{"product_id":"medical-refractometer-atc-protein-refractometer-concentration-meter","title":"Medical Refractometer ATC Protein Refractometer Concentration Meter","description":"\u003cmeta name=\"description\" content=\"Buy Medical Refractometer ATC Protein Refractometer Concentration Meter online in India at best price from The Engineer Store, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\n\u003ch1\u003eMedical Refractometer ATC Protein Refractometer Concentration Meter\u003c\/h1\u003e\n\n\u003cp\u003eThe Medical Refractometer ATC Protein Refractometer Concentration Meter is a precision optical instrument designed to measure protein concentration and refractive index in biological samples with high accuracy. Clinical laboratories, pharmaceutical research facilities, and medical diagnostic centers rely on this device to quantify serum proteins, plasma proteins, and other biological solutions for disease diagnosis and treatment monitoring. This refractometer solves the critical problem of rapid, non-destructive protein concentration analysis without requiring chemical reagents or complex sample preparation procedures.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\n\u003cp\u003eThe Medical Refractometer operates on the principle of light refraction through optical glass prisms, where light bending at the prism-sample interface directly correlates to the refractive index (RI) of the sample. When a protein-containing sample is placed on the lower prism surface, light passing through it refracts at an angle proportional to protein concentration. The instrument's optical system magnifies this refraction angle, displaying the result on a calibrated scale viewable through the eyepiece. The Automatic Temperature Compensation (ATC) feature electronically adjusts readings between 10-30 degrees Celsius, eliminating manual temperature correction calculations and ensuring consistent accuracy across seasonal variations and different laboratory environments.\u003c\/p\u003e\n\n\u003cp\u003eThis model stands out through its dual-scale capability, typically displaying both Brix percentage and protein concentration simultaneously, making it ideal for pharmaceutical manufacturing quality control and clinical protein analysis. The optical path design minimizes light scattering, providing sharp boundary definition between light and dark zones for precise reading identification. The compact, handheld design with ergonomic eyepiece positioning enables quick measurements directly at sample collection points, reducing analysis time from minutes to seconds compared to traditional laboratory methods.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecification\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eAutomatic Temperature Compensated Protein Refractometer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Range\u003c\/td\u003e\n\u003ctd\u003e0-14% Protein concentration \/ 0-32% Brix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefractive Index Range\u003c\/td\u003e\n\u003ctd\u003e1.3330 to 1.4900 nD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.2% protein \/ ±0.2 Brix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.1% protein \/ 0.1 Brix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Compensation Range\u003c\/td\u003e\n\u003ctd\u003e10-30 degrees Celsius (automatic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical System\u003c\/td\u003e\n\u003ctd\u003eMulti-element glass prism with anti-reflective coatings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSample Volume Required\u003c\/td\u003e\n\u003ctd\u003e2-3 microliters minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Type\u003c\/td\u003e\n\u003ctd\u003eDual-scale eyepiece with clear demarcation line\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAluminum body with optical-grade glass prisms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7 days on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping\u003c\/td\u003e\n\u003ctd\u003e1-5 days from Bengaluru\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003e7-8 days across India\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003e24\/7 via Email and WhatsApp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eAutomatic Temperature Compensation (ATC) technology maintains measurement accuracy across 10-30°C without manual calibration adjustments, ensuring reliable results in varying laboratory conditions\u003c\/li\u003e\n\u003cli\u003eDual-scale optical display shows both protein concentration percentage and Brix value simultaneously, eliminating the need for separate instruments in pharmaceutical and food quality applications\u003c\/li\u003e\n\u003cli\u003eUltra-precise optical glass prisms with multi-element design and anti-reflective coatings deliver sharp boundary definition and minimize light scattering for accurate reading identification\u003c\/li\u003e\n\u003cli\u003eMicro-sample capability requires only 2-3 microliters of sample, reducing waste in precious clinical specimens and enabling rapid point-of-care testing protocols\u003c\/li\u003e\n\u003cli\u003ePortable handheld design with ergonomic eyepiece positioning allows measurements at bedside, manufacturing floors, or field locations without laboratory infrastructure\u003c\/li\u003e\n\u003cli\u003eZero-maintenance optical system with no moving parts eliminates calibration drift and reduces lifecycle costs compared to electronic analyzers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eClinical serum protein analysis in hospital laboratories for diagnosing liver disease, kidney dysfunction, and malnutrition by measuring total protein and albumin-globulin ratios\u003c\/li\u003e\n\u003cli\u003ePharmaceutical manufacturing quality control for protein drug formulations, vaccine potency verification, and biopharmaceutical concentration validation during production batches\u003c\/li\u003e\n\u003cli\u003eResearch protein purification monitoring in biotechnology laboratories to track protein concentration during chromatography column runs and concentration steps\u003c\/li\u003e\n\u003cli\u003eFood and beverage industry applications for measuring milk protein content, whey protein concentrate quality, and colostrum protein levels in dairy processing\u003c\/li\u003e\n\u003cli\u003eVeterinary diagnostic clinics for rapid plasma protein assessment in animals to evaluate hydration status and nutritional conditions\u003c\/li\u003e\n\u003cli\u003eCosmetic and skincare formulation labs for measuring collagen and protein hydrolysate concentrations in anti-aging product development\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\n\u003cp\u003eBegin by ensuring the refractometer is at room temperature (10-30°C for ATC functionality). Clean both the upper and lower prism surfaces with distilled water and lens paper, allowing them to air dry completely to prevent optical distortion. Place 2-3 microliters of your protein sample directly onto the lower prism surface using a pipette, then gently close the upper prism cover plate. Hold the instrument toward a light source and look through the eyepiece, rotating the focus ring until you see a sharp boundary line between the light and dark zones on the scale.