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Sampling systems

There are several types of bulk material sampling systems, which may differ in their complexity and application. Choosing the right sampling system depends on many factors, including the type of bulk material, the purpose of the sampling, and the specific requirements of the sampling process. Here are some examples:

  1. Hand sampling:  This is the simplest form of sampling, where an operator manually takes a sample from the bulk material. This method is often simple and inexpensive, but it can also increase the risk of contamination or a non-representative sample.
  2. Point sampling: In this method, a sample is taken from a specific point in the bulk material, often using a special sampling device such as a lance or drill. This can be useful when a sample is needed from a specific depth or position within the bulk material.
  3. Automatic sampling systems: These systems automatically take samples from the bulk material, often at regular intervals or according to a specific pattern. They can be designed to take samples from different points or depths and can often be remotely controlled or programmed to automate the sampling process.
  4. Cross-sectional sampling: This method involves taking a sample that represents a cross-section of the entire bulk material, often by pulling a device through the bulk material or taking a series of point samples along a specific path. This can be useful to obtain a representative sample of the entire bulk material.
  5. Downpipe sampling: Here, the bulk material is passed through a downpipe and samples are automatically taken during the fall. This method is often used in industrial applications where large quantities of bulk material need to be analyzed quickly.

Each of these systems has its advantages and disadvantages and may be better suited for different applications. It is important to select the right sampling system based on the specific requirements and conditions of the sampling process.