Titrator

ISE-Analysator/Titrator
ISE-Analysator/Titrator

Many substances are easily measured by means of potentiometric or photometric titration. The following list just gives a few parameters:

  • Bromide – Br-
  • Chloride - Cl-
  • Iodide – I-
  • Cyanide - CN-
  • Fluoride - F-
  • Sulphide – S2-
  • Sulphate – SO42-
  • Alkalinity, acidity (m/p-value)
  • ....

Setup

The PAITitrator consists of two separated housings: The upper part containing all electronic parts made of powder coated steel. Whereas the lower part is made out of plastic.

To maintain a maximum of reliability all parts are carefully chosen and thoroughly tested.

Operation

The instrument has an inbuild touch screen that allows the configuration and control of the PAITitrator. The results are displayed in numerical values for each channel or as a hydrograph for a selected channel.

The titration curves and the 1. derivative can be visualized.

Password protected menus allow the setting of various parameters like measuring intervals, cleaning intervals, pumping times, channel     selection, thresholds etc.

Specification:

Analytical method:
 
Potentiometric or photometric titrations
 
Range:
Meas. interval:
Max. num. channels:
 
Application dependent
5 - 30 Min.  (typical)
Up to 8
 
Sample:
Pressure:
0 bar with sample pump. Higher pressures on request.
 
 
Flow rate:
10 - 500 ml/minute
 
 
Temperature:
>0 - 100 °C (application dependant)
 
Measurement system:
 
Ion-selective electrode
pH-electrode
Redox-electrode
Reference electrode
T-probe (PT1000 Teflon-coated) (optional)
Photometer
 
Alarms:
Threshold
potential free, NC/NO, 8A@240VAC
 
Fault
potential free, NC/NO, 8A@240VAC
Status signal:
 
For remote start/stop (potential free, optional)
Outputs:
 
Max. 8; 4 – 20mA,  max. 500 Ohms
Digital input:
 
Start/stop, others
Calibration/Validation:
 
Manual/automatic (optional)
Environmental conditions.:
 
Indoor mounting
 
Rel. humidity:
5 – 95% (not condensing)
 
Temperature:
10 – 50 °C
Housing:
 
Wall mounting, stainless steel and plastic
 
Dimensions:
1000x500x320mm (HxWxD)
 
Weight:
Approx. 42 kg
Infrastructure:
Mains:
100 - 240 VAC, 50/60 Hz, 110/120 VAC
 
Instrument air:
Dry and oil free ISA-S7.0.01-1996  (optional for air purge)
 
Waste:
Atmospheric open sink

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