Ammonia nitrogen
Laboratory and field instrument
VI-NH Portable Ammonia Nitrogen Analyzer
A structured product page based on the current technical file. One-year warranty. Normal 3–5 day lead time from stock. Final measurement configuration is confirmed during quotation.
Ammonia nitrogen0–125 mg/LHJ 535-2009 Nessler reagent spectrophotometry
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Product and supply highlights
0–125 mg/L
HJ 535-2009 Nessler reagent spectrophotometry
LED and silicon photodiode; integrated scattering / transmission path
One-year warranty
Normally in stock · 3–5 day lead time
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Product technical specifications
- Parameter
- Ammonia nitrogen
- Range
- 0–125 mg/L
- Method
- HJ 535-2009 Nessler reagent spectrophotometry
- Optical system
- LED and silicon photodiode; integrated scattering / transmission path
- Data interface
- USB Type-C
- Data storage
- Historical records
- Interface language
- Chinese / English
- Operating environment
- 0–50°C; ≤90% RH, non-condensing
- Power
- 2 × AA batteries
- Dimensions
- 70 × 70 × 103 mm
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Recommended applications
Drinking and treated water
Use in water plants, supply systems, treatment processes and routine laboratories.
Routine laboratory analysis
Measure samples using the verified parameters, ranges and built-in programs.
Field verification
Carry the instrument to project sites, sampling points and treatment facilities.
Project commissioning
Support startup, maintenance, troubleshooting and online-instrument checks.
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Confirm the final configuration before quotation
This page shows only values verified in the current source. Standard items, options, reagents, consumables and order codes are not invented and are confirmed against the actual requirement.
- 01Water matrix and application
- 02Required parameters and expected ranges
- 03Laboratory or field use
- 04Quantity, destination and delivery requirement
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Technical and quotation documents
The values on this page are structured from the current supplied technical file. After the model and measurement configuration are confirmed, a neutral datasheet, configuration confirmation and quotation can be prepared.
Share your project requirement- Verified parameter table on this page→
- Measurement configuration confirmation→
- Warranty and lead-time confirmation→
- Formal project quotation→
Contact FUNEL
Tell us what you need to measure.
We will respond with a recommended configuration, supporting documentation and quotation.