EN
Water Quality Online Monitoring Analyzer SECCO-N-2 series
Product Introduction
The SECCO-N series online water quality analyzer is an online monitoring system developed by SECCO in compli ance with national standards, designed for continuous sampling, testing, and transmission of water samples. Key -
monitoring parameters include permanganate index, chemical oxygen demand (COD), ammonia nitrogen, total phosphorus, total nitrogen, and more.
This product series integrates a multi-port valve sampling module, high-precision metrology module, high-pres sure digestion colorimetry module, and refrigerated reagent storage module. It can be combined with flow meters -
and exceedance sample retention units to form a versatile automatic control system. The system enables online analysis and early warning of water quality in wastewater discharged from pollution sources, surface water in
watershed grids, groundwater, and other aqueous environments, meeting the regulatory requirements of relevant authorities.
It is suitable for monitoring surface water, groundwater, drinking water
Functional Characteristics
1 Incorporates a three-stage precision photoelectric metrology unit
Ensures stable and reliable measurement performance throughout the entire lifecycle of the device
2 Built-in high-precision temperature compensation algorithm and ambient light interference elimination function
Low system failure rate, effectively reducing maintenance frequency and workload
3 Equipped with a high-reliability reagent selection valve and digestion vial assembly
Significantly enhances operational efficiency and adaptability
4 Supports on-site editable customized maintenance procedures
Intuitive and easy operation, enabling personnel to quickly master its use
5 Features a user-friendly touch graphical interface
Comprehensively ensures the safety and standardization of the operational process
6 Incorporates an automatic electrically controlled safety door
Comprehensively ensures the safety and standardization of the operational process
Main Parameters
|
Monitoring Parameters |
Range |
Repeatability |
Accuracy |
Limit of Quantitation |
|
|
CODCr（SCEEO-N-2010） |
0~200mg/L |
±5% |
±5% |
15mg/L |
|
|
CODMn（SCEEO-N-2060） |
0~10mg/L |
±5% |
±5% |
0.5mg/L |
|
|
TN（SCEEO-N-2030） |
0~20mg/L |
±2% |
±10% |
0.3mg/L |
|
|
TP（SCEEO-N-2020） |
0~4mg/L |
±2% |
±5% |
0.02mg/L |
|
|
NH3-N（SCEEO-N-2040） |
0~10mg/L |
±2% |
±5% |
0.15mg/L |
|
|
|
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|
Dimensions |
300*270*700mm |
Weight |
23kg |
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|
Power Supply |
AC220V |
Power Consumption |
Entire Unit＜250W |
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|
Operating Temperature |
5℃~40℃* |
Ingress Protection |
IP53 |
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|
Communication |
4-20mA、RS485 |
Protocol |
HJ-212 |
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Product Model
| Product name | Model Code | Test method | Application Scenarios |
Installation Method |
| Chemical oxygen demand water quality online analyzer |
SECCO-N-2010 | Potassium dichromate oxidation method |
Monitoring of effluent water quality; Surface water quality monitoring; Groundwater quality monitoring; Laboratory analysis of water quality; |
Modular assembly or used alone Can be matched with quality control instrument, control water pump, flow meter,etc., integrated |
| Total phosphorus water quality online analyzer |
SECCO-N-2020 | Ammonium molybdate spectrophotometry |
||
| Total nitrogen water quality online analyzer |
SECCO-N-2030 | Alkaline potassium peroxodisulfate ultravio- let spectrophotometry |
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| Ammonia nitrogen water quality online analyzer |
SECCO-N-2040 | Salicylic acid method | ||
| Online analyzer of permanga- nate index water quality |
SECCO-N-2050 | Titration/photometry method |