{"product_id":"lw-scientific-brewery-lab-kit-revelation-iii-microscope-hemacytometer-refractometer","title":"LW Scientific Brewery Lab Kit — Revelation III Microscope, Hemacytometer \u0026 Refractometer","description":"\u003ch2\u003eLW Scientific Brewery Lab Kit Features\u003c\/h2\u003e\n\n\u003cp\u003eAssembled by LW Scientific for craft brewery quality control, the \u003cstrong\u003ebrewery lab kit\u003c\/strong\u003e includes the three instruments needed to monitor yeast health, manage fermentation, and track wort gravity. Contained in the kit: a Revelation III Binocular Microscope for detailed examination of yeast cells and contamination detection, a Neubauer-grid hemacytometer for accurate manual cell counting to support pitch rate calculations, and an automatic-temperature-compensating refractometer for rapid Brix and specific gravity measurement from just a drop of wort. LW Scientific is an ISO 13485 certified manufacturer based in Lawrenceville, Georgia.\u003c\/p\u003e\n\n\u003cp\u003eFor craft breweries and homebrew operations establishing a QC program, purchasing each instrument individually requires sourcing from different suppliers with separate compatibility assumptions. The LW Scientific Brewery Lab Kit consolidates the core workflow into one order with a single manufacturer warranty and support contact for the full yeast management and fermentation monitoring workflow.\u003c\/p\u003e\n\n\u003ch2\u003eKit Contents and Specifications\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #ddd;margin:1em 0\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:8px 12px;background:#f5f5f5;text-align:left;font-weight:600\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:8px 12px;background:#f5f5f5;text-align:left;font-weight:600\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eLW Scientific\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eKit Contents\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eRevelation III Binocular Microscope, Hemacytometer, Refractometer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eMicroscope\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eRevelation III Binocular — LED illumination, binocular head, DIN objectives\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eHemacytometer\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eDual-chamber Neubauer grid, optical glass, for yeast cell counting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eRefractometer\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eOptical, ATC (automatic temperature compensation), Brix \/ specific gravity scales\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003ePrimary Use\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eYeast health monitoring, contamination detection, fermentation progress tracking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eManufacturer Info\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eLW Scientific — ISO 13485 certified manufacturer, Lawrenceville GA, USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\n\u003cp\u003eTo implement a systematic yeast and fermentation QC program, the kit supports yeast cell counting and viability assessment before each pitch, contamination screening of propagation cultures and finished beer under the microscope, wort gravity measurement during the mash and boil, fermentation progress monitoring through regular gravity readings, and post-fermentation quality assessment in craft brewery, contract brewing, and fermentation science settings.\u003c\/p\u003e\n\n\u003ch2\u003eLW Scientific Brewery Kit vs. Individual Component Purchase\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #ddd;margin:1em 0\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:8px 12px;background:#f5f5f5;text-align:left;font-weight:600\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:8px 12px;background:#f5f5f5;text-align:left;font-weight:600\"\u003eLW Scientific Brewery Lab Kit\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:8px 12px;background:#f5f5f5;text-align:left;font-weight:600\"\u003eIndividual Components Purchased Separately\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eCompleteness\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eThree instruments in one kit — ready to use together\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eMust source each instrument individually\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eCompatibility\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eComponents selected to work together for brewery QC workflow\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eCompatibility and workflow integration must be verified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eValue\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eKit pricing vs. individual component total\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eFull individual pricing on each instrument\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eSetup\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eSingle order, coordinated delivery\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eMultiple orders, separate delivery timelines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eSupport\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eSingle manufacturer warranty and support for full workflow\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eSeparate manufacturers, separate support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003ePricing\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eBelow retail pricing\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eFull retail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eAcademic and Institutional Pricing\u003c\/h2\u003e\n\n\u003cp\u003eLabSupplies.com offers tiered quantity pricing for academic and research institutions. As an authorized dealer, we ship directly from USA inventory.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is included in the LW Scientific Brewery Lab Kit?\u003c\/h3\u003e\n\u003cp\u003eThree instruments make up the kit: the Revelation III Binocular Microscope for yeast and microorganism examination, a hemacytometer for accurate manual cell counting, and a refractometer for gravity and Brix measurement. The Revelation III provides detailed examination of yeast morphology and contamination. For cell counting, the dual-chamber Neubauer hemacytometer supports pitch rate calculations and fermentation management. Offering measurements from just a drop or two of liquid, the refractometer with ATC monitors fermentation progress and supports ABV calculation without drawing large sample volumes.\u003c\/p\u003e\n\u003ch3\u003eHow does a hemacytometer support yeast management in brewing?\u003c\/h3\u003e\n\u003cp\u003eA hemacytometer is a precision counting chamber with an etched Neubauer grid that allows counting individual yeast cells within a defined volume under the microscope. Knowing cells per milliliter allows the brewer to calculate total cell count and determine the correct pitch rate. Accurate pitching is one of the most controllable variables in fermentation consistency — underpitching stresses yeast and produces off-flavors, while overpitching can result in underattenuated beer. Cell counting also enables early contamination detection when unexpectedly high or unusual cell populations appear.\u003c\/p\u003e\n\u003ch3\u003eWhen should a refractometer be used versus a hydrometer in brewing?\u003c\/h3\u003e\n\u003cp\u003eA refractometer requires only a drop or two of liquid and gives an immediate gravity or Brix reading — ideal for checking wort during the mash or boil when drawing a large hydrometer sample would waste hot wort. Refractometers are less accurate when alcohol is present because alcohol changes the refractive index independently of sugar, requiring a correction factor for post-fermentation readings. Both instruments together cover the full process: refractometer for in-process checks, hydrometer for final gravity confirmation.\u003c\/p\u003e\n\u003ch3\u003eWhat microscope objectives are needed for yeast examination in the Revelation III?\u003c\/h3\u003e\n\u003cp\u003eYeast examination typically requires a 40x objective for initial scanning and morphology assessment, and a 100x oil-immersion objective for detailed cellular work. For hemacytometer cell counting, a 10x or 40x objective provides the field of view needed to count cells within the Neubauer grid squares accurately. The Revelation III supports DIN standard objectives, making it compatible with additionally purchased objectives for expanded magnification as the QC program grows.\u003c\/p\u003e\n\n\u003ch2\u003eAbout LW Scientific\u003c\/h2\u003e\n\n\u003cp\u003eLW Scientific has manufactured microscopes, centrifuges, and laboratory instruments for over 30 years from Lawrenceville, Georgia. As an ISO 13485 certified manufacturer, LW Scientific serves research laboratories, healthcare facilities, veterinary clinics, and educational institutions worldwide. The full LW Scientific microscope and lab equipment line is available at LabSupplies.com.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\/\",\n  \"@type\": \"Product\",\n  \"name\": \"LW Scientific Brewery Lab Kit \\u2014 Microscope \u0026 Hemacytometer\",\n  \"description\": \"LW Scientific Brewery Lab Kit. 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