and turbidity precision instrument.This product is very high precision, small size (white the mainframe long 200 mm diameter, 64 mm), can convenient installation in underwater various objects, such as anchor department, widely applied Marine research, port, rivers, lakes, such as monitoring, etc, suspended sediment transport research, etc.
XR - 420TTu underwater turbidity meter built-in 4MB solid-state memory to ensure that the data can be stored foolproof, total 1200,000 set of data, the battery four sections 3V high-energy lithium battery, ordinary camera battery (CR123A) can.
XR - 420TTu underwater turbidity meter equipped with software used in Windows 95/98 / NT / 2000 / XP platform, all graphical interface, user can easily set the clock, sampling interval, sampling pulse length, starting over time; etc.Graphical display and analysis data, such as the parameter selection of independent analysis, time series research, x-y coordinates diagram, zoom-in etc
Small size, low power consumption, high precision, measure turbidity range, 0 to 6000m all normal work, almost free from outside ambient light effects.Above characteristic, make XR - 420 underwater turbidity meter can in each wild occasion accurate measurement of the turbidity of or concentration of suspended substances.Measurements are located in turbidity sensor optical window before 5 centimetres inside, such benefits as follows: 1, the calibration is used when the liquid rarely, to avoid the vessel wall or surface reflection of errors caused 2, field measurement, not by the surrounding instrument, the influence of measurements are very close to the bottom, still can measure other instrument not easy measurement of pipeline and shallow water, etc.The measuring unit for FTU (Formazin Turbidity've), the user can use Formazin standard fluid calibration, usable also known concentrations of site suspended fluid to calibration.
Spare parts include: data download cable a root, a software CDS.



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