Low cost raman spectrometer

Low cost raman spectrometer. 10 Hz. $21,145. Max acquisition rate. 09 Numerical apertures (NA). 2021, 98, 2109−2116 Read Online ACCESS Metrics & More Article Recommendations * sı Supporting Information Apr 8, 2024 · However, existing proof of concept experiments in the field of Raman spectroscopy demonstrate low spectral resolution (2. The calibration of he monochromator w sestablished from the The characteristics of a low cost, easy to construct, homemade Raman spectrometer are described and its performance presented and discussed. Here we report on a new electroche … Rigaku - CQL Narc-ID Handheld 1064 nm Raman Analyzer for Narcotics Identification. The high costs of a commercial Raman spectrometer can be overcome by building and assembling all of the parts, then aligning/testing and using a DIY device. Sep 1, 2001 · This paper describes an inexpensive modular Raman spectrometer for use in the undergraduate laboratory. is a Global provider of low cost compact spectrometers, systems, and software for product analysis, research, education, and OEM. Condition: New. , 2010). A Crossed Czerny Turner spectrometer optical configuration has been built with a linear CCD module driven by a Nucleo F401RE and Raspberry Pi. May 23, 2024 · StellarNet offers a variety of high performance spectrometers configured for 785nm Raman spectroscopy applications that perform quick identification of a variety of liquid, solid, or powder samples. bios. The Raman light incident is fully perpendicular to the coupling lens by OpenRAMAN is a project to assemble a Raman spectroscopy setup using about $3000 in (mostly ThorLab) equipment, with a thorough set of assembly instructions along with pictures. This compact spectrometer uses the same design and optics as advanced spectrometers in the Thermo Scientific DXR3 Raman In other words, Raman spectroscopy is a type of molecular spectroscopy that relies on inelastic scattering (Raman Scatter) of light to detect vibrational, rotational, and other low-frequency modes in a sample. Low cost spectrometers provided The Low Cost 785nm Raman Spectrometer System contains everything you need for Raman Spectroscopy at 785nm and can perform quick identification of a variety of liquid, solid, or powder samples. The 785nm Raman Spectrometer System contains everything you need for Raman Spectroscopy at 785nm and can perform quick identification of a variety of liquid, solid, or powder samples. 00 USD. 00″W x 171. Sep 27, 2016 · Low Cost & Portable Raman spectrometers offer many advantages in the Pharmaceutical Industry Raman spectroscopy is a valuable tool for quickly inspecting solid, liquid, and powder pharmaceuticals and pharmaceutical precursors. StellarNet, Inc. Feb 9, 2010 · To solve the cost problem, various studies have been conducted to directly manufacture a Raman spectrometer at a low price [9] [10][11][12] . The light sensor of the spectrometer is a consumer grade EOS DSLR camera; the instrument uses a green laser pointer for signal excitation of transparent liquid samples, in transmission mode. The EZRaman-N system is easy to use, with powerful and user-friendly RamanReader software and provides excellent long term reliability Jan 11, 2024 · Raman spectroscopy provides significant molecular structural information but the inherent weakness of Raman scattering leads to low sensitivity, which is a major limitation of this spectroscopic The portable spectrometer measures 10 x 20 x 28 cm, weighs less than 3 kg, and, unlike traditional Raman spectrometers, costs about $10,000. This is because the red laser has a good balance between Raman For instance, EnSpectr L365 Spectrometer, a low-cost, handheld spectral analysis tool that provides a fast and easy solution to the issue of identifying colorless natural diamonds, is offered by Enhanced Spectrometry, Inc. A Jobin Yvon-Spex (HR640) monochromator wi ah notch filter (514-5 nm)and Ar ÷ ionlaser has been used toset up a lowcost laser Raman spectrometer. The selection and setup of the various optical components used in the present work has been solely carried out in our laboratory. It features a low power 4. 