Brief introduction: ZR - 3901 type automatic precipitation sampling is used to dry wet fallout for sampling, can realize automatic sampling, automatic recording, sampling data, and other functions. Applicable to the environmental protection, health, labor, safety, military, scientific research, education and other departments for routine monitoring of atmospheric precipitation. Features: 1. Feeling the rain sensor sensitivity is adjustable, and have the function of automatic heating; 2. The switch cover institutions adopted four connecting rod structure, high reliability; 3. The machine adopts high quality stainless steel material, can ensure long-term work in the sea salt fog environment; 4. High brightness display screen, can be in (- 40 ~ 70) ℃ environment normal work; 5. Have leakage protection function, ensuring the security of the operating personnel; 6. Has the power lost data protection function; 7. Have against lightning protection function; 8. Have snow melt function, used for collecting snow samples; 9. The main cabinet with functions of automatic heating (optional); 10. Has the constant temperature box store samples, storage temperature can (3 ~ 5 ℃) set arbitrary (optional). Technical indicators: Feeling the rain (snow) sensor sensitivity: the intensity of rain (snow) is better than the 0.01 mm/h or 0.5 mm diameter of the rain A flowing inside diameter: wet subsidence collector Ф (300 + 2) mm A flowing inside diameter: dry fall collector Ф (150 + 2) mm Rain (snow) open delay time: 40 s or less The rain (snow) stop customs cover delay time: 5 min or less Storage wet settlement record: 2000 groups Communication interface, RS485 Ambient temperature: - 40 ~ 70 ℃ Working power supply: AC220V plus or minus 10%, 50 hz The host size: (840 * 560 * 840) mm The weight: about 50 kg The machine power: 600 w or less (with heat)
Brief introduction: ZR - 3901 type automatic precipitation sampling is used to dry wet fallout for sampling, can realize automatic sampling, automatic recording, sampling data, and other functions. Applicable to the environmental protection, health, labor, safety, military, scientific research, education and other departments for routine monitoring of atmospheric precipitation.
