TP352 portable dissolved oxygen analyzer Introduction: Optical dissolved oxygen sensor based on fluorescence technology. Its optical part consists of a light-emitting diode and a silicon photodetector. When oxygen comes into contact with fluorescent substances, the intensity of the red light it produces will decrease, and the time it takes to produce red light will also be shortened. The higher the concentration of dissolved oxygen in the water sample, the lower the intensity of the red light produced by the sensor. Dissolved oxygen analyzer TP352 is a laboratory water quality analyzer suitable for industries, electricity, agriculture, medicine, food, scientific research, and environmental protection. Features: 1. Dissolved oxygen analyzer with high-precision imported fluorescence sensor, fast response speed, and long lifespan. 2. The dissolved oxygen analyzer does not require polarization, generally does not require calibration, and does not require stirring. 3. No need to change the film, electrolyte, or polish the anode. Not affected by traffic. 4. Advanced SMT technology and integrated design, high integration circuit design is stable and durable. 5. Data cyclic storage function, automatically clearing overflow data, simple operation, convenient query, and power-off data storage time of more than 10 years. 6. The continuous use time is long, and it can be measured for up to 8 hours when fully charged. 7. Small and beautiful appearance, easy to carry. Technical parameters: Display: Touch color dot matrix LCD, Chinese display Measurement range: 0.0~20000.0 μ g/L Accuracy: ± 1.5% F.S or ± 3 μ g/L Resolution: 0.1 μ g/L Repeatability: ≤ 1% Response time: T90<5min (25 ℃) Environmental temperature: (5-45) ℃ Water sample temperature: (5-45) ℃ Environmental humidity: ≤ 90% RH (non condensing) Power supply: DC3.7V (lithium battery) Power: ≤ 0.5W External dimensions: 285mm x 60mm x 255mm Weight: 2.28kg
Introduction: Optical dissolved oxygen sensor based on fluorescence technology. Its optical part consists of a light-emitting diode and a silicon photodetector. When oxygen comes into contact with fluorescent substances, the intensity of the red light it produces will decrease, and the time it takes to produce red light will also be shortened. The higher the concentration of dissolved oxygen in the water sample, the lower the intensity of the red light produced by the sensor. Dissolved oxygen analyzer TP352 is a laboratory water quality analyzer suitable for industries, electricity, agriculture, medicine, food, scientific research, and environmental protection.
