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The red Tide can be used with various Ocean optics spectrometer accessories, lightsources and sampling optics to create application-specific systems for various absorbance,reflection and emission applications.The Red Tide is low-cost and has a small footprint, making it ideal as a general purposeinstrument for budget-conscious teaching and research labs. It has a wavelength range of350–1000 nm and uses adetector with 650 active pixels; that’s 650 data points in one full spectrum, or one data pointper nanometer.Data programmed into a memory chip on each Red Tide includes wavelength calibrationcoefficients, linearity coefficients, and the serial number unique to each spectrometer. Ourspectrometer operating software simply reads these values from the spectrometer — a featurethat enables hot swapping of spectrometers among computers.The Red Tide Spectrometer connects to a computer via the USB port. When connectedthrough a USB 2.0 or 1.1, the spectrometer draws power from the host computer, eliminatingthe need for an external power supply. The Red Tide also interfaces to Pasco’s Xplorer GLX,a unique combination of datalogger and lab analysis tool that eliminates the need for acomputer. The Red Tide, like all USB devices, can be controlled by our SpectraSuite software, acompletely modular, Java-based spectroscopy software platform that operates on Windows,Macintosh and Linux operating systems.", "price": 0.0, "discountamount": 0.0, "currencycode": "INR", "priority": 1000000, "isfreeshipmentavailable": false, "shipmentduration": 1, "_keywords": null, "isarchived": false, "isavailable": true, "applicationid": null, "productindex": 465, "imageuri": "https://productimages.withfloats.com/actual/6a6c2ba8a50bbc52d3deb466.jpg", "tileimageuri": "https://productimages.withfloats.com/tile/6a6c2ba8a50bbc52d3deb466.jpg", "images": null, "totalqueries": 0, "gpid": null, "groupproductid": null, "createdon": "2026-07-31T04:59:19.528Z", "updatedon": "2026-07-31T04:59:19.528Z", "buyonlinelink": null, "producturl": "http://WWW.COMTEKSCIENTIFIC.IN/service-product/indian-manufacturer-of-color-spectrophotometer-usb650-vis-nir/465", "availableunits": -1.0, "iscodavailable": false, "isprepaidonlineavailable": false, "maxcodorders": 0, "maxprepaidonlineorders": 0, "uniquepaymenturl": null, "brandname": "Comtek", "category": "Indian Manufacturer of Color Spectrophotometer USB650-VIS-NIR", "tags": [], "variants": false, "keyspecification": null, "otherspecifications": null, "pickupaddressreferenceid": null, "paymenttype": "None", "producttype": "products", "hsncode": null, "gstslab": 0.0, "isnotforsale": false }, { "_id": "6a6c2b739f4b621c4c9c1011", "fptag": "COMTEKSCIENTIFICINSTRUMENTS", "merchantname": null, "customwidgets": null, "externalsourceid": null, "name": "High Resolution ULTRIS X20 PLUS Hyperspectral Camera", "description": "Hyperspectral Powerhouse - our UV-VIS-NIR FlagshipWith its wavelength range of 350-1000 nm, the ULTRIS X20 continues Cubert’sgroundbreaking development of extremely precise, light field-based spectral snapshotcameras. This range makes it the world’s very first UV-VIS-NIR hyperspectral video imager.Our premium snapshot imaging spectrometer produces rich, 3D data cubes in real-time withno need for scanning (like push-broom technology) or image combination after fast filtershifts. This technology provides clean hyperspectral images, right out of the box with a nativeimage resolution of 410 × 410 spatial pixels with 164 spectral bands, resulting in 168 000spectra per frame. 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This range makes it the world’s very first UV-VIS-NIR hyperspectral video imager.Our premium snapshot imaging spectrometer produces rich, 3D data cubes in real-time withno need for scanning (like push-broom technology) or image combination after fast filtershifts. This technology provides clean hyperspectral images, right out of the box with a nativeimage resolution of 410 × 410 spatial pixels with 164 spectral bands, resulting in 168 000spectra per frame. 