{"product_id":"sr40-versatile-miniature-fiber-optic-spectrometer-200-1100-nm","title":"SR40 Versatile Miniature Fiber Optic Spectrometer | 200–1100 nm","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  * { box-sizing: border-box; margin: 0; padding: 0; }\n  body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; color: #1a1a1a; background: #fff; line-height: 1.6; }\n\n  .sr40-guide {\n    max-width: 1200px;\n    margin: 0 auto;\n    padding: 40px 20px;\n  }\n\n  .sr40-header {\n    text-align: center;\n    margin-bottom: 50px;\n    padding-bottom: 30px;\n    border-bottom: 3px solid #000;\n  }\n\n  .sr40-header h1 {\n    font-size: 36px;\n    font-weight: 800;\n    margin-bottom: 8px;\n    letter-spacing: -1px;\n  }\n\n  .sr40-header h2 {\n    font-size: 18px;\n    font-weight: 400;\n    color: #666;\n    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25px 0;\n  }\n\n  .sr40-table {\n    width: 100%;\n    border-collapse: collapse;\n    font-size: 14px;\n    min-width: 600px;\n  }\n\n  .sr40-table th {\n    background: #000;\n    color: #fff;\n    padding: 14px 16px;\n    text-align: left;\n    font-weight: 700;\n    font-size: 13px;\n    text-transform: uppercase;\n    letter-spacing: 0.5px;\n  }\n\n  .sr40-table td {\n    padding: 14px 16px;\n    border-bottom: 1px solid #e5e5e5;\n    vertical-align: top;\n  }\n\n  .sr40-table tr:hover td {\n    background: #fafafa;\n  }\n\n  .sr40-table td:first-child {\n    font-weight: 600;\n    width: 22%;\n  }\n\n  .sr40-table td:nth-child(2) {\n    width: 35%;\n  }\n\n  .sr40-table td:nth-child(3) {\n    width: 20%;\n    font-family: monospace;\n    font-size: 13px;\n    color: #333;\n  }\n\n  .sr40-note {\n    background: #f8f8f8;\n    border-left: 4px solid #000;\n    padding: 16px 20px;\n    margin: 25px 0;\n    font-size: 14px;\n    color: #555;\n  }\n\n  .sr40-note strong {\n    color: #000;\n    display: block;\n    margin-bottom: 6px;\n    font-size: 15px;\n  }\n\n  .sr40-cta {\n    background: #000;\n    color: #fff;\n    border-radius: 12px;\n    padding: 40px;\n    text-align: center;\n    margin-top: 40px;\n  }\n\n  .sr40-cta h3 {\n    font-size: 24px;\n    font-weight: 700;\n    margin-bottom: 12px;\n  }\n\n  .sr40-cta p {\n    font-size: 15px;\n    color: #aaa;\n    margin-bottom: 24px;\n    max-width: 600px;\n    margin-left: auto;\n    margin-right: auto;\n  }\n\n  .sr40-cta-btn {\n    display: inline-block;\n    padding: 16px 48px;\n    background: #fff;\n    color: #000;\n    border: none;\n    border-radius: 8px;\n    font-size: 16px;\n    font-weight: 700;\n    text-decoration: none;\n    transition: all 0.2s;\n  }\n\n  .sr40-cta-btn:hover {\n    background: #f0f0f0;\n    transform: scale(1.02);\n  }\n\n  .sr40-config-example {\n    background: #f5f5f5;\n    border-radius: 8px;\n    padding: 20px 24px;\n    margin: 20px 0;\n    font-family: monospace;\n    font-size: 15px;\n  }\n\n  .sr40-config-example .label {\n    font-family: -apple-system, BlinkMacSystemFont, sans-serif;\n    font-size: 13px;\n    color: #666;\n    margin-bottom: 8px;\n    font-weight: 600;\n  }\n\n  .sr40-config-example .code {\n    font-size: 18px;\n    font-weight: 700;\n    color: #000;\n    letter-spacing: 1px;\n  }\n\n  .sr40-config-example .explain {\n    font-family: -apple-system, BlinkMacSystemFont, sans-serif;\n    font-size: 13px;\n    color: #555;\n    margin-top: 8px;\n    line-height: 1.5;\n  }\n\n  .sr40-divider {\n    height: 2px;\n    background: #000;\n    margin: 40px 0;\n  }\n\n  .sr40-compare {\n    background: #fafafa;\n    border: 2px solid #e5e5e5;\n    border-radius: 8px;\n    padding: 24px;\n    margin: 30px 0;\n  }\n\n  .sr40-compare h4 {\n    font-size: 16px;\n    font-weight: 700;\n    margin-bottom: 12px;\n  }\n\n  .sr40-compare-grid {\n    display: grid;\n    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));\n    