How much does a suction type soil solution sampler cost

Suction type soil solution samplerPS-200RIt is an instrument used for in-situ extraction of soil solutions at different levels in the field, widely used in forestry production, scientific research, environmental pollution monitoring, groundwater utilization and other fields.

1. Purpose
Used for in-situ extraction of soil solutions at different levels in the field, it is widely used in agricultural production, scientific research, environmental pollution monitoring, groundwater utilization and other fields, and has important significance.

2、 Characteristics
Adopting pre negative pressure suction method and 31mm large ceramic head, sampling is fast.
The dissolution extracted from the tube can be extracted using both positive and negative pressure methods.
It can be used continuously or reused in different locations.
No need to take soil for decomposition, no need to damage the on-site structure.

3、 Usage method
It can be buried in any location, with a maximum depth of 15 meters.
Choose appropriate sampler lengths as needed and possible, typically 15CM, 30CM, 45CM, 60CM, 90CM, and 120CM.
The ceramic head has a diameter of 31 millimeters and a length of approximately 7CM. Drill a hole with a diameter of 32MM and a suitable depth at the location where soil solution needs to be extracted, and insert the sampler vertically into the hole, paying attention to leaving a surface height. If the diameter of the soil drill is too large, the surface soil can be backfilled until the pipe wall is in good contact with the soil. If the soil is very dry, it should be moistened with water and placed at the bottom of the borehole to tightly wrap the ceramic head.
Use a water stop (gas) ring to clamp the water outlet rubber pipe and seal it.
Insert the manual air pump interface into the air pressure tube port and evacuate the gas in the sampling tube to 80-100Kpa. Bend the gas rubber tube using the same method and seal it with a gas stop ring. Remove the air pump interface, and at this time, maintain negative pressure inside the sampler.
For most soils, a soil solution can be obtained after a few hours. For very dry soils, it may take several days or repeated operations to obtain a solution sample.
When extracting the solution, insert the manual air pump interface into the air pressure pipe port and release the water stop ring of the outlet pipe. Inject positive air pressure into the air pressure pipe and place a pre prepared container under the outlet rubber pipe. When the air pressure reaches a certain level, the solution will automatically flow out.

Changzhou Pusen Electronic Instrument Factory

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