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product details
  • Product Name: Cobb round sample sampler

  • Product model: dl-125
  • Product manufacturer: Chenchi instrument
  • Product documentation:
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Brief introduction:
The Cobb round sample sampler (hereinafter referred to as the sampler) is a special sampling device for measuring the water absorption and oil permeability of paper and paperboard. It can quickly and accurately cut the standard size sample. It is an ideal auxiliary test instrument for papermaking, packaging, quality supervision and inspection industries and departments.
Details:

DL-125 Cobb round sample sampler


Cobb round sample sampler Name: Cobb sampler, Cobb absorption sampler, circular sampler, Cobb sampler


Cobb round sample sampler Model: dl-125
Kebo round sample sampler price: preferential promotion, welcome to inquire!


Cobb round sample sampler Application and scope of application:
Cobb sample sampler (hereinafter referred to as the sampler) is a special sampling device for the determination of water absorption and oil permeability of paper and paperboard. It can quickly and accurately cut standard size samples. It is an ideal auxiliary testing instrument for paper-making, packaging, quality supervision and inspection industries and departments.


Cobb water absorption sampler Technical parameters:
Size: φ 125mm。
Sampling size error: ± 0.2mm.
Sampling thickness: (0.1-1.0) mm.
Overall dimension (length) × wide × Height, mm): 240 × two hundred and eighty-eight × 435。
Weight: About 25kg


Circular sampling knife for Cobb sample How to use it:
1. Remove the packing box and take out the sampler.
2. Remove the operating handle from the packing box, remove the screw on the gear shaft of the sample processor, and install the handle on the tooth shaft of the sampler according to the position shown in the outline drawing.
3 * * antirust oil and dust deposit in each part.
4. Place the sampler on a flat and stable workbench.
5. Press down the operating handle slowly, do the empty cutting test, and check whether the upper and lower knives are gnawing. After several times of empty cutting test, the sample can be taken for trial cutting after confirming that the upper and lower knives are free of knife jamming and gnawing.
6. Take the slice sample with the thickness of (0.15-0.25) mm, put it on the lower blade surface, press the handle for trial cutting, take out the sample from the side of the base, observe the incision condition, and the incision is neat and can be used normally.
7. According to the thickness of the sample, determine the number of layers to be cut at one time. The total thickness of a punching sample should be in the range of 0.1 mm ~ 1.0 mm.
8. Place the flat sample without indentation on the cutting tool, and quickly press the operating handle.
9. Remove the sample from the lower part of the sampler.


Cobb water absorption sample sampler National standard: GB / t1540
Key words: GB / t1540, corbel sampler, circular sampler, cob sampler

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