pHotoFlex Turb portable multiparameter colorimeter WTW
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The pHotoFlex® Turb is a portable multiparameter colorimeter designed for comprehensive water analysis, combining photometric measurement, electrochemical pH/ORP measurement, and turbidity measurement in a single instrument. Its compact and robust design makes it suitable for both field measurements and laboratory applications.
The instrument uses energy-efficient LED optics with six wavelengths plus an 860 nm infrared wavelength for turbidity measurement, supporting a wide range of standard and special analytical methods. It is designed for applications including environmental monitoring, water analytics, aquaculture, drinking water analysis, process monitoring, and service laboratories.
Measuring Parameters
pH, ORP, Turbidity, COD, Ammonia (NH₃), CO₂, Color, Absorbance, Transmission, Concentration, Water Quality Parameters
Key Benefits:
- Three measurement technologies in one portable instrument
- Photometric, pH, ORP, and turbidity measurement
- More than 180 programs for standard parameters
- Up to 100 user-defined methods
- Six photometric wavelengths plus 860 nm IR turbidity measurement
- Turbidity measurement from 0.01–1,100 NTU/FNU
- pH measurement from pH 0–16
- Automatic buffer recognition for pH calibration
- Automatic temperature compensation
- 3-point pH and turbidity calibration capability
- Supports 16 mm and 28 mm cuvettes
- Robust and suitable for field measurements
- More than 3,000 measurements per battery set
- Data storage for up to 1,000 measurements
- RS-232 and optional USB connectivity
Why Choose pHotoFlex® Turb?
- Multiparameter Measurement – Combines photometry, pH, ORP, and turbidity in one instrument.
- Portable Operation – Compact design and battery operation make it suitable for measurements at changing locations.
- Wide Analytical Range – Supports numerous standard parameters as well as special methods such as NH₃ and CO₂.
- Reliable Turbidity Measurement – Uses an infrared light source for nephelometric turbidity measurement according to DIN 27027 / ISO 7027.
- Easy pH Calibration – MultiCal® supports automatic calibration with up to three calibration points.
- Flexible Testing – Supports different cuvette sizes and a broad selection of test kits and reagents.
- Field-Ready Design – A rugged construction and optional field set allow the instrument to be used as a mobile laboratory.
- Data Management – Optional LSdata software provides GLP-compliant data evaluation and supports user-defined methods.
How it Works
