Introduction: The HK-8510COD analyzer is a laboratory instrument developed by our company to independently measure the chemical oxygen demand (COD) of water samples. It is measured by rapid digestion spectrophotometry (HJT_399-2007), mainly surface water, groundwater, and life. Determination of Chemical Oxygen Demand (COD) in Wastewater and Industrial Wastewater. The so-called Chemical Oxygen Demand (COD) is an indicator of the amount of reducing agent in water when the water sample is treated with certain strong oxidants under certain conditions. The reducing substances in water are various organic substances, nitrites, sulfides, ferrous salts, etc., but the main ones are organic substances, so the chemical oxygen demand (COD) is often used as an indicator of how much the organic matter content in water is. The greater the chemical oxygen demand, the more serious the pollution of the water body by organic matter. Features: 1. The first laboratory COD tester with touch screen operation has an elegant and easy-to-use interface and is easy to use. The display content is rich and intuitive. 2. 7 inch LCD screen, select Chinese or English. 3. The instrument is equipped with a constant temperature system to effectively avoid the interference of ambient temperature changes. 4. The light source adopts imported monochromatic photodiode, excellent monochromatic performance, energy concentration, stability, and low power consumption. 5. One, two or more points calibration to ensure measurement accuracy. 6. Ratio elimination method makes the long-term stability of the instrument greatly improved 7. Communication function: The stored measurement data can be exported via the USB interface. 8. Automatic judgment function: It is convenient for users to calibrate meter and measurement data. 9. Data query function: It can store 100,000 records (historical measurement data, operation records, calibration data) and query at any time. 10. With dilution calculation method, greatly increase the range. 11. Calibration sample is optional, users can adjust the calibration sample according to their own measurement range, ensuring higher measurement accuracy Technical Parameters: Measurement range: Low range: (2~150) mg/L High range: (100~1000) mg/L (dilution measurement to 10000mg/L) Display: Chinese/English, LCD touch screen Detection limit: 0.1mg/L Instrument error: COD<50mg/L, ≤± 10% COD>50mg/L, ≤± 5% Instrument repeatability: ±5% Dimensions: 390mm x 248mm x 175mm Power Supply: AC(100~240)V, Frequency (50~60)Hz Power: 10W Weight: 5kg
Introduction: The HK-8510COD analyzer is a laboratory instrument developed by our company to independently measure the chemical oxygen demand (COD) of water samples. It is measured by rapid digestion spectrophotometry (HJT_399-2007), mainly surface water, groundwater, and life. Determination of Chemical Oxygen Demand (COD) in Wastewater and Industrial Wastewater. The so-called Chemical Oxygen Demand (COD) is an indicator of the amount of reducing agent in water when the water sample is treated with certain strong oxidants under certain conditions. The reducing substances in water are various organic substances, nitrites, sulfides, ferrous salts, etc., but the main ones are organic substances, so the chemical oxygen demand (COD) is often used as an indicator of how much the organic matter content in water is. The greater the chemical oxygen demand, the more serious the pollution of the water body by organic matter.
