VX-3N Portable Nitrogen and Color Analyzer
Model: VX-3N
FUNEL VX-3N measures nitrate nitrogen, nitrite nitrogen, ammonia nitrogen and water color for field screening in drinking water, surface water, aquaculture and wastewater.

VX-3N
FUNEL VX-3N measures nitrate nitrogen, nitrite nitrogen, ammonia nitrogen and water color for field screening in drinking water, surface water, aquaculture and wastewater.
Best for: Surface water and groundwater, Drinking water screening, Municipal and industrial wastewater.
Specifications
- Nitrate nitrogen as N: 0.5-15.0 mg/L
- Nitrite nitrogen as N: 0.003-0.500 mg/L
- Ammonia nitrogen as N, salicylate method: 0.01-2.00 mg/L
- Color range: 0-500 PCU
- 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
- Surface water and groundwater
- Drinking water screening
- Municipal and industrial wastewater
- Aquaculture and agriculture
- Environmental monitoring
- Education and field laboratories
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-3N measure?
VX-3N is configured for Nitrate nitrogen as N: 0.5-15.0 mg/L; Nitrite nitrogen as N: 0.003-0.500 mg/L; Ammonia nitrogen as N, salicylate method: 0.01-2.00 mg/L; Color range: 0-500 PCU.
Where is the VX-3N used?
Typical applications include Surface water and groundwater, Drinking water screening, Municipal and industrial wastewater, Aquaculture and agriculture.
How do I select or order the VX-3N?
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.
Request quote