ISC-10 typeAutomatic precipitation and dust samplerThe main features and technical indicators are as follows:

1.Automatic precipitation and dust samplerThe host is made of stainless steel and coated with anti-corrosion material. The sampling bucket contains an anti pollution protective layer and uses comb shaped sensors. High sensitivity, strong anti-interference ability, and refrigeration (3-5 ℃) for sample storage.

2. The sampler will automatically turn on during precipitation and turn off at the end of precipitation, with continuous automatic sampling.

3. It can collect rain and snow samples, as well as dry dust samples on sunny days.

4. Sampling height: ≥ 1.2m.

5. Sampling bucket diameter: ≥ 300mm.

6. Sampling bucket volume: At least 8 sampling buckets should be configured.

7. Induced rainfall intensity: ≥ 0.02 mm/hperhaps0.5mmDiameter raindrops,When using a rotary sensor, the sensing sensitivity is 0.01mm-15mm/min (set by the user).

8.Automatic precipitation and dust samplerInternally equipped with intelligent program control function and data memory system, it can be connected to a microcomputer to achieve precipitation display and printing management functions.

9. Equipped with a standard rain gauge, sensing method: tipping bucket or siphon.

10. Rainfall measurement values

Measurement range: 0-4mm/min;

When the rainfall is not greater than 10mm, the measurement error of rainfall is ± 0.4mm;

When the rainfall is greater than 10mm, the measurement error of rainfall is ± 4%.

The rainfall gauge measures the smallest scale,0.1mm；

11. Rainfall recorder: Electronic storage record (can store at least 1000 rainfall data) can record the start and end time of rainfall, rainfall amount, temperature, and fault alarm; Equipped with a communication interface, it can connect to a computer and print data.

12.Automatic precipitation and dust samplerMicrocomputer software, easy to operate.The microcomputer and sampler can communicate remotely to obtain precipitation records from the sampler. The microcomputer operating system is Windows XP and above versions.

When using comb shaped or rotating sensors, precipitation intensity can be distinguished, and users can set the opening time to effectively eliminate interference.

14. The time for closing the dust cover after precipitation can be set by the user.

15. Action time of switch cover: ≤ 10 seconds.

16. End of precipitation closing time: set arbitrarily within 1-60 minutes.

17. Strong environmental adaptability, can be used in environments with temperatures ranging from -40 ℃ to 50 ℃ and wind speeds below level 9. Multiple lightning protection measures are taken to ensure all-weather operation.

18. Power supply: AC/DC dual-use, AC power supply AC220V, 50Hz. Power consumption of the whole machine: 2W in no precipitation state; in precipitation working state, it can achieve continuous normal operation in areas without AC power.

19. Working environment: -40 ℃ to 50 ℃; The relative humidity of the environment is 100%, and the wind force is below level 9.

20.Automatic precipitation and dust samplerMeet the environmental protection industry standards of the People's Republic of China (HJ/T174-2005)《Automatic rainfall samplerTechnical Requirements and Testing Methods "Technical Requirements.