gap: 16px;\n  }\n\n  .sr40-compare-item {\n    font-size: 13px;\n  }\n\n  .sr40-compare-item strong {\n    display: block;\n    color: #000;\n    margin-bottom: 4px;\n  }\n\n  @media (max-width: 768px) {\n    .sr40-header h1 { font-size: 28px; }\n    .sr40-section-title { font-size: 20px; }\n    .sr40-cards { grid-template-columns: 1fr; }\n    .sr40-cta { padding: 30px 20px; }\n    .sr40-table { font-size: 13px; }\n    .sr40-table td, .sr40-table th { padding: 10px 12px; }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"sr40-guide\"\u003e\n\u003cdiv class=\"sr40-header\"\u003e\n\u003ch1\u003eSR40 Micro Optical Fiber Spectrometer\u003c\/h1\u003e\n\u003ch2\u003eApplication Order Guide\u003c\/h2\u003e\n\u003cp\u003ePlug-and-play compact spectrometer for water analysis, biomedical, environmental, and industrial testing. Wide spectral range with high UV sensitivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sr40-compare\"\u003e\n\u003ch4\u003eSR40 Key Advantages\u003c\/h4\u003e\n\u003cdiv class=\"sr40-compare-grid\"\u003e\n\u003cdiv class=\"sr40-compare-item\"\u003e\n\u003cstrong\u003eWide Range\u003c\/strong\u003e 200-1100nm coverage with high UV sensitivity for comprehensive analysis.\u003c\/div\u003e\n\u003cdiv class=\"sr40-compare-item\"\u003e\n\u003cstrong\u003eLow Temperature Drift\u003c\/strong\u003e 0.1 pixel\/°C stability. Auto dark correction for reliable measurements.\u003c\/div\u003e\n\u003cdiv class=\"sr40-compare-item\"\u003e\n\u003cstrong\u003eLow Noise\u003c\/strong\u003e \u0026lt;50RMS (ADmax=65535). SNR: 430:1. Ideal for weak signal detection.\u003c\/div\u003e\n\u003cdiv class=\"sr40-compare-item\"\u003e\n\u003cstrong\u003eMulti-Communication\u003c\/strong\u003e USB 2.0, RS232, RS485. 16-pin extended port with external trigger.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- STEP 1: APPLICATION --\u003e\n\u003cdiv class=\"sr40-section\"\u003e\n\u003cdiv class=\"sr40-section-title\"\u003e\n\u003cdiv class=\"sr40-section-number\"\u003e1\u003c\/div\u003e\n\u003cspan\u003eSelect Application Type\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"sr40-section-subtitle\"\u003eMatch your measurement need to the recommended system configuration\u003c\/p\u003e\n\u003cdiv class=\"sr40-cards\"\u003e\n\u003cdiv class=\"sr40-card\"\u003e\n\u003cdiv class=\"sr40-card-icon\"\u003e💧\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-title\"\u003eWater Analysis \/ Quality\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-desc\"\u003eUltramicro spectrophotometry for water quality monitoring, COD, and pollutant detection in laboratory and field.\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-specs\"\u003e\n\u003cspan\u003eHigh UV sensitivity for organic detection\u003c\/span\u003e \u003cspan\u003eApplications: Drinking water, wastewater, environmental\u003c\/span\u003e \u003cspan\u003e\u003cstrong\u003eRecommended:\u003c\/strong\u003e UV-Vis + D2\/W + 4-Way Cuvette Holder\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sr40-card\"\u003e\n\u003cdiv class=\"sr40-card-icon\"\u003e🌫️\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-title\"\u003eSmoke \/ Flue Gas Detection\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-desc\"\u003eOptical gas cell configuration for industrial exhaust, combustion analysis, and atmospheric monitoring.\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-specs\"\u003e\n\u003cspan\u003eLong pathlength gas cell for ppm sensitivity\u003c\/span\u003e \u003cspan\u003eApplications: Power plants, automotive exhaust, industrial stacks\u003c\/span\u003e \u003cspan\u003e\u003cstrong\u003eRecommended:\u003c\/strong\u003e UV-NIR + D2\/W + Optical Gas Cell\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sr40-card\"\u003e\n\u003cdiv class=\"sr40-card-icon\"\u003e🧬\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-title\"\u003eBiomedical \/ Life Science\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-desc\"\u003eDNA\/RNA quantification, protein analysis, and pharmaceutical testing with high precision and repeatability.