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The optical engine is very simple and optimized for the spectrometer. The optical bench is very rigid and stable for measurement system, especially SW series has outstanding stability of thermo-hygro variation, vibration and shock on resolution and wavelength shift performance. The compact size is very flexible for system integration.", "price": 0.0, "discountamount": 0.0, "currencycode": "INR", "priority": 1000000, "isfreeshipmentavailable": false, "shipmentduration": 1, "_keywords": null, "isarchived": false, "isavailable": true, "applicationid": null, "productindex": 442, "imageuri": "https://productimages.withfloats.com/actual/6a488f2ffe334d11fb3917e1.jpeg", "tileimageuri": "https://productimages.withfloats.com/tile/6a488f2ffe334d11fb3917e1.jpeg", "images": null, "totalqueries": 0, "gpid": null, "groupproductid": null, "createdon": "2026-07-04T04:42:21.66Z", "updatedon": "2026-07-04T04:42:21.66Z", "buyonlinelink": null, "producturl": "http://WWW.COMTEKSCIENTIFIC.IN//oto-photonics-nir-spectrometer-sw2520/442", "availableunits": -1.0, "iscodavailable": false, "isprepaidonlineavailable": false, "maxcodorders": 0, "maxprepaidonlineorders": 0, "uniquepaymenturl": null, "brandname": "Comtek", "category": "Indian Distributor of OtO Photonics NIR Spectrometer", "tags": [], "variants": false, "keyspecification": null, "otherspecifications": null, "pickupaddressreferenceid": null, "paymenttype": "None", "producttype": "products", "hsncode": null, "gstslab": 0.0, "isnotforsale": false }, { "_id": "6a361f194238e6e13b67bc06", "fptag": "COMTEKSCIENTIFICINSTRUMENTS", "merchantname": null, "customwidgets": null, "externalsourceid": null, "name": "HR-2UVV250-25", "description": "Spectrometer 400 Lines Blazed at 250 nm; Slit 25 \nThe HR2 spectrometer provides rapid acquisition speed and excellent thermal stability for applications ranging from plasma monitoring to pharmaceuticals analysis. The HR2 is compact and robust, with integration times as fast as 1 µs and minimal thermal wavelength drift, helping to ensure reliable spectral performance even as environmental conditions change. HR2 models cover various wavelength ranges within ~220-1100 nm, with a choice of slit width sizes to help users manage throughput and optical resolution", "price": 0.0, "discountamount": 0.0, "currencycode": "INR", "priority": 1000000, "isfreeshipmentavailable": false, "shipmentduration": 1, "_keywords": null, "isarchived": false, "isavailable": true, "applicationid": null, "productindex": 425, "imageuri": "https://productimages.withfloats.com/actual/6a361f1bb37525262e231def.jpg", "tileimageuri": "https://productimages.withfloats.com/tile/6a361f1bb37525262e231def.jpg", "images": null, "totalqueries": 0, "gpid": null, "groupproductid": null, "createdon": "2026-06-20T05:03:21.655Z", "updatedon": "2026-06-20T05:03:21.655Z", "buyonlinelink": null, "producturl": "http://WWW.COMTEKSCIENTIFIC.IN//hr-2uvv250-25/425", "availableunits": -1.0, "iscodavailable": false, "isprepaidonlineavailable": false, "maxcodorders": 0, "maxprepaidonlineorders": 0, "uniquepaymenturl": null, "brandname": "Comtek", "category": "High Resolution Ocean Optics Spectrometer", "tags": [], "variants": false, "keyspecification": null, "otherspecifications": null, "pickupaddressreferenceid": null, "paymenttype": "None", "producttype": "products", "hsncode": null, "gstslab": 0.0, "isnotforsale": false }, { "_id": "6a2d502a1842cbb168191070", "fptag": "COMTEKSCIENTIFICINSTRUMENTS", "merchantname": null, "customwidgets": null, "externalsourceid": null, "name": "FL-100", "description": "# FL-100 Fluorescence Spectrometer\n\n## High Performance Fluorescence Spectrometer for Research and Industrial Applications\n\nThe FL-100 Fluorescence Spectrometer is a versatile and high-performance instrument designed for fluorescence and photoluminescence measurements across a wide range of scientific and industrial applications. Equipped with a stable xenon excitation source, high-sensitivity CCD detector and advanced optical design, the FL-100 delivers accurate, reliable and rapid spectral analysis for research laboratories, universities, material science laboratories, pharmaceutical industries and quality control facilities.