Electrochemistry Controller
  pH / mV /  Conductivity / Dissolved Oxygen/ Temperature
 
electrochemistry controller

 

Features of the R36X series Electrochemistry controllers.

  • 2 electrochemistry channels for either pH, mV conductivity or Disolved Oxygen
  • 2 Temperature Channels
  • Analog ouputs 4-20 ma (R362)
  • Relay outputs (all units)
  • Optional Windows software (R362)
  • On/Off or proportional Control (R362,).
  • Password protection of settings
  • Stores up to 12000 values + temp, date and time
  • GLP reporting built in
  • Alarm can interrupt the controller in the event of a sensor probe failure
 
Introduction Consort R36X series electrochemistry monitor / controller

The R36x electrochemistry monitors have two input channels for temperature and two inputs channels for electrochemisty probes than can accept any combination of pH, mV, conductivity or dissolved oxygen probes. The two input channels are independent so that any two functions can be independently controlled simultaneously, each with its own temperature compensation, On/off control or proportional control.
There are four solid state relays programmable for high/low level control, wash programs or alarm functions.
A special alarm timer will interrupt the process control in case of an electrode failure.

The system includes a comprehsive set of calibration routines for each parameter including multi point calibration for pH and conductivity. The mV parameter can be calibrated for accurate ORP measurements.
The controller can accomadate a range of conductivity probes to match the application.
Use a 1 cm-1 electrode to control from 0.01 μS/cm to 200 mS/cm.
Use a 0.1 cm-1 electrode to control from 0.001 μS/cm to 20 mS/cm.
Use a 10 cm-1 electrode to control from 0.1 μS/cm to 2000 mS/cm.
Selectable reference temperature: 20° or 25°C.
Cell constant determination is automatic with any of three preprogrammed or user specified standards.
A special feature for accurate low conductivity measurements eliminates the capacitive component of the electrode and its cable (we recommend not to us use long cables when dealing with low conductivity measurement).
The Dissolved oxygen function operates with a galvanic oxygen electrode requiring no polarisation time and no zero calibration.
which and be calibrated in air. The DO function includes compensation for salinity 0-40 ppt and atmospheric pressure (600-1300hPa).

The R362 includes an RS485 interface which can be used to daisy chain instruments together and to contect to a PC or login controller.

The option DIS software feature data aquistion, tabulation and file management compatible with Microsoft Windows

 
electrochemistry data system
 
Specifications  R361 R362 Electrochemistry Controllers
High resolution pH /mV /conductivity/dissolved oxygen
Modes Resolution
    pH - 2 + 16 0.001 pH
    mV +/- 2000 mV 0.1 mV
    Conductivity 0 - 2000 mS/cm 0.001 uS/cm
    Dissolved Oxygen 0 - 60 mg/l 0.01 mg/l
    Temperature - 30 to + 130 0.1 deg. C
    Air Pressure 600...1300 hPa -
Inputs
    pH or mV or conductivity or DO 2 channels 2 x BNC
    Temperature 2 channel 2 x BNC
Accuracy
    pH, mV 0.1% +/- 1 digit
    DO 1.0% +/- 1 digit
    Conductivity 0.5% +/- 1 digit fs or range
Compensation
    Temperature -0 ~ +50 °C automatic or manual
    Salinity (oxygen) 0-40ppt NaCl auto or manual
    Air Pressure (oxygen) 600 ...1300 hPa
Calibration
    pH 1 - 5 points
     pH Buffers 9 pre-programmed, 5 user specified
     ISO pH 6 - 8 pH
     Slope 80...120%
    mV 1 point
    Dissolved Oxygen 1 point
   Temperature 1 point
   Conductivity 1 - 3 points
     Cell Constant 0.05 - 15 /cm 
     Temp Coefficient Standard Curve or individual curve
     Ref Temp 20 or 25 °C
 General Specifications
   Data Logging 12000 values + time and data, automatic or manual

   Logging interval

1 - 9999 seconds
   Unit ID (R362) yes (R362)
   Password yes
   Display Back Lit LCD 128 x 64 pixels
   Relay Outputs 4 solid state, 12 - 250 VAC 1mA min. 1A max.
   Recorder output (R362 ) 4-20mA programmable
   RS485 (R362) 300 .. 19200 baud, bi-directional
    Power 110 or 230 Volts AC
    Dimensions 28 x 17 x 6 cm
    Weight 1.3 Kg


Ordering Information  view shopping cart
Model CS R361 Basic system with relays
$1350.00
-
Model CS R362 Monitor with RS485 and controller outputs $1795.00 -
Model CS A2002 DIS Windows data acquisition software $350.00 -

 

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