Solid samplers

Introduction to Solid samplers

Solid samplers are specialized instruments used to collect representative samples from powders, granules, pellets, or bulk solids in bags, drums, containers, and silos. The equipment supports material quality control via single-point, multi-point, or top-to-bottom all-layer sampling methods to accurately reflect the properties of the entire batch.

Tool selection should be based on material particle characteristics, container depth, and cross-contamination control requirements. Depending on the intended use, equipment is available in numerous specifications such as multi-chamber samplers, augers, scrapers, micro samplers, or disposable lines. Regarding materials, users can choose from V4A (AISI316L) stainless steel, aluminum, LaboPlast and SteriPlast series HDPE plastic, or PTFE-lined parts with lengths from 110mm to 150cm. Hoa Viet currently distributes solid sampling products from the Bürkle brand - Germany.

How can single-point, multi-point, and all-layer sampling be distinguished?

Single-point samplers such as the Uno line collect samples at a specific depth within the material. Multi-point samplers like the Multi sampler or Novartos Multi simultaneously collect samples into multiple independent chambers at different depths, while all-layer samplers like the All-layer sampler or Jumbo collect continuous samples across the entire height of the bag or container.

When should disposable HDPE samplers be selected?

Disposable HDPE samplers such as ZoneDispo, MultiDispo, or PowderDispo are used when it is necessary to completely eliminate cross-contamination risks between batches or when cleaning instruments after sampling is difficult. Among these, the SteriPlast line is sterilized for strict testing standards, while the LaboPlast line is designed for routine testing operations.

How does stainless steel V4A differ from aluminum in solid samplers?

Stainless steel V4A (AISI316L) offers high mechanical strength, excellent chemical resistance, and withstands high-temperature sterilization methods, making it suitable for rigorous requirements in the pharmaceutical and food industries. Aluminum instruments are lighter in weight, convenient for routine bulk material sampling.

Which brand of solid samplers does Hoa Viet supply?

Hoa Viet currently supplies solid samplers from manufacturer Burkle (Germany). To select the right model and suitable length for practical applications, buyers can Contact us for technical support and Request a quote.