\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-specs\"\u003e\n\u003cspan\u003eLow noise: \u0026lt;50RMS for weak signal detection\u003c\/span\u003e \u003cspan\u003eApplications: Biotech, drug development, clinical labs\u003c\/span\u003e \u003cspan\u003e\u003cstrong\u003eRecommended:\u003c\/strong\u003e UV-Vis + D2\/W + Cuvette Holder + Advanced Software\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sr40-card\"\u003e\n\u003cdiv class=\"sr40-card-icon\"\u003e🎓\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-title\"\u003eEducation \/ Research\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-desc\"\u003eTeaching and research platform for universities. Complete with standard solutions and flexible configurations.\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-specs\"\u003e\n\u003cspan\u003ePlug-and-play operation. Multiple communication options\u003c\/span\u003e \u003cspan\u003eApplications: Teaching labs, method development\u003c\/span\u003e \u003cspan\u003e\u003cstrong\u003eRecommended:\u003c\/strong\u003e UV-Vis + D2\/W + Cuvette Holder + Basic Software\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sr40-card\"\u003e\n\u003cdiv class=\"sr40-card-icon\"\u003e🍔\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-title\"\u003eFood \/ Pharmaceutical\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-desc\"\u003eQuality control and composition analysis for food safety, drug purity, and additive detection.\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-specs\"\u003e\n\u003cspan\u003eHigh sensitivity for trace component detection\u003c\/span\u003e \u003cspan\u003eApplications: Food safety, pharma QC, additive analysis\u003c\/span\u003e \u003cspan\u003e\u003cstrong\u003eRecommended:\u003c\/strong\u003e UV-Vis + D2\/W + 4-Way Cuvette + Advanced Software\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sr40-card\"\u003e\n\u003cdiv class=\"sr40-card-icon\"\u003e🔍\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-title\"\u003eReflection \/ Transmission Testing\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-desc\"\u003eOptical property measurement for coatings, filters, lenses, and materials across UV-Vis-NIR.\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-specs\"\u003e\n\u003cspan\u003eTransmission test bracket + reflection test bracket\u003c\/span\u003e \u003cspan\u003eApplications: Optical coatings, glass, plastic films\u003c\/span\u003e \u003cspan\u003e\u003cstrong\u003eRecommended:\u003c\/strong\u003e UV-NIR + D2\/W + Transmission Bracket + Reflection Bracket\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sr40-card\"\u003e\n\u003cdiv class=\"sr40-card-icon\"\u003e👓\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-title\"\u003eLens \/ Optical Component Testing\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-desc\"\u003eSpectral transmission and reflectance measurement for lenses, filters, and optical devices.\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-specs\"\u003e\n\u003cspan\u003ePrecision positioning with motor control\u003c\/span\u003e \u003cspan\u003eApplications: Eyewear, camera lenses, optical filters\u003c\/span\u003e \u003cspan\u003e\u003cstrong\u003eRecommended:\u003c\/strong\u003e UV-Vis + D2\/W + Motor Control + Transmission Bracket\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sr40-card\"\u003e\n\u003cdiv class=\"sr40-card-icon\"\u003e🚗\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-title\"\u003eAutomotive Exhaust Detection\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-desc\"\u003eEmission monitoring for vehicle testing stations and engine development labs.