\n\nFluorescence spectroscopy is one of the most sensitive analytical techniques available for studying molecular structure, concentration analysis, material characterization and photoluminescent properties. The FL-100 enables researchers to obtain high-quality fluorescence emission and excitation spectra with excellent signal-to-noise performance and repeatability.\n\n## Key Features\n\n* High intensity xenon excitation source\n* Sensitive CCD array detector for rapid spectral acquisition\n* Wide wavelength coverage for fluorescence analysis\n* High optical throughput and measurement sensitivity\n* User-friendly software with spectral analysis tools\n* Fast scanning and data collection\n* Compact and robust design\n* Suitable for research, teaching and industrial laboratories\n* Reliable performance with minimal maintenance requirements\n\n## Applications\n\nThe FL-100 Fluorescence Spectrometer is suitable for a wide range of analytical and research applications including:\n\n### Material Science\n\n* Photoluminescence characterization\n* Semiconductor research\n* Nanomaterial analysis\n* Thin film investigations\n* Quantum dot studies\n\n### Pharmaceutical Research\n\n* Drug characterization\n* Fluorescent compound analysis\n* Quality control testing\n* Concentration measurements\n\n### Environmental Analysis\n\n* Water quality monitoring\n* Organic contaminant detection\n* Trace level fluorescence measurements\n\n### Biotechnology and Life Sciences\n\n* Protein fluorescence studies\n* DNA and RNA analysis\n* Biomolecular interactions\n* Fluorescent labeling applications\n\n### Academic Research\n\n* Spectroscopy education\n* Advanced research projects\n* Fluorescence mechanism studies\n* Optical characterization experiments\n\n## Working Principle\n\nThe FL-100 operates by illuminating a sample with a controlled excitation light source. Fluorescent molecules absorb the excitation energy and emit light at longer wavelengths. The emitted fluorescence is collected through the optical system and detected using a high-sensitivity CCD detector. Advanced software processes the spectral information and provides detailed fluorescence emission and excitation data for analysis.\n\nThis technique enables researchers to study molecular properties, identify compounds, evaluate material quality and investigate photoluminescent characteristics with high sensitivity.\n\n## Advantages of the FL-100 Fluorescence Spectrometer\n\n* Excellent sensitivity for low-concentration samples\n* Rapid data acquisition using CCD detector technology\n* Stable and repeatable measurements\n* Suitable for both routine and advanced research applications\n* Flexible platform for diverse sample types\n* Cost-effective alternative to imported fluorescence spectrometers\n* Local technical support and service availability\n\n## Typical Measurements\n\nThe FL-100 can be used for:\n\n* Fluorescence emission spectra\n* Excitation spectra\n* Photoluminescence measurements\n* Relative intensity measurements\n* Material characterization\n* Fluorescent dye analysis\n* Research and development studies\n\n## Why Choose Comtek Scientific?\n\nComtek Scientific provides advanced spectroscopy solutions designed to meet the requirements of modern laboratories. The FL-100 Fluorescence Spectrometer combines reliable performance, high-quality optics and user-friendly operation to deliver dependable results for research and industrial applications. With local support, application assistance and technical expertise, Comtek Scientific helps laboratories achieve accurate and efficient fluorescence measurements.\n\n## Frequently Asked Questions\n\n### What is a fluorescence spectrometer used for?