Home> Products> wavelength range 185 1100 nm spectrometer

{ "products": [ { "_id": "6920136b161e23b0c8458f2b", "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": 282, "imageuri": "https://productimages.withfloats.com/actual/6920136d0f6a08d3ad423309.jpg", "tileimageuri": "https://productimages.withfloats.com/tile/6920136d0f6a08d3ad423309.jpg", "images": null, "totalqueries": 0, "gpid": null, "groupproductid": null, "createdon": "2025-11-21T07:23:23.687Z", "updatedon": "2025-11-21T07:23:23.687Z", "buyonlinelink": null, "producturl": "http://WWW.COMTEKSCIENTIFIC.IN/products/hr-2uvv250-25/282", "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": "685ce910de3f02b8d3b6517e", "fptag": "COMTEKSCIENTIFICINSTRUMENTS", "merchantname": null, "customwidgets": null, "externalsourceid": null, "name": "FIBER OPTIC SPECTROMETER", "description": "The MAR-SPEC spectrometer uses a superior\n optical bench design, optimized components and\n precision engineering to maximize optical\n resolution, increase throughput, reduce stray\n light and maintain thermal stability for\n integrated, industrial and research applications.\n The MAR-SPEC are reliable, robust\n spectrometers that have a 3648-element linear\n array detector or good signal to noise\n performance and enhanced electronics for\n controlling the spectrometer and accessories. \nEach spectrometer has a 3648-element detector\n with a multi band pass order-sorting filter and 25\n μm slit for optical resolution to 1.7 nm\n (FWHM). The MAR-SPEC covers the 190\n1100nm wavelength range. Although the MAR\nSPEC has a preconfigured optical bench, there’s\n still flexibility built in to your setup possibilities", "price": 0.0, "discountamount": 0.0, "currencycode": "INR", "priority": 1000000, "isfreeshipmentavailable": false, "shipmentduration": 1, "_keywords": [ "marspec covers", "setup possibilities", "flexibility built", "mar spec", "17 nm fwhm", "25 μm slit", "3648element detector", "enhanced electronics", "noise performance", "good signal", "research applications", "integrated industrial", "precision engineering", "optical resolution", "preconfigured optical bench", "reliable robust spectrometers", "maintain thermal stability" ], "isarchived": false, "isavailable": true, "applicationid": null, "productindex": 140, "imageuri": "https://productimages.withfloats.com/actual/685ce9121105507aa0da39e3.png", "tileimageuri": "https://productimages.withfloats.com/tile/685ce9121105507aa0da39e3.png", "images": null, "totalqueries": 0, "gpid": null, "groupproductid": null, "createdon": "2025-06-26T06:30:40.845Z", "updatedon": "2025-06-26T06:30:40.845Z", "buyonlinelink": null, "producturl": "http://WWW.COMTEKSCIENTIFIC.IN/products/fiber-optic-spectrometer/140", "availableunits": -1.0, "iscodavailable": false, "isprepaidonlineavailable": false, "maxcodorders": 0, "maxprepaidonlineorders": 0, "uniquepaymenturl": null, "brandname": "MARUTEK", "category": "MARSPEC", "tags": [], "variants": false, "keyspecification": null, "otherspecifications": null, "pickupaddressreferenceid": null, "paymenttype": "None", "producttype": "products", "hsncode": null, "gstslab": 0.001, "isnotforsale": false }, { "_id": "66f4f56d253bd0c05069b5c5", "fptag": "COMTEKSCIENTIFICINSTRUMENTS", "merchantname": null, "customwidgets": null, "externalsourceid": null, "name": "MAR SPEC RAD", "description": "The MAR-SPEC-RAD are reliable, robust spectrometers that have a 2048/3648-element CCD linear array detector for good signal to noise performance and enhanced electronics for controlling the spectrometer and accessories. \n\nEach spectrometer has a 2048/3648-element detector with a multi band pass order-\nsorting filter and 25 μm slit for optical resolution to 1.67nm. The MAR-SPEC-RAD covers the 350-1100nm wavelength range.\n\nAlthough the MAR-SPEC-RAD has a preconfigured optical bench, there’s still flexibility built in to your setup possibilities. That’s because these spectrometers are compatible with our entire range of SMA 905-terminated fiber optic accessories. \n\nChanging your sampling setup is as easy as unscrewing a connector and adding new components or accessories – including light sources, cuvette holders, flow cells and fiber optic probes and assemblies. \n \nMAR-SPEC-RAD spectrometers are among the most popular miniature spectrometers in the world and make great choice for a variety of basic absorbance, reflectance and emission applications.