\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-specs\"\u003e\n\u003cspan\u003eFast response for real-time exhaust analysis\u003c\/span\u003e \u003cspan\u003eApplications: Vehicle inspection, engine R\u0026amp;D\u003c\/span\u003e \u003cspan\u003e\u003cstrong\u003eRecommended:\u003c\/strong\u003e UV-NIR + D2\/W + Optical Gas Cell + Trigger Control\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sr40-divider\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c!-- STEP 2: SPECTROMETER --\u003e\n\u003cdiv class=\"sr40-section\"\u003e\n\u003cdiv class=\"sr40-section-title\"\u003e\n\u003cdiv class=\"sr40-section-number\"\u003e2\u003c\/div\u003e\n\u003cspan\u003eSelect Spectrometer Core\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"sr40-section-subtitle\"\u003eDetector type and wavelength range\u003c\/p\u003e\n\u003cdiv class=\"sr40-table-wrap\"\u003e\n\u003ctable class=\"sr40-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003cth\u003eSpecifications\u003c\/th\u003e\n\u003cth\u003eCode\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV-Vis (200-850nm)\u003c\/td\u003e\n\u003ctd\u003e2048-pixel CMOS linear sensor. Resolution ~0.8nm FWHM. Integration: 0.4ms-1000ms. SNR: 430:1. Dynamic range: 1000:1.\u003c\/td\u003e\n\u003ctd\u003eUVV\u003c\/td\u003e\n\u003ctd\u003eWater analysis, biomedical, education\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV-NIR (200-1100nm)\u003c\/td\u003e\n\u003ctd\u003e2048-pixel CMOS linear sensor. Resolution ~1.2nm FWHM. Extended NIR sensitivity. Integration: 0.4ms-1000ms.\u003c\/td\u003e\n\u003ctd\u003eUVN\u003c\/td\u003e\n\u003ctd\u003eFull-range analysis, smoke, automotive exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Resolution (UV-Vis)\u003c\/td\u003e\n\u003ctd\u003e2048-pixel CMOS with enhanced resolution. ~0.17nm wavelength resolution. ~0.8nm optical resolution. Maximum precision.\u003c\/td\u003e\n\u003ctd\u003eHRS\u003c\/td\u003e\n\u003ctd\u003eLens testing, precision research, laser characterization\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sr40-note\"\u003e\n\u003cstrong\u003eOptical Platform Note\u003c\/strong\u003e All configurations use F\/4 symmetric crossed Czerny-Turner optical path. Focal length options: 70mm or 90mm. Standard slit: 60μm (customizable). Fiber interface: SMA905, 0.22NA. Low temperature drift: 0.1 pixel\/°C.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- STEP 3: LIGHT SOURCE --\u003e\n\u003cdiv class=\"sr40-section\"\u003e\n\u003cdiv class=\"sr40-section-title\"\u003e\n\u003cdiv class=\"sr40-section-number\"\u003e3\u003c\/div\u003e\n\u003cspan\u003eSelect Light Source\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"sr40-section-subtitle\"\u003eIllumination matched to your wavelength range and application\u003c\/p\u003e\n\u003cdiv class=\"sr40-table-wrap\"\u003e\n\u003ctable class=\"sr40-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSource\u003c\/th\u003e\n\u003cth\u003eSpecifications\u003c\/th\u003e\n\u003cth\u003eCode\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDeuterium + Tungsten (D2\/W)\u003c\/td\u003e\n\u003ctd\u003eFull UV-Vis-NIR coverage: 200-1100nm. Output stability: ±0.5%. Combined broad-spectrum output for transmission\/absorbance.\u003c\/td\u003e\n\u003ctd\u003eD2W\u003c\/td\u003e\n\u003ctd\u003eWater analysis, biomedical, general spectroscopy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXenon Source (Pulsed)\u003c\/td\u003e\n\u003ctd\u003eHigh-intensity UV-Vis pulsed output. Ideal for fluorescence, time-resolved, and weak signal measurements.\u003c\/td\u003e\n\u003ctd\u003eXEN\u003c\/td\u003e\n\u003ctd\u003eFluorescence, flash photolysis, biomedical research\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED Source (Visible)\u003c\/td\u003e\n\u003ctd\u003eStable visible output: 400-700nm. Lifetime: \u0026gt;50,000 hours. Low power consumption. Fast warm-up.