VX-CL03 Portable Chlorine Dioxide and Chlorate Analyzer
Model: VX-CL03
FUNEL VX-CL03 is a portable analyzer for free chlorine, chlorine dioxide and chlorate verification in drinking water, water treatment and industrial disinfection processes.

VX-CL03
FUNEL VX-CL03 is a portable analyzer for free chlorine, chlorine dioxide and chlorate verification in drinking water, water treatment and industrial disinfection processes.
Best for: Drinking water disinfection, Chlorine dioxide treatment systems, Waterworks process checks.
Specifications
- Free chlorine range: 0.01-5.00 mg/L
- Chlorine dioxide range: 0.02-10.00 mg/L
- Chlorate range: 0.05-1.00 mg/L
- Optical system: LED and silicon photodiode integrated optical path
- Reading modes: Concentration, absorbance and transmittance
- Programs: Built-in standard measurement programs
- Language: English and Chinese
- Data: USB interface with historical record storage
- Operating environment: 0-50 deg C, up to 90% RH, non-condensing
- Sample vials: 25 mm and 16 mm
- Power: 2 AA batteries or USB
- Dimensions: 210 x 84 x 76 mm
Applications
- Drinking water disinfection
- Chlorine dioxide treatment systems
- Waterworks process checks
- Industrial water treatment
- Environmental and field monitoring
Benefits
- Portable field testing with a compact carrying configuration
- Guided operation for fast routine measurements
- Cold-light optical system for stable, repeatable readings
- Historical data storage and USB export
- Ready-to-use reagent support for applicable parameters
Frequently asked questions
What does the VX-CL03 measure?
VX-CL03 is configured for Free chlorine range: 0.01-5.00 mg/L; Chlorine dioxide range: 0.02-10.00 mg/L; Chlorate range: 0.05-1.00 mg/L; Optical system: LED and silicon photodiode integrated optical path.
Where is the VX-CL03 used?
Typical applications include Drinking water disinfection, Chlorine dioxide treatment systems, Waterworks process checks, Industrial water treatment.
How do I select or order the VX-CL03?
Send FUNEL your target parameters, measuring range, water type, quantity and application. We will confirm the configuration and provide a quotation and datasheet.
Tell us your water type and signal requirements
We will help select the right analyzer, sensor, controller, output signal and installation plan for your project.
Get a project quote
Send parameter, measuring range, quantity, output signal and application. We will prepare a quotation and datasheet.
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