Description
Bellows KERN 318-271-2023a is a practical cleaning accessory designed for the removal of dust and particles from precision weights. This bellows provides a controlled air stream that dislodges loose contaminants from test weights and calibration masses without direct contact, supporting accurate weighing procedures in laboratory and metrology environments. Supplied as one piece, the item has a net weight of 0,05 kg and a gross weight of 0,10 kg. Packaging dimensions are 0,1 m height, 0,1 m width and 0,1 m depth, corresponding to a packaging volume of 0,001 m³. The bellows from manufacturer Kern is listed under test-weight accessories and assists routine maintenance of weighing standards. Its compact form allows convenient storage beside balances or weight sets. Country of origin is China. The tool complements other cleaning aids used to keep weight surfaces free of dust prior to calibration or verification work, contributing to consistent laboratory practice around precision masses.
This article is part of Drum, barrel & transfer pumps, in Pumps, vacuum & evaporation.
Key features
- Pack size: 1 pc(s)
- Product type: Bellows
- EAN: 4045761482180
- Technical Information Sheet:
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Questions about Bellow KERN 318-271-2023a
What is this article?
Bellow KERN 318-271-2023a is the article on this page. Luminix Health distributes KERN for laboratory use. It sits in Drum, barrel & transfer pumps, inside Pumps, vacuum & evaporation, in Instruments de laboratoire.
A drum or barrel pump transfers tens of litres from a can that is too heavy to pour. Hand and electric drives differ. The tube material, stainless steel or plastic, has to survive the liquid. It is a transfer tool, not a metering pipette.
A vacuum pump lowers the pressure above a liquid so it boils at a lower temperature. That is the point of a rotary evaporator: solvent leaves a sample without cooking it. A diaphragm pump or a rotary-vane pump is chosen by the vacuum it reaches and by whether solvent vapour will destroy it. A peristaltic pump moves liquid by squeezing a tube, so the liquid touches only the tube. A barrel pump transfers a larger volume from a drum. The glassware on the evaporator is indexed under ISO laboratory glassware. Solvent identity is on PubChem.
Which category should I open next?
The category is Pumps, vacuum & evaporation. The sub-category is Drum, barrel & transfer pumps. The catalogue is Instruments de laboratoire.
Shelves beside this one are Vacuum pumps, Rotary evaporators, Peristaltic & dosing pumps, Vacuum & pump accessories and Pumps (other) & accessories.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.