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PCA 310 series

Article: 00077433

Total Cl analyzer / colorimetric / panel-mounted / monitoring

Implements the DPD colorimetric method to determine chlorine concentration
One point calibration of photometric cell
Control time cycles adjustable between 3 to 90 minutes
Proportional control of chlorine concentration
Out of range measurement and self-diagnostic system alarms
Parameter control through analog output or dedicated relays
Logging space of up to of 3500 measurements and alarm status
Multi-language support
RS485 connectivity


Models

The HANNA PCA 300 series models are chlorine, bromine or iodine and pH, ORP and temperature process analyzers which continuously monitor a sample stream and control the dosing to adjust the chlorine, bromine or iodine content and pH.

From drinking and wastewater treatment to the pool and spa sanitation, the monitoring of chlorine, bromine or iodine levels has an important bearing on public health as well as ROI and efficiency for heating system and industrial applications.

The PCA 3X0 series monitors the free chlorine or total chlorine in the 0 to 5.0 mg/L range;

In the DPD Colorimetric method, N, N-Diethyl-p-phenylene-Diamine indicator and a buffer are mixed with the sample. Free available chlorine oxidizes the DPD indicator reagent at a pH between 6.3 and 6.6 to form a magenta colored compound. The intensity of the resulting color is proportional to the concentration of chlorine in the sample. The purpose of the buffer solution is to maintain the proper pH.

Specifications

  • Measured value: total Cl
  • Technology: colorimetric
  • Portability: panel-mount
  • Other characteristics: monitoring

Other items

In this category | In this category, (Hanna Instruments)

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