Description
Howard counting chamber without lines is a specialised glass chamber for the microscopic examination of fruit juice and related liquid samples. It is supplied without engraved ruling lines and without a cover glass, giving laboratories flexibility to apply their own counting protocols or digital image-analysis methods. Chamber depth is 0,1 mm; the ring measures approximately 20 mm inner diameter and approximately 26 mm outer diameter, defining a clear sample area for standardised evaluation. These geometric parameters support reproducible particle or cell counting used in food analysis, beverage quality control and analytical microscopy. Optical glass construction provides good visibility under the microscope. From manufacturer Marienfeld, the chamber is intended for professional use in food-technology laboratories, juice production and research settings that require reliable chamber depth and ring geometry. Delivered as a single piece, it integrates readily into existing microscopy workflows where precise dimensions are essential for consistent sample assessment.
This article is part of Counting chambers & haemocytometers, in Microscopy & histology.
Key features
- Pack size: 1 pc
- Chamber depth: 0,1 mm
- Inner ring diameter: approx. 20 mm
- Outer ring diameter: approx. 26 mm
- Configuration: Without lines
- EAN: 4250317301154
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Questions about Counting chambers Howard without lines,
What is this article?
Counting chambers Howard without lines, is the article on this page. Luminix Health distributes Marienfeld for laboratory use. It sits in Counting chambers & haemocytometers, inside Microscopy & histology, in Instruments de précision.
A counting chamber is a slide with a ruled grid of known depth, so cells in a volume can be counted under a microscope. A haemocytometer is that chamber for blood or for cultured cells. The depth and the ruling are the specification. A scratched grid miscounts.
A light microscope forms an image with glass lenses and transmitted or reflected light. A stereo microscope is the lower-magnification instrument for dissecting and for looking at a surface. Fluorescence needs a light source and filters matched to the dye. Histology is the preparation that makes a tissue readable: fixation, a cassette, a section, a stain. The objective's magnification and numerical aperture decide the resolution. The slide and the cover glass decide whether the section sits in the focal plane. Stains and dyes as substances are identified on PubChem. Papers on the methods are on PubMed.
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The category is Microscopy & histology. The sub-category is Counting chambers & haemocytometers. The catalogue is Instruments de précision.
Shelves beside this one are Microscope slides & cover glasses, Microscope objectives, eyepieces & optics, Histology cassettes & moulds, Stereo microscopes, Light & fluorescence microscopes, Histology reagents & consumables, Microscopy accessories, Cold light sources & lighting and Digital & USB microscopes.
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