Total Nitrogen Online Analyzer for Pollution Sources, Industrial Production Process, Municipal Wastewater.

• Customization: Available
• Warranty: 12 Months
• Display: Digital
• Model NO.: AQUA-500TN
• Appliance: Water Quality Online Monitoring
• Portable: Non Portable
• Certification: CE
• Type: Water Quality Online Monitoring
• Measuring Method: Alkaline Potassium Persulfate Digestion Ultraviole
• Measuring Range: 0.1~5/25/50/200 Mg/L (Extensible)
• Repeatability: ≤5%
• Communication Interface: RS485/RS232/USB Interface (Optional)
• Power Consumption: 200W(220±10%VAC 50Hz), Without Sampling Pum
• Analog Input: 1×4-20mA Input (Can Be Expanded to 2)
• Working Temperature: 5ºC~45ºC
• Lloq: 0.1mg/L
• Transport Package: Wooden Box Packaging
• Specification: 30Kg
• Trademark: YUAN ZHENG
• Origin: China
• HS Code: 9027300000
• Production Capacity: > 5000 Units/Year

Product Description

AQUA-500TN Total Nitrogen Online Analyzer

AQUA-500TN Total Nitrogen Online Analyzer is developed based on Xenon Lamp/Grating Spectrograph Technology and Digestion Colorimetric Integration Technology.   It is featured with high precision, low detection limit, high stability and low maintenance of automatic TN online monitoring. 

The analyzer is widely applied in water quality monitoring of pollution sources, industrial production process, municipal wastewater, etc. And It has passed the certificate of CCEP.

Features and Advantages

Permeance Measurement Technology 

not be interfered by chromaticity, suspended solids and bubbles
 

High reliability

strong ability to resist chromaticity, calcium and magnesium ions
 

High detection precision

low LLOQ (0.01mg/L), small drift for long-term operation

Intelligent self-test and self-diagnosis function

Modular design, highly integrated valve terminal

each valve can be maintained, disassembled and cleaned individually
 

24hrs real-time inspection

Equipped with alarm function, quality control function and reverse control function

Application

1.  Environmental pollution source monitoring

2.  Industrial process water monitoring

3.  Municipal sewage processing

4.  Surface water monitoring

Technical Specifications

(Custom configurations available upon request.)

Measuring method:	Alkaline Potassium Persulfate Digestion Ultraviolet Spectrophotometry
Range:	0.1~5/25/50/200 mg/L (extensible)
Indication error:	±10%
Repeatability:	≤5%
Zero drift:	±5%F.S.
Span drift:	±5%F.S.
Memory effect:	20%F.S. ±0.3mg/L,80%F.S. ±0.2mg/L
LLOQ:	0.1mg/L
Reagent:	standard reagent can make 400 samples
Measurement interval:	point measurement, interval measurement, or be started via serial port
Maintenance:	<2 hours/month
Ambient temperature:	5ºC~45ºC
Communication interface:	RS485/RS232/USB interface (optional),  1x4-20mA input/output (can be expanded to 2)
Power consumption:	200W(220±10%VAC 50Hz), without sampling pump
Note:	Test method refers to the latest standards of Environmental Certification

After Sales Service

Standard Warranty:       12 months or 2,000 operating hours (whichever comes first).
Extended Warranty:       Optional coverage up to 36 months.
Global Support:              24/7 technical assistance and spare parts supply.
Training:                          On-site or remote operation/maintenance training.

Company Profile

Yuanzheng (Jiangsu) Water Science & Technology Co., Ltd.

Yuanzheng (Jiangsu) Water Science & Technology Co., Ltd. was founded in 2008 in Suzhou, China. We are one of most famous advanced instruments manufacturers and system integrators in China. We provide high quality emission gas online monitoring analyzers, and systems, air quality monitoring system, industry process online monitoring system, water quality online monitoring system, etc. Our products are widely applied in energy industry, power plant, petro-chemical industry, municipal industry, etc.

 

We have passed the certification of ISO9001, ISO14001 quality assurance system, and have certification of ISO20000, ISO27001 of the information security and maintenance service safety. Our product integrates technologies of multiple fields, including optics, micro-electronics, software, communication, mechanical and electrical engineering, analytical chemistry and etc. We are an innovative enterprise with multifarious detection technologies of independent properties in analysis and detection of gas, water quality field.

We have more than 40 patents of technical hardware and software, and we provide OEM, ODM service of analysis equipment and program, operation and maintenance. Our mission is to provide customers with the most reliable, and highly cost-effective analysis solutions to better fit your needs. Sincerely looking forward to cooperation with you.

Why Choose Us?

Other Products

OEM/ODM capabilities
Competitive pricing & bulk discounts
Fast shipping & customs clearance support
Turnkey project solutions

1.  Water Quality Online Analyzers

2.  Flow Meter & Level Meter

3.  Portable Gas Analyzers

4.  Emission Flue Online Monitoring Sysem  (CEMS) 

5.  VOC Online Monitoring System

6.  Air Quality Monitoring System

7.  Industry Process Monitoring

8.  Analyzing Module

FAQ

Q: What's the lead time for orders?
A: Standard models ship in 15–30 days; customized units require 30–60 days.

Q: Do you provide after-sales service overseas?
A: Yes, we have partnered service centers in key regions.

Q: Can I request a customized bucket size?
A: Absolutely! We offer tailored attachments.

Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.