HK-8510COD analyzer

HK-8510COD analyzerIt is a laboratory instrument independently developed by Beijing Huake Instrument Technology Co., Ltd. for measuring the chemical oxygen demand (COD) of water samples, using rapid digestion spectrophotometry (HJT3999-2007)Measurement, primarilyDetermination of Chemical Oxygen Demand (COD) in Surface Water, Groundwater, Domestic Sewage, and Industrial Wastewater.

The so-called chemical oxygen demand (COD) refers to the amount of oxidant consumed when treating water samples with a certain strong oxidant under certain conditions. It is an indicator of the amount of reducing substances in water. The reducing substances in water include various organic compounds, nitrites, sulfides, ferrous salts, etc., but the main ones are organic compounds. Therefore, chemical oxygen demand (COD) is often used as an indicator to measure the content of organic substances in water. The higher the chemical oxygen demand, the more severe the pollution of organic matter in the water body.

The first laboratory COD analyzer to use touch screen operation, with a beautiful and elegant interface, easy to use, rich and intuitive display content.

A 7-inch LCD screen with the option to choose between Chinese or English.

The instrument is equipped with a constant temperature system, effectively avoiding interference from environmental temperature changes.

The light source adopts imported monochromatic photodiodes, which have excellent monochromatic performance, concentrated energy, stability, and low power consumption.

Adopting an optical path system ensures the accuracy and stability of measurement.

Calibrate at one, two, or multiple points to ensure measurement accuracy.

Ratio elimination method greatly improves the long-term stability of the instrument

Communication function: The stored measurement data can be exported through the USB interface.

◆ Automatic stability judgment function: convenient for users to calibrate instruments and measure data.

◆ Data query function: It can store 100000 records (historical measurement data, operation records, calibration data) and can be queried at any time.

Equipped with dilution calculation method, greatly improving the range of measurement.

◆ Calibration samples are optional, and users can adjust the calibration samples according to their own measurement range, ensuring higher measurement accuracy.