Rozmiar: 9877 bajtów
MULTIFUNCTION LOGGER CONDUCTIVITY PH DISSOLVED OXYGEN REDOX PRESSURE

  

CX-501 and CX-502 Multifunction laboratory meters 
PH, CONDUCTIVITY, DISSOLVED OXYGEN, REDOX, PRESSURE, LOGGER, RS232
  • High accuracy and repeatability benchtop meters, powered by 9V power adapter.

  • In one meter all functions of pH meters, conductivity meters and oxygen meters of series 500 were included.

  • Models 502 are equipped with 60 mm thermal printer.

  • The meters enable:
    - accurate pH measurements in the whole measuring range (accuracy 0.002 pH),
    - precise ORP (redox) measurements (accuracy 0.1 mV),

  • Possibility of conductivity measurements of both ultra pure water and thick salinity,

  • Accurate conversion of the conductivity to the salinity in NaCl or KCl according to real characteristics,

  • Counting the TDS from the conductivity measurement,

  • Atmospheric pressure measurement,

  • Oxygen concentration measurement with automatic counting of atmospheric pressure and salinity influence.

  •   RS-232 output for a  PC and Centronics for standard printer.

  • Collecting up to 200 results taken in series or single with temperature, time and date in internal datalogger, sending the data to a PC or printing on internal (models 502) or standard printer.

  • Unification of the operating in all measuring functions make working trouble free.

  • 24 months of warranty for the meter.

Function

pH  mV  Conductivity
Salinity 
°C O2 % O2  mg/l
 Range -2.000÷16.000 ±1000 mV 0÷2000 mS/cm
0÷200g/l KCl
0÷300 g/l NaCl
-50 ÷ 199.9 0÷300 0 ÷ 29.99
 Accuracy (± 1 digit) ±0.002 pH ±0.1 mV  0.1%
>20 mS/cm: 0.25%
±0.1 °C*
(meter)
1% 0,1 mg/l
 Temp. compensation -5 ÷ 110 °C - -5 ÷ 70 °C - 0 ÷ 40 °C 0 ÷ 40°C
 Input impedance 1012 W -  - - - -
 Dimensions (mm) L=200, W=180, H=20 / 50
 * The total error of temperature measurement depends on accuracy of used Pt-1000 probe.

Please email sales@hotektech.com or call 253-927-6186 if you are interested in a purchase, or
  need additional information.

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