NICO plus

NICO plus

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Areas of application

Parameters

Frequently Asked Questions about OPUS

Here you will find the most important answers about the NICO plus sensor, its functions, and its application areas

1. What is the NICO plus?

The NICO plus is a versatile UV absorption photometer from TriOS that measures a wide range of water quality parameters without the need for sampling or reagents. It expands the capabilities of the previous NICO model with additional parameters and improved turbidity compensation.

2. Which parameters can the NICO plus measure?

The sensor covers a broad spectrum, including NO₃-N, NO₃, NOx-N, NOx, UVT 254, SAC 254, COD eq, BOD eq, TOC eq, DOC eq, turbidity, and TSS eq. An internal temperature correction ensures stable measurement results.

3. What advantages does the device offer compared to other photometers?

Key advantages include:
  • Reagent-free measurement without sample preparation
  • Nano-coated optical windows for reduced maintenance
  • G2 interface with browser-based configuration
  • Integrated data logger
  • Unified device platform for accessories and spare parts

4. In which applications is the NICO plus used?

Typical areas of use include:
  • Wastewater treatment plants
  • Environmental monitoring
  • Drinking water surveillance

5. What does the new turbidity compensation mean?

The turbidity compensation is based on measurements according to DIN EN ISO 7027 and improves the accuracy of UV absorption measurements by reducing interference caused by suspended solids.

6. Which technical interfaces and functions are integrated?

The NICO plus features the TriOS G2 interface, enabling easy configuration via a web browser. It also includes an internal data logger that stores measurement data directly within the device.

Technical Data

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