Product features:

★Total nitrogen: Potassium persulfate digestion UV spectrophotometry

★Total phosphorus: Potassium persulfate digestion molybdenum blue spectrophotometric method

★Ultra strong UV high-temperature digestion

★Chinese operation menu, easy to use

★Fully automatic analysis, automatic calibration, and automatic cleaning

★7Inch color touch screen Chinese menu, user-friendly human-machine interface

★Android operating system

★Ultra large data storage

★Administrator password protection

★USB software updates and data downloads

Technical indicators:
★ Measurement method: Standard method
★ Spectrophotometer: Dual path photometer

★ Digestion method: UV high-temperature digestion
★ Measurement type: manual or automatic interval analysis
★ Measurement range: TN: 0~5/10/300 mg/l N

TP: 0~0.5/5/10/50 mg/l P

★ Repeatability: better than 5%
★ Measurement time: 1 hour
★ Display: 7-inch color touch screen
★ Operation menu: Chinese, other options available
★ Data storage: 2G large capacity storage space
★ Digital communication: RS 232/485
★ Analog output: 2-channel 4-20 mA output
★ Protection level: IP 65
★ Power supply: 220VAC, 50/60Hz
★ Size: 600 * 500 * 300 (H * W * D)