2020. Nevertheless, in the last few years, little attention has been paid to building one. Affordable Benchtop Raman Spectrometer. The project is separated into two sections, one for the device and the other for the cuvette. Perfect for bulk analysis of solids, liquid solutions, powders, and gels, MacroRAM provides the flexibility and sensitivity to handle virtually any type of sample. It uses a high-throughput fiber optics probe, and an optically fast (f/1. EUR: €453. 72. The cost and space of above-mentioned instruments are more and to build low-cost spectrometer with high XM series OEM modules for Raman. Its automated orbital raster scan (ORS) feature enabled the excitation laser spot size of 25 µm to cover a 3 mm 2 surface area during one scan. ~ 500 g. 785nm laser excitation is the most common wavelength chosen for Raman spectroscopy. The calibration of the monochromator was established from the Mar 4, 2015 · The characteristics of a low cost, easy to construct, homemade Raman spectrometer are described and its performance presented and discussed. 00″D x 24. The calibrated r efurbished laboratory quality USB Spectrometer with a wavelength interval of 250nm ranging between 400nm and 650nm (+/- 30nm). 61. Here Sep 20, 2021 · To fix these issues, a cost-effective and rigorous design method is proposed in this paper, whereby a confocal micro-Raman spectroscopy system is designed and built, and a low-cost reflector and high-pass filter are introduced into the Raman signal-receiving module. The system. Using the “Low Resolution Raman” concept, we sacrifice the spectral resolution to increase the SNR while maintaining analytic power. Oct 1, 1998 · A Jobin Yvon-Spex (HR640) monochromator with a notch filter (514·5 nm) and Ar + ion laser has been used to set up a low cost laser Raman spectrometer. Electrical engineer Nili Persits, PhD ’24, has developed low-cost Raman spectroscopy systems that allow instant chemical analysis. 25 V. }, author={Wencan Zhu and Bao‐Ying Wen and Ling Jie and Xiang-Dong Tian and Zhilin Yang and A good portable Raman spectrometer bridges the gap in performance, capability, and size between handheld and benchtop Raman spectroscopy. OpenRAMAN is a low cost, high performance Raman spectrometer that anyone can build and use. The StellarNet series of miniature spectrometers is a step up in low cost instrument design, offering CCD 2048 & PDA 512/1024 detectors. We utilized TLC plates as SERS substrates that has an edge over other paper-based substrates. The calibration of the monochromator was established from the studies of various standard mercury lines and the Dec 21, 2018 · This prototype device based on an optical system that costs less than $370 is essentially a low-cost Raman spectrometer integrated in a 3D printed case that is capable of detecting microplastics in water having a concentration less than 0. 015% w/v. 5 mW average excitation power and an uncooled amplified silicon photodiode. Educ. Raman scattering is Abstract. The detection of all inelastically scattered photons with highest efficiency is therefore crucial as well as the identification of all noise sources present in the system. Raman spectra are obtained in a dispersion of 45 ranges with a target of 0. Make LabX your marketplace to buy and sell all Raman spectrometers. assembly of a low-cost Raman spectrometer, for use in the student laboratory. Construction Jul 28, 2014 · A low-cost, compact Raman spectrometer suitable for the on-line water monitoring applications is explored. 80″W x 7. The System comes with a Ramulaser-Vial Raman laser with adjustable power from 0-499mW with an integrated vial holder and Raman collection optics and the May 23, 2024 · Colorimetry and Optical Metrology are also common applications for this spectrometer. Three typical applications are presented: a demonstration of a vibrational isotope effect, a Raman polarization experiment, and a resonance Raman experiment. Rhodamine 6G is used as Raman probe molecule to evaluate the performance of substrate. Dimensions. Compare. Feb 15, 2016 · The detection of trace amounts of the narcotic drug methamphetamine in drinking water by SERS was implemented with a handheld Raman spectrometer and FlexBrite. IPG Photonics PYL-1 Jan 6, 2022 · Surface-enhanced Raman spectroscopy (SERS) uses nanostructured materials to enhance the Raman scattering of a sample, enhancing sensitivity and allowing analysis of materials in low concentration A Jobin Yvon-Spex (HR640) monochromator with a notch filter (514·5 nm) and Ar+ ion laser has been used to set up a low cost laser Raman spectrometer. 