Качества воды для COD контроля анализатор

HY-551B series COD sensor is a new generation of environmentally friendly COD/TOC sensor launched by Hybono, without reagents, no pollution, more economical and environmentally friendly. Compact size, more convenient installation, can continuously monitor water quality online, automatically compensate for turbidity interference, with automatic cleaning device, even with long-term monitoring still has excellent stability.

Measuring principle:

Many organic substances dissolved in water can absorb ultraviolet light. Therefore, the total amount of organic pollutants in water can be measured by measuring the degree of absorption of these organic substances to 254nm wavelength ultraviolet light. HWS-1000C series sensors use two light sources, one 254nm ultraviolet light and one 360nm ultraviolet reference light, which can automatically compensate for the attenuation and turbidity of the optical path, so as to achieve more stable and reliable measured values.

We are specialized in the research and development, manufacture, sale and service of water quality analysis instruments and electrodes.

Main products: digital electrode, analog signal electrode, multi-parameter water quality monitoring system, turbidity suspended solids concentration, ion, pH/ORP, dissolved oxygen, conductivity TDS, salinity, residual chlorine, chlorine dioxide, ozone, acid/alkali/salt concentration COD, ammonia nitrogen, total phosphorus, cyanide, fluoride, potassium permanganate, orthophosphate, heavy metal ions, ultrasonic level meter, etc.

Q: Is your company a manufacturer??
A: Yes,we are a professional manufacturer of online water quality monitoring products: oil in water sensor/ DO sensor/ NH4-N sensor / ORP / COD sensor / Blue-green algae sensor /Conductivity sensor /TDS / TSS /MLSS,ect.
Q: What parameters do you need for product selection?
A: Application, Range, Power supply and Output signal.
Q: How about the quality of the managements?
A: We have a complete quality control system, our products will be fully pre-inspection before shipping to you. We have the certification of ISO, CE, we could send the certification test of our company to you.
Q: Can you offer OEM services?
A: Yes,we support OEM and ODM products according to your requirements.
Q: What are your terms of payment and delivery time?
A: We could accept T/T, Paypal, Western Union, Credit Assurance. Generally, we will arrange the shipment within 7 days after received payment.
Q: How about warranty?
A: 12 months warranty