The majority of the whole life costs of a residual chlorine analyser are in the time it takes to travel to a site to calibrate the monitor. The CRIUS 3500 autocalibrator will autocalibrate a free or total chlorine instrument at user defined intervals meaning that the analyser can go for six months with no user intervention at all, greatly reducing the whole life costs.

The CRIUS 3500 Bufferless Residual Chlorine Analyser is the first of its kind in the world to offer automatic calibration as an option. Cleverly engineered and using state of the art electronics the CRIUS 3500 is able to save customers considerable sums of money by calibrating at user defined time intervals.

The Residual Chlorine Analyser is bufferless and reagent free, meaning it has a low total cost of ownership and with maintenance intervals at 6 months, the bufferless reagent free Chlorine Analyser is fast becoming the instrument of choice for the engineer who wants the best instrument at the best price.

The CRIUS 3500 offers a range of communication protocols including, TCP/IP (LAN), USB, RS485, Modbus, TTL, Relays and 4-20mA outputs. It is possible to interface and control the CRIUS 3500 Residual Chlorine Monitor remotely, enabling data or text, alarms and setup information to be sent direct to your computer via a GSM/GPRS modem. Despite all of the additional functionality that this Free Chlorine Analyser has to offer, the purchase costs are less than, or comparable to, its competitors. If you then add in the cost savings of a truly automatic (no operator present) calibration system, some will achieve a replacement payback of only a few months, on their installed Free or Total Chlorine Meters.

Autocalibrating Residual Chlorine Analyser Key Benefits

• Stable and reliable Residual Chlorine measurement
  
• Automatic calibration
  
• Low purchase cost
  
• Low cost of ownership
  
• Reduced pH dependency
  
• SMS text alarms 
  
• Remote Access via Internet
  
• 4-20mA and relay Outputs
• Residual Chlorine Analyser