Brief introduction: The instrument is equipped with inductive rain (snow), snowmelt meter, such as sensors, can be set up four different work mode, collection and mixed sample, sample, to be able to sample segmentation rules will be different according to different samples respectively in eight containers. Automatic continuous acquisition, storage, monitoring atmospheric precipitation samples, collecting dust samples, for environmental protection, health, labor, safety, military, scientific research, education and other departments of atmospheric rainfall, snow, dust routine surveillance and research requirement, is especially suitable for the north. Features: 1. Using two independent parallel intelligent device, the rain (snow) can automatically judge the precipitation and decide the working state of the instrument, to prevent misoperation bird droppings, fog, dew, etc; 2. Equipped with snow and rain gauge, electric heating way, USES the thermostat heating automatic control. To rain (snow) sampler synchronization, automatic measurement of precipitation in parallel; 3. Can be heated the rain (snow) sampling funnel, rain (snow) can be all-weather environmental sampling; 4. With mixed sample collection and sample piecewise function. Equipped with heating type eight converter, can set the working mode of the four different, depending on the sample of the segmentation rules respectively in eight containers of 800 ml; 5. The cooler, the ambient temperature (0 ~ 50 ℃, realize the samples (4 + 1) ℃ cold storage; 6. Has the RS232 interface, convenient data dump; 7. Switch cover adopts four link arms structure, reliable operation, to ensure that sampling sample no pollution in barrel; 8. Dust collection and preservation function; 9. The huge 8000 rainfall event data storage and query, the machine data for more than 10 years; 10. Has the equipment breakdown self check, power-fail data protection and clock function. Technical indicators: The device sensitivity: the rain acuity 0.03 mm/min To collect rainfall intensity range: 0.03 ~ 4 mm/min Acquisition of snow intensity range: 5 mm/h or less (snow water equivalent) Precipitation funnel inside diameter: 300 mm Dust cylinder size: 150 mm Open delay time: 30 s or less Close the cover delay time: 5 min or less Rainfall measuring resolution: 0.2 mm Precipitation precipitation measurement errors: 10 mm or less, + / - 0.4 mm; Precipitation > 10 mm, plus or minus 4% Sampling bottles of standard size: 8 800 ml sample bottles Sample storage temperature: (4 + 1) ℃, within the environment temperature (0 ~ 50 ℃)
Brief introduction: The instrument is equipped with inductive rain (snow), snowmelt meter, such as sensors, can be set up four different work mode, collection and mixed sample, sample, to be able to sample segmentation rules will be different according to different samples respectively in eight containers. Automatic continuous acquisition, storage, monitoring atmospheric precipitation samples, collecting dust samples, for environmental protection, health, labor, safety, military, scientific research, education and other departments of atmospheric rainfall, snow, dust routine surveillance and research requirement, is especially suitable for the north.
