The ideal multiparameter water quality meter for field water quality testing!
The pHotoFlex series is a portable multi-parameter water quality measuring device that can handle water quality analysis on-site as well as laboratory-level measurements. It comes standard with over 130 measurement programs, covering water quality parameters such as inorganic nitrogen, phosphorus, COD, residual chlorine, and various metals. Depending on the model, it can perform pH and turbidity measurements with a single device, making it suitable for a wide range of applications including sewage and wastewater management, drinking water, boiler water, industrial water, and environmental surveys. 【Features】 - Multi-parameter water quality measurement with a single device Over 130 analysis methods are pre-programmed, and user-defined measurement programs can also be registered. - Laboratory-level measurement accuracy in a portable design Quantitative measurements using the absorbance method achieve a high correlation with official methods. - Three models available Choose from STD, pH, or Turb models according to your application. - Supports pH and turbidity measurements (model-specific) Compatible with electrode-type pH measurements and high-precision turbidity measurements below 1 NTU. - Easy operation and reduced working time Simple pre-treatment and operation, with reduced amounts of reagents and waste. - Durable design IP67 waterproof structure ensures reliability for field use.
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basic information
Measurement method: Absorbance method Measurement wavelength: Up to 6-7 wavelengths (depending on the model) Data memory: Up to 1,000 entries Power supply: 4 AA batteries (approximately 5,000 measurements) Waterproof performance: IP67 Weight: Approximately 0.6 kg (excluding batteries) 【Main measurement items (excerpt)】 COD (Mn/Cr, mercury-free method compatible) Total nitrogen (TN) / Total phosphorus (TP) Ammoniacal nitrogen, nitrate nitrogen, nitrite nitrogen Residual chlorine (including chlorine dioxide) Iron, manganese, copper, lead, cadmium, hexavalent chromium Fluoride, boron, cyanide pH (depending on the model) Turbidity (depending on the model) *Measurement items and ranges may vary depending on the measurement method and reagents used.
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Applications/Examples of results
Water quality management of sewage and drainage treatment facilities Environmental water, river, and lake surveys Water quality testing of drinking water and simple water supply systems Management of factory wastewater and boiler water Simple analysis of soil and environmental pollution surveys Screening measurements before official method analysis
Line up（3）
| Model number | overview |
|---|---|
| W251105 | Portable Water Quality Meter pHotoFlex STD: Dedicated Model for Absorbance Measurement |
| W251100 | Portable water quality meter pHotoFlex pH: A version of pHotoFlex STD with added pH measurement functionality. |
| W251110 | Portable water quality meter pHotoFlex Turb: An addition to the pHotoFlex STD with pH and turbidity measurement. |
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Company information
Since our establishment in 1967, we have been dedicated to the development and dissemination of water quality measurement devices that anyone can use quickly, easily, and with high precision. In today's world, where the effective use of water, a limited resource, is required alongside environmental conservation, we aim to be a total solution provider that responds to all water environments by utilizing our water quality measurement devices, technology, and services. Furthermore, leveraging the latest technology and years of know-how, we are committed to delivering user-friendly and reliable water quality measurement devices more affordably, quickly, and widely.