\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003ctd\u003eColorimetry, portable systems, teaching labs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTungsten-Halogen (Vis-NIR)\u003c\/td\u003e\n\u003ctd\u003eEconomical visible to NIR: 350-2500nm. High output in NIR region. Stable thermal output for reflectance.\u003c\/td\u003e\n\u003ctd\u003eTHL\u003c\/td\u003e\n\u003ctd\u003eReflectance, NIR analysis, transmission testing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- STEP 4: FIBER \u0026 ACCESSORIES --\u003e\n\u003cdiv class=\"sr40-section\"\u003e\n\u003cdiv class=\"sr40-section-title\"\u003e\n\u003cdiv class=\"sr40-section-number\"\u003e4\u003c\/div\u003e\n\u003cspan\u003eSelect Fiber \u0026amp; Sampling Accessories\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"sr40-section-subtitle\"\u003eProbes, optics, and interfaces for your sample type\u003c\/p\u003e\n\u003cdiv class=\"sr40-cards\"\u003e\n\u003cdiv class=\"sr40-card\"\u003e\n\u003cdiv class=\"sr40-card-icon\"\u003e🔗\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-title\"\u003eStandard Fiber Bundle\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-desc\"\u003eGeneral-purpose fiber optic cable for standard laboratory and industrial setups.\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-specs\"\u003e\n\u003cspan\u003eCore diameter: 400μm, 600μm, or 1000μm\u003c\/span\u003e \u003cspan\u003eLength: 1m, 2m, or custom\u003c\/span\u003e \u003cspan\u003eConnector: SMA905\u003c\/span\u003e \u003cspan\u003eCode: FIB\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sr40-card\"\u003e\n\u003cdiv class=\"sr40-card-icon\"\u003e↔️\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-title\"\u003eReflection \/ Backscatter Probe\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-desc\"\u003eY-type probe for diffuse reflectance and backscatter measurements on solid samples.\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-specs\"\u003e\n\u003cspan\u003e6-around-1 fiber configuration\u003c\/span\u003e \u003cspan\u003eOptional focusing lens tip\u003c\/span\u003e \u003cspan\u003eBest for: Coatings, powders, solids\u003c\/span\u003e \u003cspan\u003eCode: RFP\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sr40-card\"\u003e\n\u003cdiv class=\"sr40-card-icon\"\u003e🧪\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-title\"\u003eCuvette Holder\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-desc\"\u003eStandard cuvette holder for liquid absorption and transmission measurements.\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-specs\"\u003e\n\u003cspan\u003ePathlength: 10mm standard cuvette\u003c\/span\u003e \u003cspan\u003eInterface: Fiber-coupled\u003c\/span\u003e \u003cspan\u003eBest for: Water, biochemical, pharmaceutical\u003c\/span\u003e \u003cspan\u003eCode: CUV\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sr40-card\"\u003e\n\u003cdiv class=\"sr40-card-icon\"\u003e🔀\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-title\"\u003e4-Way Cuvette Holder\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-desc\"\u003eMulti-position cuvette holder for parallel sample measurement and automated batch analysis.\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-specs\"\u003e\n\u003cspan\u003eCapacity: 4 cuvettes simultaneously\u003c\/span\u003e \u003cspan\u003eInterface: Fiber-coupled with switching\u003c\/span\u003e \u003cspan\u003eBest for: High-throughput screening, water batch testing\u003c\/span\u003e \u003cspan\u003eCode: C4W\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sr40-card\"\u003e\n\u003cdiv class=\"sr40-card-icon\"\u003e📐\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-title\"\u003eTransmission Test Bracket\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-desc\"\u003ePrecision fixture for transmission measurement of filters, lenses, films, and optical components.