Description
CR 1220 button cell is a lithium battery with a nominal voltage of 3 V, supplied as a single compact unit for laboratory and instrument power applications. This small-format cell suits devices that require a low-profile, higher-voltage energy source, including optical instruments, portable meters and other labware built around button-cell compartments. Lithium chemistry provides a 3 V output for equipment specified to this voltage class. The cell contains lithium-ion cells, is not subject to labelling according to ADR SV188, and is associated with UN number 3090. Each pack contains 1 pc; the cell weighs 0,003 kg, so it is straightforward to stock and replace during routine maintenance. The CR 1220 from manufacturer Varta supports continuous readiness of battery-powered laboratory tools where space is limited. Typical uses include handheld readers, timers, sensors and optical accessories that must operate without bulky external packs. Matching cell type and voltage to the instrument helps maintain workflow continuity and reduces unplanned downtime. The button-cell format allows rapid bench or field exchange whenever power must be restored promptly.
This article is part of Microscopy accessories, in Microscopy & histology.
Key features
- Pack size: 1 pc
- Product type: Button cell
- Model: CR 1220
- Chemistry: Lithium
- Nominal voltage: 3 V
- Weight: 0,003 kg
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Questions about Button cell, CR 1220, lithium, 3 V, 1 pc
What is this article?
Button cell, CR 1220, lithium, 3 V, 1 pc is the article on this page. Luminix Health distributes Varta for laboratory use. It sits in Microscopy accessories, inside Microscopy & histology, in Lab instruments.
Microscopy accessories are the stages, the holders, the bulbs and the cameras' adapters that are not the objective and not the slide. A C-mount adapter of the wrong factor crops or vignettes the image. The accessory has to name the microscope it fits.
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.
Which category should I open next?
The category is Microscopy & histology. The sub-category is Microscopy accessories. The catalogue is Lab instruments.
Shelves beside this one are Microscope slides & cover glasses, Microscope objectives, eyepieces & optics, Histology cassettes & moulds, Counting chambers & haemocytometers, Stereo microscopes, Light & fluorescence microscopes, Histology reagents & consumables, Cold light sources & lighting and Digital & USB microscopes.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