\u003c\/p\u003e\n\n\u003cp\u003eRead the measurement where the boundary line intersects the protein concentration scale (left side) or Brix scale (right side), depending on your application requirements. The ATC feature automatically compensates for temperature variations, so no manual adjustment is needed. After measurement, immediately clean both prism surfaces again with distilled water and lens paper to prevent protein residue buildup that could compromise optical clarity and accuracy. For best results, take measurements within 30 seconds of sample application to minimize evaporation effects on refractive index readings.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between this refractometer and electronic protein analyzers?\u003c\/summary\u003e\n\u003cp\u003eThis optical refractometer provides immediate results without electricity, requires minimal sample volume, and has zero maintenance needs. Electronic analyzers offer digital displays and data logging but require regular calibration, reagent costs, and electrical power. The refractometer is ideal for rapid point-of-care testing, while electronic analyzers suit high-throughput laboratory environments with extensive record-keeping requirements.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow does Automatic Temperature Compensation (ATC) work in this device?\u003c\/summary\u003e\n\u003cp\u003eThe ATC feature uses a bimetallic temperature sensor connected to a compensating prism that automatically adjusts the optical path based on ambient temperature between 10-30°C. This eliminates the need for manual temperature correction calculations, ensuring that a 10% protein sample reads identically whether measured at 15°C or 25°C. Without ATC, temperature variations of just 5°C can cause reading errors of 0.3-0.5%, making this feature essential for clinical accuracy.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan this refractometer measure samples other than proteins?\u003c\/summary\u003e\n\u003cp\u003eYes, the dual-scale design allows measurement of any solution with refractive index between 1.3330-1.4900 nD. The Brix scale measures sugar concentration in beverages, honey, and fruit juices. The protein scale specifically calibrates for protein solutions. You can also use it for measuring salt solutions, alcohol concentrations, and other dissolved substances by understanding their refractive index properties and converting readings accordingly.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat maintenance does this refractometer require?\u003c\/summary\u003e\n\u003cp\u003eMaintenance is minimal compared to electronic instruments. After each use, clean the prism surfaces with distilled water and lint-free lens paper. Store in a cool, dry location away from direct sunlight and temperature extremes. Avoid touching optical surfaces with fingers as skin oils create permanent optical degradation. Periodically check the eyepiece focus mechanism for smooth operation. No calibration, battery replacement, or reagent replenishment is needed, making this device ideal for resource-limited settings.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow accurate is the protein measurement compared to laboratory standards?\u003c\/summary\u003e\n\u003cp\u003eThis refractometer achieves ±0.2% accuracy in protein concentration measurement, which meets clinical laboratory standards for routine protein screening. For research requiring higher precision (±0.05%), laboratory spectrophotometry or HPLC methods are recommended. The refractometer's accuracy is sufficient for diagnostic purposes, quality control, and most clinical applications. Accuracy depends on proper calibration, clean optics, and temperature control within the ATC range.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eOrders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return and warranty policy?\u003c\/summary\u003e\n\u003cp\u003eWe offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eWhy Buy from The Engineer Store\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eGenuine Products: Sourced directly from authorized distributors with authentication\u003c\/li\u003e\n\u003cli\u003eExpert Team: Our technical team validates every product before listing\u003c\/li\u003e\n\u003cli\u003eFast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse\u003c\/li\u003e\n\u003cli\u003ePan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata\u003c\/li\u003e\n\u003cli\u003ePayment Options: COD, UPI, credit\/debit cards, net banking, EMI available\u003c\/li\u003e\n\u003cli\u003eTechnical Support: 24\/7 expert guidance via email and WhatsApp\u003c\/li\u003e\n\u003cli\u003eReturns: 7-day return policy on manufacturing defects only\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBuy Medical Refractometer ATC Protein Refractometer Concentration Meter Online in India\u003c\/h2\u003e\n\n\u003cp\u003ePurchase the \u003cstrong\u003eMedical Refractometer ATC Protein Refractometer Concentration Meter\u003c\/strong\u003e online at \u003ca href=\"https:\/\/theengineerstore.in\"\u003eThe Engineer Store\u003c\/a\u003e, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003eMedical Refractometer ATC Protein Refractometer Concentration Meter\u003c\/strong\u003e with fast shipping and expert support.\u003c\/p\u003e\n\n\u003cp\u003eOur team in Bengaluru is available 24\/7 to support your journey from product selection to project completion.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":43874147532963,"sku":"TES-EV100443329","price":1057.88,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/Medical-Refractometer-ATC-Urineserum-Protein-Refractometer-Concentration-Meter-1-314x252.jpg?v=1704717370","url":"https:\/\/www.theengineerstore.in\/zh-hant\/products\/medical-refractometer-atc-protein-refractometer-concentration-meter","provider":"The Engineer Store","version":"1.0","type":"link"}