\n", "price": 0.0, "discountamount": 0.0, "currencycode": "INR", "priority": 1000000, "isfreeshipmentavailable": false, "shipmentduration": 7, "_keywords": [ "25 μm", "flow cells", "good signal", "great choice", "entire range", "MAR SPEC RAD", "light sources", "optical bench", "new components", "sampling setup", "cuvette holders", "The MAR-SPEC-RAD", "basic absorbance", "noise performance", "optical resolution", "fiber optic probes", "setup possibilities", "emission applications", "MAR-SPEC-RAD spectrometers", "2048/3648-element detector", "350-1100nm wavelength range", "reliable, robust spectrometers", "popular miniature spectrometers", "multi band pass order- sorting filter", "SMA 905-terminated fiber optic accessories", "2048/3648-element CCD linear array detector" ], "isarchived": false, "isavailable": true, "applicationid": null, "productindex": 48, "imageuri": "https://productimages.withfloats.com/actual/66f4f5724d0cc5a60692565f.png", "tileimageuri": "https://productimages.withfloats.com/tile/66f4f5724d0cc5a60692565f.png", "images": null, "totalqueries": 0, "gpid": null, "groupproductid": null, "createdon": "2024-09-26T05:47:25.316Z", "updatedon": "2025-04-02T07:16:14.016Z", "buyonlinelink": null, "producturl": "http://WWW.COMTEKSCIENTIFIC.IN/products/mar-spec-rad/48", "availableunits": -1.0, "iscodavailable": false, "isprepaidonlineavailable": false, "maxcodorders": 0, "maxprepaidonlineorders": 0, "uniquepaymenturl": null, "brandname": "MARUTEK", "category": "Spectrometer", "tags": [ "Fiber optics Spectrometer" ], "variants": false, "keyspecification": null, "otherspecifications": null, "pickupaddressreferenceid": "", "paymenttype": "None", "producttype": "products", "hsncode": null, "gstslab": 0.001, "isnotforsale": false }, { "_id": "6916bdc28d5a416515c72887", "fptag": "COMTEKSCIENTIFICINSTRUMENTS", "merchantname": null, "customwidgets": null, "externalsourceid": null, "name": "Color Spectrophotometer 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": 265, "imageuri": "https://productimages.withfloats.com/actual/6916bdc3f37ccc300a1acb43.jpeg", "tileimageuri": "https://productimages.withfloats.com/tile/6916bdc3f37ccc300a1acb43.jpeg", "images": null, "totalqueries": 0, "gpid": null, "groupproductid": null, "createdon": "2025-11-14T05:27:30.705Z", "updatedon": "2025-11-14T05:27:30.705Z", "buyonlinelink": null, "producturl": "http://WWW.COMTEKSCIENTIFIC.IN/products/color-spectrophotometer-usb650-vis-nir/265", "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 }, { "_id": "6902f3ca43608f23391c4286", "fptag": "COMTEKSCIENTIFICINSTRUMENTS", "merchantname": null, "customwidgets": null, "externalsourceid": null, "name": "Supplier of 830nm Raman Spectrometer", "description": "WP X series low f-number Raman spectrometer with range and internal filter set optimized for 830 nm Raman measurements. Fully integrated system includes laser and probe, no external probe or fibers needed. F13 = f/1.3 R = TEC Regulated (+10 deg C), 2K pixel ILP = Integrated 450 mW laser and Raman probe Integrated 25 um slit (default option)", "price": 0.0, "discountamount": 0.0, "currencycode": "INR", "priority": 1000000, "isfreeshipmentavailable": false, "shipmentduration": 1, "_keywords": null, "isarchived": false, "isavailable": true, "applicationid": null, "productindex": 261, "imageuri": "https://productimages.withfloats.com/actual/6902f3cc461d8be63872aea3.png", "tileimageuri": "https://productimages.withfloats.com/tile/6902f3cc461d8be63872aea3.png", "images": null, "totalqueries": 0, "gpid": null, "groupproductid": null, "createdon": "2025-10-30T05:12:42.765Z", "updatedon": "2025-10-30T05:12:42.765Z", "buyonlinelink": null, "producturl": "http://WWW.COMTEKSCIENTIFIC.IN/products/supplier-of-830nm-raman-spectrometer/261", "availableunits": -1.0, "iscodavailable": false, "isprepaidonlineavailable": false, "maxcodorders": 0, "maxprepaidonlineorders": 0, "uniquepaymenturl": null, "brandname": "COMTEK", "category": "WP Series Raman Spectrometer", "tags": [], "variants": false, "keyspecification": null, "otherspecifications": null, "pickupaddressreferenceid": null, "paymenttype": "None", "producttype": "products", "hsncode": null, "gstslab": 0.0, "isnotforsale": false }, { "_id": "6902f2e028177ca933323ba3", "fptag": "COMTEKSCIENTIFICINSTRUMENTS", "merchantname": null, "customwidgets": null, "externalsourceid": null, "name": "Supplier of 532nm Raman Spectrometer", "description": "Wasatch Photonics XL Series low f-number Raman spectrometer designed to interface with scientific cameras such as the Andor iDUS, with range and internal filter set optimized for 532 nm Raman measurements. Range and Resolution are camera dependent. Includes internal shutter, camera sold separately. F15 = f/1.5 SR = Standard Range IC = Interchangeable Coupling ", "price": 0.0, "discountamount": 0.0, "currencycode": "INR", "priority": 