0 nm) which significantly limits the application areas 39. High Sensitivity & Transmission Gratings Micro Spectrometer. Abstract It is shown that low-resolution Raman spectroscopy (LRRS) satisfies the need for a highly useful, low-cost spectroscopic approach to both qualitative and quantitative A Raman spectrometer is the preferred device to use when analyzing unknown materials or for quality control between batches. As we know, Raman spectroscopy can provide detailed chemical information about a sample and is The EZRaman-N Raman spectrometer features a narrow line-width frequency-stabilized laser. 5. 4. The calibration of the monochromator was established from the studies of various standard mercury lines and the Jan 5, 2021 · Low-frequency Raman (LFR) spectroscopy (also called low-wavenumber or THz Raman spectroscopy) has experienced a resurgence in recent years (Fig. Single-walled nanotubes (SWNT) have been studied to demonstrate the reach of such a system. There is a clear need for rapid, simple and low-cost quantitative techniques capable of effectively detecting CKDs using creatinine concentrations in human urine. Several authors reported low-cost custom-made Raman spectroscopy devices (Kiselev, DXR3 Flex Raman Spectrometer Thermo Scientific™. 09nm at 435. Conclusions. With a compact and robust design including Class Dec 16, 2005 · Abstract: New generations of diode lasers that emit violet light now make possible the. 785nm Preconfigured Raman Oct 1, 1998 · To solve the cost problem, various studies have been conducted to directly manufacture a Raman spectrometer at a low price [9] [10] [11][12] . The serum samples taken from 34 thyroid dysfunction patients and 40 healthy volunteers were measured in this study. GREEN-Wave Base Price – $ 2,250. The Thermo Scientific™ DXR3 Flex Raman Spectrometer is a research-grade Raman spectrometer specifically designed for integration with other analytical techniques. An 11 mW Diode Pumped Solid State (DPSS) laser at 532 nm emitted of the excitation. This “fingerprint” is captured by the spectrometer and translated into a readable spectrum, revealing the sample’s chemical new, simple, low-cost and highly sensitive analytical tool is still demanded in improving the clinical diagnosis of metabolic disease. In Surface Enhanced Raman Scattering (SERS), the presence of nanometallic surfaces in contact with the molecules enormously enhances the spectroscopic signal. 59×108×131 mm. Nevertheless, the Raman effect is very weak. 6) spectrograph with TE cooled CCD detector. We work extensively with A Jobin Yvon-Spex (HR640) monochromator with a notch filter (514·5 nm) and Ar+ ion laser has been used to set up a low cost laser Raman spectrometer. The molecules within the sample vibrate at unique frequencies, scattering the laser light in a way that fingerprints their identity. 50″D x 48. Figure 4: 800–1100 nm spectrometer designs: (a) 966-l/mm grating with a footprint of 40 mm × 40 mm and (b) 1500-l/mm grating with a footprint of 30 mm × 30 mm. Raman shift range : from 90cm-1 to 2600cm-1 or more with center wavelength moving. The units are engineered to have no moving parts, no detector sockets, ruggedized aluminum enclosure, and an integrated A/D Apr 15, 2020 · The creatinine concentration of human urine is closely related to human kidney health and its rapid, quantitative, and low-cost detection has always been demanded. Saving money is great, but learning the details of how Raman the study of ultra-low frequency Raman spectra in the <100 cm-1 region could only be done by complex and high cost multi-stage spectrometer systems. Chem. Weight. To fulfil