Surge Protector
Surge Protector - Related Videos
04:53
Zebrafish Larvae as a Model to Evaluate Potential Radiosensitizers or Protectors
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The zebrafish has recently been exploited as a model to validate potential radiation modifiers. The present protocol describes the detailed steps to use zebrafish embryos for radiation-based screening experiments and some observational approaches to evaluate the effect of different treatments and radiation.
04:53
Electrical Safety
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Robert M. Rioux & Suprita Jharimune, Pennsylvania State University, University Park, PA Among the many hazards present in the laboratory, electrical hazards are one of the most common we must be cognizant of since most of the laboratory equipment we use requires electricity for operation. Improper handling or operation of electrical devices might lead to electric shock with the potential risk of injury or even death. Electric sparks can lead to fire or explosion (since many flammable...
09:01
Performing Vaginal Lavage, Crystal Violet Staining, and Vaginal Cytological Evaluation for Mouse Estrous Cycle Staging Identification
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Cited by 673 •
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Here, we describe how to identify the stage of the murine reproductive (proestrus, estrus, metestrus, or diestrus) by simple, non-invasive collection and cytological assessment of vaginal smear samples. We further describe how vaginal cytology reflects circulating hormonal levels underlying transition through the murine reproductive cycle.
10:23
Self-assembly of Complex Two-dimensional Shapes from Single-stranded DNA Tiles
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Cited by 5 •
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DNA tiling is an effective approach to make programmable nanostructures. We describe the protocols to construct complex two-dimensional shapes by the self-assembly of single-stranded DNA tiles.
09:49
Nanogold Labeling of the Yeast Endosomal System for Ultrastructural Analyses
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Cited by 1 •
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Yeast, Saccharomyces cerevisiae, has been a key model organism to identify and study genes regulating the biogenesis and functions of the endosomal system. Here we present a detailed protocol for the specific labeling of the endosomal compartments for ultrastructural studies.
FAQs
The metal-oxide varistor (MOV) changes its electrical resistance when voltage becomes excessive. Instead of allowing the transient spike to pass directly into connected equipment, it reduces resistance and diverts surplus current away from the device. This response is especially relevant to sensitive biological instruments whose operation depends on stable power.
Circuit breakers and fuses serve as supplementary safeguards rather than substitutes for the voltage-limiting action of the varistor. The varistor addresses excessive transient voltage by diverting current, while breakers or fuses add another layer of protection within the electrical setup. Together, these features support reliable operation of laboratory systems during brief power disturbances.
Grounding and proper selection help ensure that the protection system is appropriate for the connected laboratory equipment. These considerations matter because incubators, microscopes, centrifuges, electrophysiology systems, and ultra-low-temperature freezers have sensitive electrical functions. Applying them correctly supports equipment longevity and helps maintain dependable biological measurements.
Connect the Surge Protector between the power supply and the laboratory instrument, and use a properly grounded setup. It can be placed in the power arrangements for equipment such as incubators, microscopes, centrifuges, electrophysiology systems, or ultra-low-temperature freezers. After a major surge, replacement supports continued protection rather than relying on a potentially affected device.
This protection can support instruments that are vulnerable to brief disturbances in the power supply, including incubators, microscopes, centrifuges, electrophysiology systems, and ultra-low-temperature freezers. Safeguarding these devices helps preserve reliable operation across imaging, sample handling, temperature control, and biological measurement workflows, while reducing the risk of experiment interruptions.
By limiting damage from brief power disturbances, surge protection can reduce interruptions to experiments and biological measurements. More reliable operation also supports instrument longevity and helps protect samples, particularly when laboratory work depends on continuous function from incubators or ultra-low-temperature freezers. Replacing a protector after a major surge helps maintain this protective role.