תיאור
תכונות& Advantages
Use UV254 nano-ultraviolet absorption measurement method, require no consumable;
Use two light sources, 254nm and 365nm UV reference light;
Automatically eliminate the interference of suspended solids and compensate for the interference of turbidity;
Can measure parameters such as COD, TOC, turbidity and temperature;
Drop-in installation, no need to digest the tested sample, fast analysis speed, real-time response, no need to wait;
RS485 digital interface, standard Modbus communication protocol, support access to standard industrial control system;
Have excellent repeatability and stability, and is not easily affected by ambient light;
integrated self-cleaning brush, small size and convenient to install, continuously monitor water quality online to prevent biological attachment and reduce the frequency of maintenance.
Specification Of Digital PH Meter
| דֶגֶם | CODuv351 |
| Measuring Principle | UV254 ultraviolet absorption method |
| Measuring Range(COD) | 0.75~370mg/L |
| Resolution(COD) | 0.01mg/L |
| Accuracy(COD) | ±2% or ±2.5mg/L, take the larger one |
| Measuring Range(TOC) | 0.3 ~150mg/L |
| Accuracy(TOC) | ±2% or ±2.5mg/L, take the larger one |
| Resolution(TOC) | 0.1mg/L |
| Measuring Range(TU) | 0~300 NTU |
| Accuracy(TU) | 3% or 0.2NTU, take the larger one |
| Resolution(TU) | 0.1NTU |
| Operating Temperature | +5 ~ 45ºC |
| Calibration | 2-point calibration |
| Protection Grade | IP68 |
| Working Pressure | 1Bar |
| Response Time | T90 max. 10ס |
| Flow Rate | < 3 m/s |
| Cleaning Method | Rubber scraper |
| כּוֹחַ | 12V 15mA (normal), 200mA (max. when cleaning) |
| Output | RS485, Modbus RTU protocol |
| מֵמַד | Diameter 50mm, length 215mm |
| Cable Length | 10מ(custom) |
| Shell Material | POM and 316L |
Our main products include online, portable and laboratory water quality analysis instruments.
Our company was established in 2015, but our company’s predecessor has been committed to the water quality testing industry for more than 10 שנים.
We attained ISO9001 quality management system certification at 2019. Located near Shanghai, we enjoy convenient water, land and air transportation. Our company regards”reasonable prices,efficient production time, good after-sales service”as our tenet.
א: Our company is a professional manufacturer of water analysis instruments and sensors, integrating development and production together. The quality of our products is guaranteed strictly.
ש: What’s the location of your company?
א: Our company is Located in Suzhou near Shanghai,So we enjoy convenient water, land and air transportation,which is very efficient and fast.
ש: How is your service?
א: We will try our best to offer you good before-sale and after-sale service. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.
