Hangzhou Qiwei Instrument Co., Ltd. is one of the leading manufacturers and suppliers of benchtop multi-parameter carbon dioxide ion concentration meter in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to wholesale bulk benchtop multi-parameter carbon dioxide ion concentration meter in stock here from our factory. We also accept customized orders.
product key technologies

The Benchtop Multi-Parameter Carbon Dioxide Ion Concentration Meter is a precision analytical instrument specially developed for the detection of carbonate substances in water, used to accurately determine the content of dissolved carbon dioxide in aqueous solutions. Adopting mature ion detection technology, it responds rapidly to dissolved carbon dioxide concentration in water and calculates accurate values, directly reflecting the carbonation degree and physicochemical state of water bodies and providing reliable data support for water quality control.
The instrument features a compact and reasonable structure, high operational stability and excellent anti-interference performance, adapting to testing requirements in various complex water quality environments. It delivers fast response, high measurement accuracy and good repeatability. The built-in optimized algorithm effectively reduces interference from impurity ions and ensures authentic and accurate test results. It features simple and intuitive operation without complicated debugging, easy operation and convenient later maintenance, greatly lowering the overall use cost.
Widely applicable to surface water, groundwater, industrial circulating water, process pure water and sewage discharge, it serves environmental monitoring, chemical production, water treatment, food and beverage processing, scientific research and teaching analysis. It is especially suitable for water carbon balance monitoring, corrosion control of industrial circulating cooling water, carbonation quality control of beverages, and environmental water quality physicochemical investigation.
With stable and reliable detection performance, humanized design and wide industry adaptability, this benchtop multi-parameter carbon dioxide ion concentration meter meets both laboratory precision testing and on-site rapid detection demands. It is a professional basic instrument for determining carbon dioxide content and conducting physicochemical analysis of water quality.

Technical parameters
|
Model |
PXS-CO₂ |
|
Concentration range |
1×10-2 ~ 5×10-5 mol/L |
|
PH range |
<4 |
|
Fill resistance |
300Ω or less (25℃) |
|
Reaction time |
1×10-2 ~ 1×10-4 mol/L, <4 min (25℃); 1×10-5 ~ 5×10-4 mol/L, <7 min (25℃) |
|
Main interference |
NO2, SO2, HAC, formaldehyde, etc. |
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