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Packaging unit

Piece

Detailed information

The Scratcher is a sampling lance specially designed for sampling cohesive, caking and non-flowing materials. A scraper edge on the collection chamber transports the sample material directly into a sealable inner tube, allowing professional sampling of even cohesive powders and granules. The scraper is ideal for target point sampling from a specific plane. Despite its effective scraping edge, it is suitable for use in narrow openings from 32mm diameter. Two additional handles allow for safe insertion, fixation and rotation in the material, and easy disassembly facilitates thorough cleaning.

Typical application area of the product

The powder sampler scratcher is widely used in laboratories and industries where precise sampling of non-free-flowing, lumpy substances is required. This includes food, pharmaceutical, chemical and materials science where accurate and contamination free samples are essential. Different sizes allow sampling from big bags, drums, small containers and other storage vessels.
How to use the product
  1. Turn the upper handle of the sampling lance clockwise.
  2. The sampler is closed and can be inserted into the medium to be sampled.
  3. At the desired depth, turn the upper handle on the sampling lance counterclockwise, the collection chamber is now open.
  4. Rotate the sampler through 360°. The sample is transported into the sample chamber through the scraping edge.
  5. Turn the upper handle of the sample lance clockwise. The collector is closed and can be removed from the powder/granulate.
  6. If necessary, close the puncture point on the container.
  7. Turn the sampler upside down and empty the sample through the open inner tube into a suitable collecting vessel.
  • Scratcher powder sampler

Specifications

General material

1.4404 (316L)
Stainless steel 1.4404, AISI 316L

Lance dimensions

Plunge depth:
1000 mm
Pipe Ø:
25 mm
Outer Ø:
32 mm
Total length:
1100 mm

Sample chamber details

Number of collection openings:
1 St
Sample quantity:
5 ml

Collecting chamber dimensions

Chamber length:
22 mm
Chamber width:
14 mm
Start of the collecting chamber:
92 mm
To the list of chemical resistance
Sample lance scraper Sample lance scraper

Sample lance scraper

The gripper sampler is particularly suitable for sampling non-free-flowing, agglomerating powders and granules. Variable zones within the inner tube can be individually adjusted using movable PTFE separators.
Valve lance Valve lance

Valve lance

Sampler for all-layer samples of viscous, paste-like, semi-liquid substances, according to DIN 51750 pt. 3 and DIN EN ISO 15528. Different layers remain intact particularly with paste-like substances.
Sample drill for stalk material

Sample drill for stalk material

The stalk sampling drill is specially designed for hay, silage, straw, herbs, shrubs or other dry, stalky plant material where other drills will quickly become tangled. The tip of the auger cuts effectively and quickly into a variety of stalky materials.