Introduction: The handheld water quality analyzer is a new generation of portable water quality detector launched by our company. The instrument adopts imported cold light source with high stability. In addition, with a unique temperature control module, it can maintain the stability of the reading for a long time; it has a light path The automatic switching function can directly test the optical path within the range of 16-25mm; the digester adopts intelligent PID temperature control technology and special structural design to ensure the best heating uniformity. The instrument interface is clean, easy to use and safe. It has a dilution function, directly displays the concentration of the water sample, and has the function of creating a curve by the user. The instrument has a key recovery function, can be connected to a printer to print data, and has a USB interface for easy data download. Features: 1. Built-in 420nm, 620nm, 700nm 3 LED light sources Long life, high light source stability 2. Contains 3 test items of chemical oxygen demand (COD), ammonia nitrogen and total phosphorus 3. Contains a temperature control module to overcome the interference of ambient temperature and measure accurately 4. The optical path automatic switching function, which can conveniently test the 16-25mm optical path 5. The same digestion tube is used for digestion and colorimetry, no need to change tube, simple and safe operation 6. With dilution function, directly display the concentration of the original water sample 7. Support user self-built standard curve 8. Support factory reset 9. Support battery power supply, USB power supply and connection to PC for data collection 10. Data can be printed by printer 11. Timer function 12. The digester adopts intelligent PID temperature control technology, heating evenly and fast 13. The digester has an over-temperature protection function to ensure the safety of the digestion process typical application: Sewage treatment plant Environmental monitoring Colleges and universities, research institutes Industrial sectors: electroplating, papermaking, pharmaceuticals, printing and dyeing, textiles, leather, wine making, petrochemicals, etc. Technical Parameters: Measuring host Temperature control module: overcome the interference of ambient temperature Measuring room: automatically adapt to test tubes of different sizes between 16-25mm in diameter Measurement parameters: COD Measuring range (over-range can be measured after dilution): 20-150mg/L (expandable) Measurement accuracy: when COD≤50mg/L, ≤5mg/L; when COD＞50mg/L, ≤±5% Repeatability: ≤5% Anti-chlorine interference: <1000mg/L Optical stability: <0.003A/20 minutes Power supply: battery (5 hours) or DC 5V USB interface: Support connection to PC for acquisition Printer: optional Timer function: Yes Intelligent power saving: 10 minutes (time can be set) automatically shut down without operation Environmental requirements: 5-40℃; relative humidity <85%, no condensation Size: 152mm*143mm*115mm
Introduction: The handheld water quality analyzer is a new generation of portable water quality detector launched by our company. The instrument adopts imported cold light source with high stability. In addition, with a unique temperature control module, it can maintain the stability of the reading for a long time; it has a light path The automatic switching function can directly test the optical path within the range of 16-25mm; the digester adopts intelligent PID temperature control technology and special structural design to ensure the best heating uniformity. The instrument interface is clean, easy to use and safe. It has a dilution function, directly displays the concentration of the water sample, and has the function of creating a curve by the user. The instrument has a key recovery function, can be connected to a printer to print data, and has a USB interface for easy data download.
