Description
Tipping dispenser 20 ml with functional stop is a laboratory instrument designed for reliable fixed-volume liquid dispensing. It provides a 20 ml delivery volume and includes a 1 l reservoir bottle that holds bulk liquid for successive tipping operations. The functional stop ensures a defined termination of the tipping action, promoting uniform volume release across multiple cycles. Supplied as 1 pc, the complete assembly is suited to everyday laboratory tasks requiring straightforward mechanical aliquoting. Manufactured by Witeg and originating from Baden-Württemberg, Germany, this tipping dispenser forms part of the established Kippautomaten range. Net weight is 0,654 kg and gross weight is 0,654 kg. Such devices are commonly applied in reagent dosing, media preparation and other procedures where a simple tipping mechanism offers an efficient alternative to pipettes or automated systems. The reservoir bottle, 20 ml chamber and functional stop together enable continuous, controlled dispensing once filled. Compact enough for standard benches, the unit supports consistent performance in analytical, research and quality-control environments that value mechanical simplicity and repeatable volume delivery.
This article is part of Bottle-top dispensers, in Liquid handling.
Key features
- Pack size: 1 pc
- Dispensing volume: 20 ml
- Reservoir bottle: 1 l
- Functional stop: yes
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Questions about Automatic pipettes with 1 l reservoir bo
What is this article?
Automatic pipettes with 1 l reservoir bo is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Bottle-top dispensers, inside Liquid handling, in Instruments de précision.
A bottle-top dispenser meters a reagent directly from the bottle it is mounted on, by a piston. The volume range and the chemical compatibility of the wetted parts, glass, ceramic, PTFE, are the specification. It is for the same reagent again and again, not for changing liquids every sample.
A piston pipette delivers a set volume of liquid by air displacement or, for viscous and volatile liquids, by positive displacement. A single channel is the ordinary tool. A multichannel repeats the same volume across a row of a plate. A bottle-top dispenser meters reagent from the bottle it sits on. The accuracy is a property of the pipette and of how it is used, which is why calibration and a certificate exist. Piston-operated apparatus is treated under ISO laboratory apparatus. The volume unit sits with the BIPM and NIST.
Which category should I open next?
The category is Liquid handling. The sub-category is Bottle-top dispensers. The catalogue is Instruments de précision.
Shelves beside this one are Pipette stands, calibration & accessories, Single-channel pipettes, Multichannel pipettes and Electronic pipettes.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.