1000000, "isfreeshipmentavailable": false, "shipmentduration": 1, "_keywords": null, "isarchived": false, "isavailable": true, "applicationid": null, "productindex": 260, "imageuri": "https://productimages.withfloats.com/actual/6902f364f301f3b6c3375376.png", "tileimageuri": "https://productimages.withfloats.com/tile/6902f364f301f3b6c3375376.png", "images": null, "totalqueries": 0, "gpid": null, "groupproductid": null, "createdon": "2025-10-30T05:08:48.752Z", "updatedon": "2025-10-30T05:10:59.579Z", "buyonlinelink": null, "producturl": "http://WWW.COMTEKSCIENTIFIC.IN/products/supplier-of-532nm-raman-spectrometer/260", "availableunits": -1.0, "iscodavailable": false, "isprepaidonlineavailable": false, "maxcodorders": 0, "maxprepaidonlineorders": 0, "uniquepaymenturl": null, "brandname": "Comtek", "category": "WP Series Raman Spectrometer", "tags": [], "variants": false, "keyspecification": null, "otherspecifications": null, "pickupaddressreferenceid": null, "paymenttype": "None", "producttype": "products", "hsncode": null, "gstslab": 0.0, "isnotforsale": false }, { "_id": "6902f12d0c31b1295dc50853", "fptag": "COMTEKSCIENTIFICINSTRUMENTS", "merchantname": null, "customwidgets": null, "externalsourceid": null, "name": "WP-NIR1-C-S-yy", "description": "The 900-2500 nm wavelength range just beyond the visible offers a tremendous wealth of information about the composition of materials that can be used for material identification, quality control, process monitoring, and many medical applications – particularly when combined with the power of chemometrics. 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": 257, "imageuri": "https://productimages.withfloats.com/actual/6902f12f4838ec3b8adc7802.jpg", "tileimageuri": "https://productimages.withfloats.com/tile/6902f12f4838ec3b8adc7802.jpg", "images": null, "totalqueries": 0, "gpid": null, "groupproductid": null, "createdon": "2025-10-30T05:01:33.229Z", "updatedon": "2025-10-30T05:01:33.229Z", "buyonlinelink": null, "producturl": "http://WWW.COMTEKSCIENTIFIC.IN/products/wp-nir1-c-s-yy/257", "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": "6902ef7ced2e6fda11c4a662", "fptag": "COMTEKSCIENTIFICINSTRUMENTS", "merchantname": null, "customwidgets": null, "externalsourceid": null, "name": "Supplier of 633nm Raman Spectrometer", "description": "Wasatch Photonics XL Series low f-number Raman spectrometer designed to interface with scientific cameras such as the Andor iDUS, with range and internal filter set optimized for 633 nm Raman measurements. Range and Resolution are camera dependent. Includes internal shutter, camera sold separately. F15 = f/1.5 SR = Standard Range IC = Interchangeable Coupling *choose one free WP-IC option installed at time of order ", "price": 0.0, "discountamount": 0.0, "currencycode": "INR", "priority": 1000000, "isfreeshipmentavailable": false, "shipmentduration": 1, "_keywords": null, "isarchived": false, "isavailable": true, "applicationid": null, "productindex": 253, "imageuri": "https://productimages.withfloats.com/actual/6902ef7d1a721500ee166939.png", "tileimageuri": "https://productimages.withfloats.com/tile/6902ef7d1a721500ee166939.png", "images": null, "totalqueries": 0, "gpid": null, "groupproductid": null, "createdon": "2025-10-30T04:54:20.276Z", "updatedon": "2025-10-30T04:54:20.276Z", "buyonlinelink": null, "producturl": "http://WWW.COMTEKSCIENTIFIC.IN/products/supplier-of-633nm-raman-spectrometer/253", "availableunits": -1.0, "iscodavailable": false, "isprepaidonlineavailable": false, "maxcodorders": 0, "maxprepaidonlineorders": 0, "uniquepaymenturl": null, "brandname": "Comtek", "category": "WP Series Raman Spectrometer", "tags": [], "variants": false, "keyspecification": null, "otherspecifications": null, "pickupaddressreferenceid": null, "paymenttype": "None", "producttype": "products", "hsncode": null, "gstslab": 0.0, "isnotforsale": false }, { "_id": "68f8d2778c2233b10ebb4f6e", "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": 235, "imageuri": "https://productimages.withfloats.com/actual/68f8d2a26a527f9e01e3ac3c.jpg", "tileimageuri": "https://productimages.withfloats.com/tile/68f8d2a26a527f9e01e3ac3c.jpg", "images": null, "totalqueries": 0, "gpid": null, "groupproductid": null, "createdon": "2025-10-22T12:47:51.533Z", "updatedon": "2025-10-22T12:48:33.931Z", "buyonlinelink": null, "producturl": "http://WWW.COMTEKSCIENTIFIC.IN/products/usb650-vis-nir/235", "availableunits": -1.0, "iscodavailable": false, "isprepaidonlineavailable": false, "maxcodorders": 0, "maxprepaidonlineorders": 0, "uniquepaymenturl": null, "brandname": "Ocean Optics", "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 }