\n\nA fluorescence spectrometer measures the fluorescence emitted by a sample after excitation with light. It is widely used in material science, pharmaceuticals, biotechnology and research laboratories.\n\n### Can the FL-100 be used for photoluminescence measurements?\n\nYes. The FL-100 is suitable for photoluminescence studies of semiconductors, nanomaterials, thin films and other advanced materials.\n\n### Is the system suitable for research laboratories?\n\nYes. The instrument is designed for universities, research institutes, industrial R&D centers and quality control laboratories.\n\n### What types of samples can be analyzed?\n\nThe FL-100 can analyze liquids, solutions, fluorescent compounds, solid materials, thin films, nanomaterials and various research samples.\n\n### Does Comtek Scientific provide installation and support?\n\nYes. Installation, training and technical support are available to ensure successful operation and application development.", "price": 0.0, "discountamount": 0.0, "currencycode": "INR", "priority": 1000000, "isfreeshipmentavailable": false, "shipmentduration": 1, "_keywords": null, "isarchived": false, "isavailable": true, "applicationid": null, "productindex": 417, "imageuri": "https://productimages.withfloats.com/actual/6a2d502c2960b1e76a2a898d.png", "tileimageuri": "https://productimages.withfloats.com/tile/6a2d502c2960b1e76a2a898d.png", "images": null, "totalqueries": 0, "gpid": null, "groupproductid": null, "createdon": "2026-06-13T12:42:18.717Z", "updatedon": "2026-06-13T12:42:18.717Z", "buyonlinelink": null, "producturl": "http://WWW.COMTEKSCIENTIFIC.IN//fl-100/417", "availableunits": -1.0, "iscodavailable": false, "isprepaidonlineavailable": false, "maxcodorders": 0, "maxprepaidonlineorders": 0, "uniquepaymenturl": null, "brandname": "Marutek", "category": "Fluorescence Spectrometer", "tags": [], "variants": false, "keyspecification": null, "otherspecifications": null, "pickupaddressreferenceid": null, "paymenttype": "None", "producttype": "products", "hsncode": null, "gstslab": 0.0, "isnotforsale": false }, { "_id": "6a23aee0d464234ca180d743", "fptag": "COMTEKSCIENTIFICINSTRUMENTS", "merchantname": null, "customwidgets": null, "externalsourceid": null, "name": "ULTRIS X20", "description": "Hyperspectral Powerhouse - our UV-VIS-NIR FlagshipWith its wavelength range of 350-1000 nm, the ULTRIS X20 continues Cubert’sgroundbreaking development of extremely precise, light field-based spectral snapshotcameras. This range makes it the world’s very first UV-VIS-NIR hyperspectral video imager.Our premium snapshot imaging spectrometer produces rich, 3D data cubes in real-time withno need for scanning (like push-broom technology) or image combination after fast filtershifts. This technology provides clean hyperspectral images, right out of the box with a nativeimage resolution of 410 × 410 spatial pixels with 164 spectral bands, resulting in 168 000spectra per frame. 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Our compact NIR spectrometers give you access to that region with unprecedented sensitivity, signal to noise ratio (SNR), and repeatability – far beyond that of the typical spectrometer based on an InGaAs detector array.\n\nKey Features\nLow-light measurements can be collected with much faster acquisition times, enabling averaging to further improve SNR, or real-time monitoring of subjects and processes\nChemometric models developed are much more robust, and can be translated across instruments without loss of accuracy\nLimit of detection (LOD) is improved significantly, allowing detection of trace materials and contaminants, or early identification of disease", "price": 0.0, "discountamount": 0.0, "currencycode": "INR", "priority": 1000000, "isfreeshipmentavailable": false, "shipmentduration": 1, "_keywords": null, "isarchived": false, "isavailable": true, "applicationid": null, "productindex": 394, "imageuri": "https://productimages.withfloats.com/actual/6a23ae2ba144c2e5c62575da.jpg", "tileimageuri": "https://productimages.withfloats.com/tile/6a23ae2ba144c2e5c62575da.jpg", "images": null, "totalqueries": 