{"product_id":"open-path-teaching-raman-spectrometer-for-university-chemistry-materials-labs","title":"Open-Path Teaching Raman Spectrometer for University Chemistry \u0026 Materials Labs","description":"\u003cstyle\u003e\n  .raman-section {\n    max-width: 1200px;\n    margin: 0 auto;\n    padding: 40px 20px;\n    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif;\n    color: #1a1a1a;\n    background: #fff;\n  }\n  .raman-section h1 {\n    font-size: 42px;\n    font-weight: 700;\n    margin-bottom: 24px;\n    color: #000;\n    line-height: 1.2;\n  }\n  .raman-section .intro {\n    font-size: 18px;\n    line-height: 1.8;\n    margin-bottom: 16px;\n    color: #1a1a1a;\n  }\n  .raman-section .intro strong {\n    color: #000;\n    font-weight: 600;\n  }\n  .raman-section .secondary {\n    font-size: 16px;\n    line-height: 1.7;\n    margin-bottom: 32px;\n    color: #333;\n  }\n  .raman-section .highlights-box {\n    background: 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#f5f5f5;\n    padding: 15px;\n    margin-top: 20px;\n    font-size: 13px;\n    color: #555;\n    line-height: 1.6;\n  }\n  @media (max-width: 768px) {\n    .raman-section {\n      padding: 24px 16px;\n    }\n    .raman-section h1 {\n      font-size: 26px;\n    }\n    .raman-section h2 {\n      font-size: 20px;\n      margin: 36px 0 18px 0;\n    }\n    .raman-section h3 {\n      font-size: 17px;\n    }\n    .raman-section .intro {\n      font-size: 15px;\n    }\n    .raman-section .model-grid {\n      grid-template-columns: 1fr;\n      gap: 24px;\n    }\n    .raman-section .highlights-box {\n      padding: 16px 18px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"raman-section\"\u003e\n\u003ch1\u003eEduRaman Series\u003c\/h1\u003e\n\u003cp class=\"intro\"\u003e\u003cstrong\u003eOpen Optical-Path Design — See the Science.\u003c\/strong\u003e Traditional spectrometers hide the optical path inside a black box. The EduRaman series exposes the laser beam, gratings, and detector—allowing students to see exactly how Raman scattering works in real time.\u003c\/p\u003e\n\u003cp class=\"secondary\"\u003eDesigned for university chemistry and materials labs, the EduRaman platform combines research-grade sensitivity with an open, safety-engineered architecture. Whether teaching molecular vibration theory or characterizing carbon nanomaterials, EduRaman delivers clear, reliable data for students and instructors alike.\u003c\/p\u003e\n\u003cdiv class=\"highlights-box\"\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen optical-path design\u003c\/strong\u003e — Visible beam path demonstrates optical principles in real-time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-modal capability\u003c\/strong\u003e — Raman, Fluorescence, Absorption, and Microscope in one platform\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety-engineered\u003c\/strong\u003e — Separated excitation and detection regions for safe classroom use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh sensitivity\u003c\/strong\u003e — Cooled detector (SNR \u0026gt;2000:1) for clear, reproducible student data2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSelect Model\u003c\/h2\u003e\n\u003cdiv class=\"model-grid\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"model-card\"\u003e\n\u003ch4\u003eEduRaman \u003cspan class=\"badge\"\u003eEntry-Level\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003e532\/785 nm laser • 150–3900 cm⁻¹ • 10 cm⁻¹ resolution\u003cbr\u003eRaman + Microscope imaging\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"model-card recommended\"\u003e\n\u003cdiv class=\"rec-badge\"\u003eRecommended\u003c\/div\u003e\n\u003ch4\u003eEduRaman Pro \u003cspan class=\"badge\"\u003eAdvanced\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003e532\/785 nm laser • 150–4000 cm⁻¹, 450–950 nm • 6 cm⁻¹ \/ 2 nm resolution\u003cbr\u003eAdjustable dual-grating (1200 + 150 g\/mm)\u003cbr\u003eRaman + Fluorescence + Absorption + Microscope\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tip-box\"\u003e\n\u003cstrong\u003eNeed help choosing?\u003c\/strong\u003e The Pro model adds fluorescence spectroscopy, visible absorption, and adjustable grating for advanced curriculum and research preparation.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePhysical chemistry and molecular vibration theory\u003c\/li\u003e\n\u003cli\u003eGemstone identification (diamond, moissanite, CZ)\u003c\/li\u003e\n\u003cli\u003eForensic document and ink analysis\u003c\/li\u003e\n\u003cli\u003eCarbon nanomaterials characterization\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"table-wrap\"\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eEduRaman\u003c\/th\u003e\n\u003cth\u003eEduRaman Pro\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRaman Spectroscopy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes (6 cm⁻¹)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMicroscope Imaging\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFluorescence Spectroscopy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eYes (2 nm resolution)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVisible Absorption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eYes (450–950 nm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiffraction Grating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFixed 1200 g\/mm\u003c\/td\u003e\n\u003ctd\u003eAdjustable 1200\/150 g\/mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpectral Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e150–3900 cm⁻¹\u003c\/td\u003e\n\u003ctd\u003e150–2400\/2400–4000 cm⁻¹, 450–950 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLaser Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e532 nm or 785 nm\u003c\/td\u003e\n\u003ctd\u003e532 nm or 785 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDetector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCooled to -15°C, SNR \u0026gt;2000:1\u003c\/td\u003e\n\u003ctd\u003eCooled to -15°C, SNR 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