Проводимость контроллер (ДД-1000)

DD-100 Multi-function Conductivity Controller DD-100 Conductivity Controller is a kind of precise instruments used for test and control conductivity. It could store, calculate and compensate all the parameters related to testing conductivity value, such as the temperature characteristic of conductivity electrode, etc. It has the merits of complete functions, stable performance and simple operation, which makes it as the choice for the enterprises to test and control conductivity. DD-100 Conductivity Controller serial instruments are equipped with LCD display with back light, the error display, automatic temperature compensation function, colon standardizing function, separated 4-20mA current output, the double-group relay control, high-&-low-point warning display and signal output control, automatic setting of retardation and power-down memory, which makes the backup cell unnecessary, and the information in the instruments kept for over 10 years. Technical Data Measuring Range:SENSOR K=1 cm-1 Measuring RangeLCD indicateResolutionAccuracy0 to 199.9 uS/cm r10.1 uS/cm ± 0.5% FS 0 to 1999uS/cm r21 uS/cm ± 0.5% FS 0 to 19.99 mS/cm r30.01 mS/cm ± 0.5% FS 0 to 199.9 mS/cm r40.1 mS/cm ± 0.5% FS SENSOR K=0.1 cm-1 Measuring RangeLCD indicateResolutionAccuracy0 to 19.99 uS/cm r10.01 uS/cm ± 0.5% FS 0 to 199.9 uS/cm r20.1 uS/cm ± 0.5% FS 0 to 1999 uS/cm r31 uS/cm ± 0.5% FS 0 to 19.99 mS/cm r40.01 mS/cm ± 0.5% FS SENSOR K=10 cm-1 Measuring Range LCD indicate ResolutionAccuracy0 to 1999uS/cm r11 uS/cm ± 0.5% FS 0 to 19.99 mS/cm r20.01 mS/cm ± 0.5% FS 0 to 199.9 mS/cm r30.1 mS/cm ± 0.5% FS 0 to 1999 mS/cm r41 mS/cm ± 0.5% FS SENSOR K= 0.01 cm-1 Measuring Range 0.50 20.00MW LCD indicater1 Resolution 0.01 MW Accuracy± 0.5% FS