\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-specs\"\u003e\n\u003cspan\u003eAdjustable sample position\u003c\/span\u003e \u003cspan\u003eCompatible with motor control for automated scanning\u003c\/span\u003e \u003cspan\u003eBest for: Lens testing, filter characterization\u003c\/span\u003e \u003cspan\u003eCode: TTB\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sr40-card\"\u003e\n\u003cdiv class=\"sr40-card-icon\"\u003e🪞\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-title\"\u003eReflection Test Bracket\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-desc\"\u003eStandard white plate and reflection fixture for diffuse reflectance calibration and measurement.\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-specs\"\u003e\n\u003cspan\u003eIncludes PTFE standard white plate\u003c\/span\u003e \u003cspan\u003eReflectance: \u0026gt;95% across UV-Vis-NIR\u003c\/span\u003e \u003cspan\u003eBest for: Reflectance calibration, color standards\u003c\/span\u003e \u003cspan\u003eCode: RTB\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sr40-card\"\u003e\n\u003cdiv class=\"sr40-card-icon\"\u003e🌫️\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-title\"\u003eOptical Gas Cell\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-desc\"\u003eLong pathlength gas cell for smoke, exhaust, and atmospheric gas analysis.\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-specs\"\u003e\n\u003cspan\u003ePathlength: Multiple options available\u003c\/span\u003e \u003cspan\u003eMaterial: Corrosion-resistant housing\u003c\/span\u003e \u003cspan\u003eBest for: Flue gas, automotive exhaust, air quality\u003c\/span\u003e \u003cspan\u003eCode: OGC\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sr40-card\"\u003e\n\u003cdiv class=\"sr40-card-icon\"\u003e📉\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-title\"\u003eOptical Attenuator\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-desc\"\u003eAdjustable neutral density filter for controlling light intensity and preventing detector saturation.\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-specs\"\u003e\n\u003cspan\u003eAttenuation: Variable or fixed ND filters\u003c\/span\u003e \u003cspan\u003eMount: Standard optical mount\u003c\/span\u003e \u003cspan\u003eBest for: High-intensity sources, sensitivity adjustment\u003c\/span\u003e \u003cspan\u003eCode: ATT\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sr40-card\"\u003e\n\u003cdiv class=\"sr40-card-icon\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-title\"\u003eMotor Control System\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-desc\"\u003eHigh-precision motor with control board for automated sample positioning and scanning.\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-specs\"\u003e\n\u003cspan\u003eMotor: High-precision stepper motor\u003c\/span\u003e \u003cspan\u003eControl: Motor control board + trigger control board\u003c\/span\u003e \u003cspan\u003eBest for: Lens scanning, automated testing\u003c\/span\u003e \u003cspan\u003eCode: MOT\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sr40-card\"\u003e\n\u003cdiv class=\"sr40-card-icon\"\u003e🎛️\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-title\"\u003eTrigger Control Board\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-desc\"\u003eExternal trigger interface for synchronized measurement with external events and devices.\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-specs\"\u003e\n\u003cspan\u003eInterface: 16-pin extended port\u003c\/span\u003e \u003cspan\u003eFunction: External trigger input\/output\u003c\/span\u003e \u003cspan\u003eBest for: Automated systems, production line integration\u003c\/span\u003e \u003cspan\u003eCode: TCB\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sr40-card\"\u003e\n\u003cdiv class=\"sr40-card-icon\"\u003e🔘\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-title\"\u003eIntegrating Sphere\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-desc\"\u003eUniform light collection for total flux, diffuse reflectance, and color measurements.