The PSC Series precipitation sampler
The PSC Series precipitation sampler is a self-developed product of our company according to the request of the environmental monitoring. Sampler of the series has the following characteristics.
Sampling Height: 1.2m
PSC-Ⅱ type precipitation sampler
(3)Automatically record each precipitation records within one month(the start time and end time and the precipitation amount as a record). Read the ex-month rainfall record via a computer at any time and can generate reports to print summary
(4)Inside the sampler there is a rain gauge. The sampler can also be equipped with a standard rain gauge. The device can segmentedly sampling according to user request.
PSC-Ⅲ type precipitation sampler
Sampler communicate with computer in 0 ~ 40km distance, and acquire the precipitation records.
PSC-Ⅰprecipitation sampler
Functions:
(1)Comb sensor, high sensitivity, Anti-interference. Heating device to combat the interference of fog and dew; snow can melt and evaporated to dryness after precipitation, timely closing lid.
(2)Drop buckets open and dust buckets sealed automatically at precipitation. When the precipitation ends, the drop buckets shut down and dust barrel open automatically .continuous automatic sampling.
(3)The mechanical system use of double-barrel and four-link structure, with reliable action; The sampling bucket sealed non-polluting and is convenient to sampling.
(4)The control system is stable and reliable, anti-interference, with correct action.
(5)Collect rain、snow and dust samples and the sample was kept within 1 ℃ to 5 ℃ according to users’ request.
(6)Able to adapt to the environment, can be used in -40 ℃ ~ 50 ℃ circumstance and stand nine wind.
Sampling barrel diameter (two optional specifications): Type A: 20cm type B: 30cm
Power: AC power supply AC 220V 50Hz
Total power consumption: no precipitation state 2W; precipitation state 100W.
Working environment: temperature -40℃to 50℃; relative humidity of 100%; nine wind.
Sensitivity: ≥ 0.05mm / h or not less than 0.5mm diameter raindrops.
Materials and weight: stainless steel, polyethylene sampling barrel; 30Kg (A-type), 50Kg (B-type).
Closing time: 1 to 20 minutes after precipitation, Adjustable.
The PSC-Ⅱtype increased the following functions based on PSC-Ⅰtype:
(1)The sampler has smart program control function and data memory system that can be connected to a microcomputer to display precipitation data and print.
(2)Dedicated computer software which is simple to learn and operate.
Indoor microcomputer recording amount unlimited.
Increased the following technical indicators:
Internal data memory of the sampler time: a few years (no refresh).
Microcomputer: IBM PC and compatibles CPU 166MHz or more, hard disk 500MH z.
Microcomputer operating systems: WINDOWS95 and above.
The PSC-Ⅲ type increase the following functions based on PSC-Ⅱtype:
Type A: Comb sensor, high sensitivity, anti-interference ability.
Type B: Rotatary sensor that can distinguish the intensity of precipitation, Users can set the closing time to effectively eliminate the interference.
Type B: AC and DC. Solar panels can be connected to achieve continuous normal operation in the non-AC region.
The cover time of the dust bucket at the end of precipitation is optionally set by users.
Increased the following technical indicators:
Sensitivity: A type: ≥ 0.05mm / h; B type: 0.01mm ~ 15mm/min (user settings)
Switch and cover action time: ≤ 10 seconds
10. Precipitation ends arbitrarily in 1-20 minutes.
11. Power Supply: AC-DC power supply AC 220V 50Hz DC +12 V
Note: Due to technical progress update, the performance indicators will improve, site indicators for reference only.