0, "gpid": null, "groupproductid": null, "createdon": "2026-06-06T05:20:41.151Z", "updatedon": "2026-06-06T05:20:41.151Z", "buyonlinelink": null, "producturl": "http://WWW.COMTEKSCIENTIFIC.IN//nir-spectrometers-wp-nir1-c-s-yy/394", "availableunits": -1.0, "iscodavailable": false, "isprepaidonlineavailable": false, "maxcodorders": 0, "maxprepaidonlineorders": 0, "uniquepaymenturl": null, "brandname": "Comtek", "category": "NIR Spectrometer", "tags": [], "variants": false, "keyspecification": null, "otherspecifications": null, "pickupaddressreferenceid": null, "paymenttype": "None", "producttype": "products", "hsncode": null, "gstslab": 0.0, "isnotforsale": false }, { "_id": "69fecb80db3d48ac7a286e1f", "fptag": "COMTEKSCIENTIFICINSTRUMENTS", "merchantname": null, "customwidgets": null, "externalsourceid": null, "name": "USB650-VIS-NIR", "description": "A spectrophotometer is a color measurement device used to capture and evaluate color. As part of a color control program, brand owners and designers use spectrophotometers to specify and communicate color, and manufacturers use them to monitor color accuracy throughout production.The Ocean Optics Red Tide Spectrometer is a preconfigured, off-the-shelf spectrometerwhere all of the optical bench options such as grating, and entrance slit size are alreadyselected. The red Tide can be used with various Ocean optics spectrometer accessories, lightsources and sampling optics to create application-specific systems for various absorbance,reflection and emission applications.The Red Tide is low-cost and has a small footprint, making it ideal as a general purposeinstrument for budget-conscious teaching and research labs. It has a wavelength range of350–1000 nm and uses adetector with 650 active pixels; that’s 650 data points in one full spectrum, or one data pointper nanometer.Data programmed into a memory chip on each Red Tide includes wavelength calibrationcoefficients, linearity coefficients, and the serial number unique to each spectrometer. Ourspectrometer operating software simply reads these values from the spectrometer — a featurethat enables hot swapping of spectrometers among computers.The Red Tide Spectrometer connects to a computer via the USB port. When connectedthrough a USB 2.0 or 1.1, the spectrometer draws power from the host computer, eliminatingthe need for an external power supply. The Red Tide also interfaces to Pasco’s Xplorer GLX,a unique combination of datalogger and lab analysis tool that eliminates the need for acomputer. The Red Tide, like all USB devices, can be controlled by our SpectraSuite software, acompletely modular, Java-based spectroscopy software platform that operates on Windows,Macintosh and Linux operating systems.", "price": 0.0, "discountamount": 0.0, "currencycode": "INR", "priority": 1000000, "isfreeshipmentavailable": false, "shipmentduration": 1, "_keywords": null, "isarchived": false, "isavailable": true, "applicationid": null, "productindex": 391, "imageuri": "https://productimages.withfloats.com/actual/69fecb839d0aa5f87ec3aa53.jpg", "tileimageuri": "https://productimages.withfloats.com/tile/69fecb839d0aa5f87ec3aa53.jpg", "images": null, "totalqueries": 0, "gpid": null, "groupproductid": null, "createdon": "2026-05-09T05:52:00.338Z", "updatedon": "2026-05-09T05:52:00.338Z", "buyonlinelink": null, "producturl": "http://WWW.COMTEKSCIENTIFIC.IN//usb650-vis-nir/391", "availableunits": -1.0, "iscodavailable": false, "isprepaidonlineavailable": false, "maxcodorders": 0, "maxprepaidonlineorders": 0, "uniquepaymenturl": null, "brandname": "Marutek", "category": "Color Spectrophotometer", "tags": [], "variants": false, "keyspecification": null, "otherspecifications": null, "pickupaddressreferenceid": null, "paymenttype": "None", "producttype": "products", "hsncode": null, "gstslab": 0.0, "isnotforsale": false } ], "hasmoreitems": false, "isapirequest": false, "totalresults": 27, "query": null, "floatingpoint": null }