\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-specs\"\u003e\n\u003cspan\u003eDiameter: 38mm or 50mm\u003c\/span\u003e \u003cspan\u003eCoating: PTFE (Spectralon equivalent)\u003c\/span\u003e \u003cspan\u003eBest for: LED testing, color analysis, reflectance\u003c\/span\u003e \u003cspan\u003eCode: ISP\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sr40-card\"\u003e\n\u003cdiv class=\"sr40-card-icon\"\u003e🌊\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-title\"\u003eImmersion \/ Dip Probe\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-desc\"\u003eSubmersible probe for direct liquid transmission and online water monitoring.\u003c\/div\u003e\n\u003cdiv class=\"sr40-card-specs\"\u003e\n\u003cspan\u003ePathlength: 2mm, 5mm, or 10mm\u003c\/span\u003e \u003cspan\u003eMaterial: Stainless steel \/ Hastelloy\u003c\/span\u003e \u003cspan\u003eBest for: Online water analysis, process streams\u003c\/span\u003e \u003cspan\u003eCode: DIP\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- STEP 5: SOFTWARE --\u003e\n\u003cdiv class=\"sr40-section\"\u003e\n\u003cdiv class=\"sr40-section-title\"\u003e\n\u003cdiv class=\"sr40-section-number\"\u003e5\u003c\/div\u003e\n\u003cspan\u003eSelect Software Package\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"sr40-section-subtitle\"\u003eControl and analysis software level\u003c\/p\u003e\n\u003cdiv class=\"sr40-table-wrap\"\u003e\n\u003ctable class=\"sr40-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage\u003c\/th\u003e\n\u003cth\u003eFeatures\u003c\/th\u003e\n\u003cth\u003eCode\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBasic Control\u003c\/td\u003e\n\u003ctd\u003eReal-time spectral display, data acquisition, basic math (smoothing, derivative), export to CSV\/TXT\/SPC. Auto-dark correction.\u003c\/td\u003e\n\u003ctd\u003eBAS\u003c\/td\u003e\n\u003ctd\u003eStandard laboratory use, teaching, basic QC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdvanced Analysis\u003c\/td\u003e\n\u003ctd\u003eFull chemometrics: PLS, PCA, MLR. Quantitative analysis. Custom method builder. Report generation. Multi-communication support.\u003c\/td\u003e\n\u003ctd\u003eADV\u003c\/td\u003e\n\u003ctd\u003eWater analysis, biomedical, pharmaceutical QC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSDK \/ API\u003c\/td\u003e\n\u003ctd\u003eFull hardware control API. Cross-platform: C++, C#, Python, LabVIEW. Example code and documentation included. OEM licensing. 16-pin extended port with trigger control.\u003c\/td\u003e\n\u003ctd\u003eSDK\u003c\/td\u003e\n\u003ctd\u003eSystem integrators, OEM partners, automated systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sr40-note\"\u003e\n\u003cstrong\u003eOperating System Support\u003c\/strong\u003e Software compatible with Windows, Android, Linux, and Wince. Communication interfaces: USB 2.0, RS232, RS485. Extended 16-pin port with external trigger capability. Auto dark correction standard.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sr40-divider\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c!