Which equipment is NOT required for sampling?

Sampling in aggregate testing involves collecting a representative portion of the material for analysis, and specific equipment is necessary to ensure that the sample accurately represents the larger batch.

The sampling device plays a crucial role in directly obtaining samples from various sources, ensuring precision and reliability in sample collection. A template can be used to define and standardize the area from which to collect samples, which helps maintain consistent sampling practices. A shovel is a fundamental tool in the sampling process, facilitating the collection of loose material from stockpiles or other storage options.

In this context, a conveyor belt is not essential for the sampling process itself. While it may be used in the transportation of aggregates, it does not contribute to the act of sampling the material. Therefore, it is not considered required equipment for the sampling task.