{"product_id":"double-beam-uv-vis-spectrophotometer-sp-iuv7-190-1100-nm-laboratory-spectrophotometer","title":"Double Beam UV-Vis Spectrophotometer SP-IUV7 | 190–1100 nm Laboratory Spectrophotometer","description":"\u003cp\u003eThe \u003cstrong\u003eLABTECH Double Beam UV-Vis Spectrophotometer SP-IUV7\u003c\/strong\u003e is a premium analytical instrument engineered for high-precision qualitative and quantitative analysis across the ultraviolet and visible spectrum. Featuring an advanced \u003cstrong\u003edouble beam optical system\u003c\/strong\u003e, it delivers exceptional measurement stability by simultaneously comparing sample and reference beams, minimizing drift and improving analytical accuracy.\u003c\/p\u003e\n\u003cp\u003eEquipped with an \u003cstrong\u003e8-inch color touchscreen\u003c\/strong\u003e, automatic wavelength control, a precision Czerny-Turner monochromator, and a high-performance silicon photodetector, the SP-IUV7 supports full-spectrum scanning, multi-wavelength analysis, kinetics, concentration measurement, and linear regression. Its built-in memory, USB\/PC connectivity, and optional printer compatibility make it ideal for modern research laboratories, pharmaceutical industries, universities, environmental testing facilities, and quality control laboratories. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eFeatures\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eAdvanced double beam optical system\u003c\/li\u003e\n\u003cli\u003e190–1100 nm UV-Visible wavelength range\u003c\/li\u003e\n\u003cli\u003eHigh-precision Czerny-Turner monochromator\u003c\/li\u003e\n\u003cli\u003e1200 lines\/mm holographic diffraction grating\u003c\/li\u003e\n\u003cli\u003e8-inch full-color touchscreen display\u003c\/li\u003e\n\u003cli\u003eAutomatic wavelength setting\u003c\/li\u003e\n\u003cli\u003eFull spectrum scanning\u003c\/li\u003e\n\u003cli\u003eQuantitative and qualitative analysis\u003c\/li\u003e\n\u003cli\u003eMulti-wavelength measurement\u003c\/li\u003e\n\u003cli\u003eKinetics (time scan) analysis\u003c\/li\u003e\n\u003cli\u003ePeak and valley detection\u003c\/li\u003e\n\u003cli\u003eDirect concentration measurement\u003c\/li\u003e\n\u003cli\u003eLinear regression analysis\u003c\/li\u003e\n\u003cli\u003eAutomatic zero and full-scale calibration\u003c\/li\u003e\n\u003cli\u003eLarge internal memory for storing test data and spectra\u003c\/li\u003e\n\u003cli\u003eUSB and PC communication interface\u003c\/li\u003e\n\u003cli\u003eOptional printer support\u003c\/li\u003e\n\u003cli\u003eStable baseline with extremely low stray light\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cstyle\u003e\n.labtech-spec-table{\nwidth:100%;\nborder-collapse:collapse;\nfont-family:Arial,Helvetica,sans-serif;\nfont-size:15px;\nbackground:#fff;\nborder-radius:12px;\noverflow:hidden;\nbox-shadow:0 6px 18px rgba(0,0,0,.08);\nmargin:25px 0;\n}\n\n.labtech-spec-table thead th{\nbackground:#1c5f91;\ncolor:#fff;\npadding:16px;\nfont-size:20px;\ntext-align:left;\n}\n\n.labtech-spec-table td{\npadding:14px 16px;\nborder-bottom:1px solid #e8edf2;\n}\n\n.labtech-spec-table tr:nth-child(even){\nbackground:#f8fbfd;\n}\n\n.labtech-spec-table tr:hover{\nbackground:#eef7fc;\n}\n\n.labtech-spec-table td:first-child{\nfont-weight:600;\ncolor:#1c5f91;\nwidth:38%;\n}\n\n@media(max-width:768px){\n\n.labtech-spec-table,\n.labtech-spec-table tbody,\n.labtech-spec-table tr,\n.labtech-spec-table td{\ndisplay:block;\nwidth:100%;\n}\n\n.labtech-spec-table thead{\ndisplay:none;\n}\n\n.labtech-spec-table tr{\nmargin-bottom:15px;\nborder:1px solid #dbe5ef;\nborder-radius:10px;\noverflow:hidden;\n}\n\n.labtech-spec-table td{\npadding:12px 15px;\n}\n\n.labtech-spec-table td:first-child{\nbackground:#1c5f91;\ncolor:#fff;\nfont-weight:bold;\n}\n\n}\n\u003c\/style\u003e\n\n\u003ctable class=\"labtech-spec-table\"\u003e\n\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eTechnical Specifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSP-IUV7\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003ePhotometry\u003c\/td\u003e\n\u003ctd\u003eDouble Beam\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eMonochromator Type\u003c\/td\u003e\n\u003ctd\u003eCzerny-Turner\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eFocal Length\u003c\/td\u003e\n\u003ctd\u003e160 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eGrating\u003c\/td\u003e\n\u003ctd\u003e1200 lines\/mm Holographic Diffraction