-- MODEL NAMING --\u003e\n\u003cdiv class=\"sr40-section\"\u003e\n\u003cdiv class=\"sr40-section-title\"\u003e\n\u003cdiv class=\"sr40-section-number\"\u003e6\u003c\/div\u003e\n\u003cspan\u003eModel Naming Reference\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"sr40-section-subtitle\"\u003eHow to construct your complete order code\u003c\/p\u003e\n\u003cdiv class=\"sr40-table-wrap\"\u003e\n\u003ctable class=\"sr40-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePosition\u003c\/th\u003e\n\u003cth\u003eComponent\u003c\/th\u003e\n\u003cth\u003eAvailable Codes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003ctd\u003ePlatform\u003c\/td\u003e\n\u003ctd\u003eSR40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eApplication Type\u003c\/td\u003e\n\u003ctd\u003eWAT \/ SMK \/ BIO \/ EDU \/ FPH \/ RFT \/ LEN \/ AEX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eSpectrometer\u003c\/td\u003e\n\u003ctd\u003eUVV \/ UVN \/ HRS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eLight Source\u003c\/td\u003e\n\u003ctd\u003eD2W \/ XEN \/ LED \/ THL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eFiber \/ Accessory\u003c\/td\u003e\n\u003ctd\u003eFIB \/ RFP \/ CUV \/ C4W \/ TTB \/ RTB \/ OGC \/ ATT \/ MOT \/ TCB \/ ISP \/ DIP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eSoftware\u003c\/td\u003e\n\u003ctd\u003eBAS \/ ADV \/ SDK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sr40-config-example\"\u003e\n\u003cdiv class=\"label\"\u003eEXAMPLE CONFIGURATION\u003c\/div\u003e\n\u003cdiv class=\"code\"\u003eSR40-WAT-UVV-D2W-C4W-ADV\u003c\/div\u003e\n\u003cdiv class=\"explain\"\u003e\n\u003cstrong\u003eWater analysis\u003c\/strong\u003e — UV-Vis spectrometer — Deuterium\/Tungsten source — 4-Way Cuvette Holder — Advanced analysis software\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sr40-config-example\"\u003e\n\u003cdiv class=\"label\"\u003eEXAMPLE CONFIGURATION\u003c\/div\u003e\n\u003cdiv class=\"code\"\u003eSR40-SMK-UVN-D2W-OGC-SDK\u003c\/div\u003e\n\u003cdiv class=\"explain\"\u003e\n\u003cstrong\u003eSmoke detection\u003c\/strong\u003e — UV-NIR spectrometer — Deuterium\/Tungsten source — Optical Gas Cell — SDK for system integration\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sr40-config-example\"\u003e\n\u003cdiv class=\"label\"\u003eEXAMPLE CONFIGURATION\u003c\/div\u003e\n\u003cdiv class=\"code\"\u003eSR40-LEN-HRS-D2W-TTB-MOT-ADV\u003c\/div\u003e\n\u003cdiv class=\"explain\"\u003e\n\u003cstrong\u003eLens testing\u003c\/strong\u003e — High-Resolution spectrometer — Deuterium\/Tungsten source — Transmission Test Bracket + Motor Control — Advanced software\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sr40-note\"\u003e\n\u003cstrong\u003eLead Time\u003c\/strong\u003e Standard configurations: 2 weeks from order confirmation. Custom builds and OEM projects may require additional time — confirm with sales when ordering.\u003c\/div\u003e\n\u003cdiv class=\"sr40-note\"\u003e\n\u003cstrong\u003eCustomization \u0026amp; OEM Services\u003c\/strong\u003e Special wavelength ranges, resolution requirements, mechanical configurations, and private labeling are available upon request. Contact our technical team to discuss custom builds and OEM integration support.\u003c\/div\u003e\n\u003cdiv class=\"sr40-note\"\u003e\n\u003cstrong\u003eTechnical Support\u003c\/strong\u003e Not sure which configuration matches your application? Send your measurement requirements (sample type, wavelength range, environment) to our team for a recommended build.\u003c\/div\u003e\n\u003cdiv class=\"sr40-cta\"\u003e\n\u003ch3\u003eRequest a Quotation\u003c\/h3\u003e\n\u003cp\u003eProvide your configuration code or application requirements. Our team will confirm specifications, pricing, and lead time (typically 2 weeks) within 24 hours.\u003c\/p\u003e\n\u003ca href=\"mailto:sales@nwspec.com?subject=SR40%20Quotation%20Request\" class=\"sr40-cta-btn\"\u003eContact Sales\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"NWSPEC","offers":[{"title":"Default Title","offer_id":47301244715227,"sku":null,"price":1350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/SR40-PIC_d8f2edd7-1f7c-41e1-bdd3-ea7bcbb72e2f.png?v=1777457136","url":"https:\/\/nwspec.com\/en-cn\/products\/sr40-versatile-miniature-fiber-optic-spectrometer-200-1100-nm","provider":"NWSPEC","version":"1.0","type":"link"}