Continuous in-line and online Oil-in-Water analyzing!

The Mirmorax Oil-in-Water analyzer is based on an ultrasonic measurement technique in which individual acoustic echoes are characterized using advanced signal processing.

Oil-in-Water Analyzer | DT250

The Mirmorax Oil-in-Water analyzer is based on an ultrasonic measurement technique in which individual acoustic echoes are characterized using advanced signal processing. A highly focused acoustic signal is transmitted directly into the produced water.

The reflection and absorption of the signal provides a wide range of accurate measurements. In the focal region, individual solids, oil droplets and gas bubbles will reflect the acoustic energy and each reflected signal will hold particle specific information. Based on a large number of direct measurements, the analyzer calculates mean particle size for oil and sand. The size distributions are used to calculate corresponding concentration values.

Important process information as salinity and temperature are measured and presented by the Oil-in-Water graphical user interface.

The analyzer performs self-diagnosing and auto adjustment.

Multiple display options

Model features

The Mirmorax DeskTop Oil-in-Water analyzer is based on the 3rd generation ultrasonic analyzer technology.

Model DT250 is specially developed to do sample analysis in a simple and reliable way without having to use chemicals. The analyzer is designed to manage the lower range (0-250 ppm) of oil and particles with high accuracy and at the same time deliver classification of particles and size distribution.

Integrated into the design is an analysis chamber where the sample is analyzed. The sample is poured into the chamber and an integrated stirrer keeps the sample homogeneous during the analysis. The chamber comes with a waterproof safety lid for safe operation. The analysis time for a sample is less than 2 minutes under normal conditions.

The model also has an integrated inlet – outlet interface that allows a 1/8 inch flow of produced water to flow continuously through the measurement chamber. This is especially practical if the intention is to find the optimal location for a permanent installation the In-line probe version LR2500.


The Mirmorax Oil-in-Water analyzer Model DT250 is fully integrated into a robust weather proof case. The design is light weight and ideal as a portable test instrument that can be mobilized quickly if needed and fulfills the weight and size requirements for offshore helicopter transport.

In the top-half of the analyzer case there is a touch screen unit that is used both for displaying the results and for configuring the analyzer into the mode of operation relevant. The display has a series of practical data presentation modes and the option to export data. The electronics consists of a high performance signal processing and communication electronics that is connected to the touch display.

The analyzer can also be connected to a computer that has Mirmorax Graphical User Interface installed or directly to the control system through one of the available communication protocols.


  • Key features for the Mirmorax DT250 Analyzer are:
  • Accurate and high resolution real-time measurements
  • Simultaneous detection of oil, particles and gas
  • Provides mean particles size for oil particles and solids
  • Temperature measurements of process water
  • Salinity Measurements of the process water
  • Local display with screen selection
  • Remotely control and data access possibility
  • Reliable and robust • Low maintenance