Grating\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eDetector\u003c\/td\u003e\n\u003ctd\u003eSilicon Photocell\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eSpectral Bandwidth\u003c\/td\u003e\n\u003ctd\u003e1.8 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e8-inch Color Touchscreen\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eWavelength Setting\u003c\/td\u003e\n\u003ctd\u003eAutomatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eWavelength Range\u003c\/td\u003e\n\u003ctd\u003e190–1100 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eWavelength Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eWavelength Repeatability\u003c\/td\u003e\n\u003ctd\u003e≤0.2 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eScanning Speed\u003c\/td\u003e\n\u003ctd\u003eFast \/ Medium \/ Slow\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eStray Light\u003c\/td\u003e\n\u003ctd\u003e≤0.03%T (220 nm NaI, 360 nm NaNO₂)\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003ePhotometric Range\u003c\/td\u003e\n\u003ctd\u003e\n0.0–200.0%T\u003cbr\u003e\n-0.301–4.000A\u003cbr\u003e\n0–9999C\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003ePhotometric Accuracy\u003c\/td\u003e\n\u003ctd\u003e\n±0.3%T\u003cbr\u003e\n±0.002 Abs (0–0.5A)\u003cbr\u003e\n±0.004 Abs (0.5–1A)\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003ePhotometric Repeatability\u003c\/td\u003e\n\u003ctd\u003e\n≤0.15%T\u003cbr\u003e\n0.001 Abs (0–0.5A)\u003cbr\u003e\n0.002 Abs (0.5–1A)\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eBaseline Stability\u003c\/td\u003e\n\u003ctd\u003e≤ ±0.002A (200–1090 nm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e\n100%T Noise ≤0.15%T\u003cbr\u003e\n0%T Noise ≤0.10%T\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eDrift\u003c\/td\u003e\n\u003ctd\u003e≤0.0009 Abs \/ 30 min (after 2-hour warm-up)\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003eUSB \u0026amp; PC Communication Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eAC 220V ±22V, 50Hz ±1Hz, 200W\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003ePackaging Dimensions\u003c\/td\u003e\n\u003ctd\u003e710 × 590 × 505 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eGross Weight\u003c\/td\u003e\n\u003ctd\u003e36 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eStandard Accessories\u003c\/td\u003e\n\u003ctd\u003e\n1 × Operation Manual\u003cbr\u003e\n4 × Glass Cuvettes (1 cm)\u003cbr\u003e\n2 × Quartz Cuvettes (1 cm)\u003cbr\u003e\nPower Cable\u003cbr\u003e\n2 × Fuse\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eOptional Accessories\u003c\/td\u003e\n\u003ctd\u003eUV WIN8 Spectrum Data Processing Software\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\n\u003cbr\u003e\n\u003cstyle\u003e\n.download-btn {\n    display: inline-flex;\n    align-items: center;\n    justify-content: center;\n    gap: 10px;\n    padding: 14px 28px;\n    background: #1c5f91;\n    color: #ffffff !important;\n    text-decoration: none;\n    font-size: 16px;\n    font-weight: 600;\n    font-family: Arial, sans-serif;\n    border-radius: 8px;\n    transition: all 0.3s ease;\n    box-shadow: 0 6px 18px rgba(28, 95, 145, 0.25);\n}\n\n.download-btn:hover {\n    background: #154b72;\n    color: #ffffff !important;\n    transform: translateY(-2px);\n    box-shadow: 0 10px 24px rgba(28, 95, 145, 0.35);\n}\n\n.download-btn svg {\n    width: 20px;\n    height: 20px;\n    fill: #ffffff;\n}\n\n@media (max-width: 767px) {\n    .download-btn {\n        width: 100%;\n        padding: 14px 20px;\n    }\n}\n\u003c\/style\u003e\n\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0667\/3711\/1180\/files\/Brochure-Spectrophotometer-26.7.7_1.pdf?v=1785583875\" class=\"download-btn\" target=\"_blank\" download\u003e\n\n    \u003csvg viewbox=\"0 0 24 24\"\u003e\n        \u003cpath d=\"M19 9h-4V3H9v6H5l7 7 7-7zm-14 9h14v2H5v-2z\"\u003e\u003c\/path\u003e\n    \u003c\/svg\u003e\n\n    \u003cspan\u003eDownload Brochure\u003c\/span\u003e\n\n\u003c\/a\u003e","brand":"LABTECH Pakistan","offers":[{"title":"Default Title","offer_id":51766641197196,"sku":null,"price":0.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/3711\/1180\/files\/DoubleBeamUV-VisSpectrophotometerSP-IUV7.webp?v=1785587915","url":"https:\/\/labtech.com.pk\/products\/double-beam-uv-vis-spectrophotometer-sp-iuv7-190-1100-nm-laboratory-spectrophotometer","provider":"LABTECH Pakistan","version":"1.0","type":"link"}