Process Analysis Systems & Total Solutions for Continuous Water & Wastewater Analysis


AN-ISE sc Combination Sensor for Ammonium and Nitrate

Product #: LXV440.99.00012


The special feature of the probe is the CARTRICAL technology. This provides reliable measured values and considerably reduced maintenance time and costs in comparison with conventional ISE probes.
Comes as a complete system from a single supplier. The probe is installed on the side of the tank. An SC controller completes the system. It can be extended to include an automatic cleaning unit with a compressor.

PROGNOSYS is now available to provide confidence in your instrument readings. PROGNOSYS will monitor and display the reliability of instrument measurement values and identify when upcoming maintenance tasks are due in an easy-to-read color display.

Trustable results for ammonium and nitrate

Looking for new ways to stretch money and reduce consumable cost? We have the perfect solution for you! Our new combination sensor with ion-selective electrode (ISE) technology was developed to measure both NH4 and NO3 at the same spot. What is unique? The most significant interferences of K and Cl are simultaneously compensated by integrated ISE electrodes, ensuring accurate results 24h/7days.

Easy handling with CARTRICAL cartridge plus

The compact CARTRICAL cartridge contains four electrodes which are calibrated to each other before leaving the factory. Through the newly developed CARTRICAL plus technology, the factory calibration is automatically identified after replacing the cartridge. The compact design does away with tiresome handling and adjustment of individual electrodes: just unscrew the old cartridge, plug in the new one and the sensor is immediately ready to measure.

Simple and intuitive operation

With a menu-guided operation and step-by-step guide with clear text, the combination AN-ISE sc sensor is very easy to use. It works directly with every SC controller without complicated wiring or set up procedures: just plug and play. The common SC controller platform allows intuitive usage not only for ammonium and nitrate but also for other parameters like pH, DO, etc.

Always under control

In combination with SC 1000 controller alert messages from AN-ISE sc sensor can be transmitted to the control room or by SMS / e-mail to a mobile phone. By this you are always informed about the status of your processes, early enough to react quickly.

Rely on HACH LANGE's application know how

You can trust our ISE experience gathered in many waste water applications around the world. Based on this we have developed the next ISE generation to fulfill your requirements even better. Our application team is always close by.

Measuring Range:

0 to 1000 mg/L NH4-N

0 to 1000 mg/L NO3-N

pH Range:

pH 5 to pH 9


5 % of the measured value + 0.2 mg/L (with standard solutions)

Response Time:

< 3 minutes (5 to 50 mg/L) (T90)

Pressure Range:

0.3 bar (4.4 psi)

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