Welcome Customer !

Membership

Help

Shandong Tianwei Environmental Technology Co., Ltd
Custom manufacturer

Main Products:

instrumentb2b>Download Materials>Portable sewage quality detector: delving into various sewage scenarios, quickly providing feedback on water quality conditions to guide subsequent treatment
Download

Shandong Tianwei Environmental Technology Co., Ltd

  • E-mail

    yinyangyang@yunjingtianhe.com

  • Phone

    13276363313

  • Address

    Building 1, Weifang High tech Zone Optoelectronic Industry Accelerator (Phase I), No. 155 Guangdian Circuit, Weifang High tech Zone, Shandong Province

Contact Now
Portable sewage quality detector: delving into various sewage scenarios, quickly providing feedback on water quality conditions to guide subsequent treatment
Date: 2025-12-23Read: 1

Portable sewage quality detector: delving into various sewage scenarios, quickly providing feedback on water quality conditions to guide subsequent treatment [Model: TW-SS07, IoT integrated device, Tianwei Environment supports customized services]In scenarios such as industrial wastewater discharge supervision, municipal sewage pipe network inspection, and emergency response to sudden pollution incidents, rapid and accurate judgment of sewage quality is the core prerequisite for formulating treatment plans. Portable sewage quality detectors, with their flexibility and efficiency, have become a "mobile laboratory" that goes deep into various types of sewage sites. This device adopts a modular design and can quickly switch detection parameters for different types of wastewater (such as chemical wastewater, domestic wastewater, aquaculture wastewater, etc.). Through a high-precision sensor array, it synchronously captures key indicators such as chemical oxygen demand (COD), ammonia nitrogen, pH value, and heavy metal ion concentration. Its anti-interference electrode and intelligent calibration technology can effectively eliminate the influence of sewage turbidity, chromaticity, and impurities on measurement results. The operator only needs to sample and immerse the probe into the sewage to obtain stable data within seconds, and generate a water quality assessment report through the built-in analysis software, intuitively marking out the excessive items and pollution risk levels, providing scientific basis for subsequent process adjustments such as sedimentation, filtration, and biological treatment, and helping to achieve precision and efficiency in sewage treatment.

639020987801559647733.jpg

1、 Product Introduction

The SS07 portable multi parameter water quality analyzer is an electrode based water quality analysis instrument that uses fully digital electrodes to detect water quality, water temperature, conductivity, and other parameters PH、 Ammonia nitrogen, dissolved oxygen cod、 Turbidity parameter. The instrument is equipped with a self-developed FTIOT operating system, which is easy to operate, stable in performance, accurate in measurement, and has a wide detection range. It is also equipped with a high-capacity rechargeable lithium battery, making it convenient for users to conduct water quality testing in the field or laboratory at any time.

2、 Host parameters

Charging input voltage 4.5V-5.5V
charging current <2A
screen size 3.5 inches
screen resolution 480*800 ☆
Screen interface MIPI DSI ☆
USB port 2 (Supports external mouse, keyboard, 4G, etc.) ☆
Type-C 1 (Supports external mouse, keyboard, 4G, etc.) ☆
RS485 2 (Supports Modbus, JSON, ASC inputs, etc.)
External sensor supply voltage 12V
External sensor power supply current 1A
operating system Ftiot (based on Linux-5.4) ☆
CPU 2*Cotex-A7,650Mhz ☆
RAM 512M DDR3 ☆
Flash 8G-64G
OpenGL ES 2.0 ☆
Wifi support
4G optional
button support
Capacitive touch screen support
software architecture B/S ☆
Web access Support ☆
MTP mode Support ☆
Multi terminal login Support ☆
IPv6 Support ☆
Sensor communication method RS485、TCP、UDP、Http ☆
Data forwarding method RS485、TCP、UDP、Http ☆
Remote SSH Support ☆
remote debugging Support ☆

3、 Sensor parameters and configuration

serial number name measurement range principle measurement accuracy resolution configuration remark
1 temperature 0~50℃ High precision digital sensor ±0.3℃ 0.01℃ ✔
2 pH 0~14(ph) Electrochemistry (salt bridge) ± 0.1PH 0.01 ✔
3 ORP -1500mv~1500mv Electrochemistry (salt bridge) ± 6mv 1mV

4 conductivity 0~5000uS/cm,0~10000uS/cm Contact electrode method ± 1.5% 1uS/cm ✔
5 TDS 0-10000ppm 0-200ppt Contact electrode method ±1.5%; ±0.1°C 1ppm 0.01ppt

6 salinity 0-10000ppm 0-200ppt Contact electrode method ±1.5%; ±0.1°C 1ppm 0.01ppt

7 sludge concentration 0~20.000g/L scattered light method ± 5% (depending on sludge homogeneity) 0.001g/L

8 turbidity 0~40NTU (low turbidity) scattered light method ± 1% 0.1NTU
Optional
0~1000NTU (medium turbidity) scattered light method ± 1%
0~3000NTU (high turbidity) scattered light method ± 1% ✔
9 dissolved oxygen 0~20mg/L Fluorescence lifetime method ± 2% 0.01mg/L ✔
10 ammonia nitrogen 0-1000.00mg/L (default)
0-1000mg/l/(customizable)
Ion selective electrode method 10% of the reading, ± 0.5 ℃ 0.01mg ✔ Range optional
11 suspended solids 0~2000mg/L scattered light method ± 5% (depending on sludge homogeneity) 0.1mg/L

12 residual chlorine 0~5.00 mg/L Ion selective electrode method ± 5% of the reading 0.01mg/L
The best accuracy is achieved when the flow rate is between 0.42m/s and 0.85m/s
13 chloride ion 0-3500.0mg/L Ion selective electrode method ±5% 0.1mg/L

14 Total Hardness 0~1000.0mg/L Ion selective electrode method ± 10% of the reading 0.1mg/L

15 cod 0~1000mg/ L UV254 absorption method ±5% 0.1mg/L ✔ COD and chlorophyll are equipped with automatic cleaners to prevent biological attachment and avoid light window pollution, ensuring long-term monitoring stability; Automatic cleaning time and frequency can be set, with a power consumption of 0.7W
16 chlorophyll 0~400ug/L fluorescence method R2>0.999 0.01ug/L