CODCr online water quality analyzer

The CODCr water quality online analyzer adopts potassium dichromate oxidation spectrophotometry, which meets national and industry standards. It can be applied to various types of wastewater discharge units in industry and daily life, and is an online monitoring and analysis instrument for continuous sampling, testing, and analysis of water quality near the tested water body or wastewater discharge outlet, detecting chemical oxygen demand (CODCr) in water samples.

The instrument adopts non-contact photometric detection to avoid direct contact between the sensor and highly corrosive liquids, ensuring the long-term stable operation of the detector. Moreover, the use of high-temperature and high-voltage electric heating technology can accelerate the oxidation of organic matter, enabling the CODCr water quality online analyzer to complete the digestion process of chemical oxygen demand within 15 minutes.

• Exquisite quality design, convenient operation, high accuracy.

• Fully automatic operation, capable of achieving intelligent functions such as automatic zeroing, automatic calibration, automatic measurement, automatic cleaning, automatic maintenance, self-protection, and automatic recovery.

• By using photoelectric precision measurement, accurate quantification of trace reagents is achieved, reducing quantification errors.

• The use of high-quality light sources and detection devices greatly improves the measurement resolution and accuracy of the instrument.

• By adopting precise temperature control technology, the impact of temperature drift on sample reflection is reduced, making the reaction conditions more in line with requirements.

• The reagent pipelines are all made of transparent PTFE hoses with a diameter greater than 1.5mm, which reduces the blockage of water sample particles and avoids the precipitation of interfering substances in the pipes that may affect the system measurement.

• Low failure rate, minimal maintenance, low reagent consumption, and waste liquid generation. Analysis waste liquid and cleaning waste water can be collected and stored separately.