Introduction
An ammonia nitrogen analyzer measures nitrogen compounds in water samples. It is widely used in environmental monitoring. The system ensures water quality evaluation. It solves slow chemical analysis methods. By providing automated detection, it supports pollution control.
Standards
ISO 11732:2005-Water quality-Determination of ammonium nitrogen-Method by flow analysis (CFA and FIA)
ISO 23695:2023-Water quality-Determination of ammonium nitrogen in water-Small-scale sealed tube method
ISO 8245:1999-Water quality-Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC)
ISO 7393-2:2017-Water quality-Determination of free chlorine and total chlorine-Colorimetric method using N,N-diethyl-1,4-phenylenediamine (DPD)
ISO 11923:1997-Water quality-Determination of suspended solids by filtration through glass-fibre filters
Complies with the above standards, but is not limited to them.
Features
1. Method-specific measurement delivers traceable water-quality data.
2. Data storage and export support monitoring reports.
3. Automatic sequences reduce operator dependence.
4. Reagent and sample handling support repeatable results.
5. Clear display or software shows values and calibration.
FAQ
What are the main applications of the Ammonia Nitrogen Analyzer?
The Ammonia Nitrogen Analyzer is used to determine water-quality parameters such as oxygen demand, carbon, nutrients or chlorine. It supports environmental monitoring, wastewater plants, drinking water, laboratories and industrial discharge checks.
Which standards and regulations apply to the Ammonia Nitrogen Analyzer?
The analyzer is designed with reference to applicable ISO, EPA-equivalent and GB/T water-quality methods and IEC 61010 electrical safety. Reagents and procedures must follow the named method. Compliance documentation can be provided on request.
How long is the warranty period?
The system is covered for 12 months after shipment, including the main mechanism and electrical controls. Replaceable consumables and routine service items are not part of the warranty. Faults caused by improper installation outside the manual or unauthorised modification are not covered.
How easy is the Ammonia Nitrogen Analyzer to use?
The controls are designed for regular laboratory use, so most users become confident after a brief introduction. The manual walks through each step, and common settings can be saved for repeat work. Online or on-site training is available if the site requires it.
How long does delivery usually take?
Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.
Does the Ammonia Nitrogen Analyzer need calibration or verification?
The unit is calibrated and tested before delivery. For ongoing accuracy, verify it against traceable reference standards every 6 to 12 months, or according to the laboratory quality schedule. We can arrange calibration service and certificates where required.
Where do we get replacement parts?
No proprietary consumable contract is required; standard parts are available from us and common laboratory suppliers. Our service team can supply a recommended parts list for the model. Most routine spares are held for quick delivery.
Are options or configurations available?
A range of options is available to match the application, such as alternative settings, fittings, data outputs or power supply. We confirm each option and its effect on price and schedule up front. Larger custom builds can be discussed.
Do you provide on-site installation?
The unit is delivered ready for set-up, with clear commissioning steps in the manual. We provide remote technical support during installation. For larger or regulated systems, a factory-trained engineer can attend on site on request.
What should be avoided when using the Ammonia Nitrogen Analyzer?
Do not use expired reagents, unrepresentative samples or skip blanks and standards. Preserve samples as required and handle reagents safely. Follow laboratory safety rules.
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