the above demands, spectrometers such as ultraviolet, Fourier transformation infrared, Raman, HPLC, gas chromatography are used as confirmation tool for identification of materials. The Starter Edition is ideal for teaching Raman spectroscopy to both optics and chemistry students. To experimentally verify our design work, we Jan 31, 2020 · DOI: 10. A bill of materials, part drawings, and STEP files are available here. 00″D x 34. Raman Spectrometer L365. Herein, a surface-enhanced Raman spectroscopic (SERS) method for rapid and cost-effective quantification of creatinine concentrations in human urine was developed. Low Cost & Research Grade Spectrometers Raman-HR-TEC-405. Nowadays the increasing availability of low-cost optics and consumer electronics make it possible to build an affordable and easy-to-use Raman spectrometer. This plastic-based dual-mode nano-mushroom substrate has the potential to be used as a sensing platform for easy and fast analysis in chemical and biological assays. $ 490 $ 490. Ondax, Inc. With this spectrometer, you can literaly let students play and tune the system without having to be afraid that they break an expensive lab equipement! Oct 22, 2018 · Low cost tips for tip-enhanced Raman spectroscopy fabricated by two-step electrochemical etching of 125 µm diameter gold wires. studied a Raman spectrometer and StellarNet spectrometers are portable & compact fiber optic instruments for UV, VIS, and NIR measurements in the 190-2300nm range. Resolution : 0. The shorter the wavelength of the laser, the higher the sensitivity will be. The demand for efficient, reproducible and cost-effective probes for TERS is increasing. , 850 E. The laser diode couples to a high-sensitivity spectrometer that can detect and analyze signals Feb 1, 2010 · Compact Raman spectrometer system for low frequency spectroscopy. Because The high cost of Raman micro-spectroscopy limits its application to laboratory settings, while prior low-cost Raman systems are limited to simple bulk analysis. Feb 1, 2002 · We describe an inexpensive modular Raman spectrometer system that can be assembled from commercial components for under $5000. ATP2400 High PPR spectrometer. High resolution Dispersive Raman Spectrograph (SR303i standard or SR500i for high resolution) Focal length : 300mm or 500nm (option) upto 750mm for high resolution. ABSTRACT. Dec 21, 2018 · The present paper describes an affordable, easy-to-use, Raman spectrometer that can be built with commercially available electronics and optics and 3D printing. The detection of the Raman signal is accomplished with a time-gated single photon avalanche diode (TG-SPAD) … Aug 2, 2021 · Here, we demonstrate a swept-source Raman spectrometer that improves light collection efficiency by up to 1000× compared to portable dispersive spectrometers. studied a Raman spectrometer and assembled Jul 28, 2014 · A completely different approach was introduced in [59, 64], where a portable low-cost Raman spectrometer based on a concave grating and a single time-gated CMOS SPAD was designed. An Ar+ ion laser operating at 105-mW is used as the source. Moreover Aug 27, 1999 · The Journal of Raman Spectroscopy is an analytical chemistry journal covering all fields of science and technology connected to the technique of Raman spectroscopy. Recent developments in volume holographic grating (VHG) filter technology have enabled ultra-low frequency Raman spectroscopy1,2. 00″W x 85. With this spectrometer, you can literaly let students play and tune the system without having to be afraid that they break an expensive lab equipement! Abstract. Find the best price on New and Used Raman Spectrometers, Microspectrophotometers and Raman Microscopes. 4 and 3. Manufacturer: StellarNet Inc. 70. 5 mW laser and a resolution of 35 cm-1. 00″H. Challenge: Lack of development of low-cost, highly efficient Raman spectrometers Apr 15, 2020 · Reference Raman spectra of bulk solid and aqueous (5 wt%) creatinine were collected using a portable Raman spectrometer, respectively (Fig. Duarte Road, Monrovia, CA, USA 91016. Reference Raman-HR-TEC-405. 8, 10um slit at 1200g/mm. @article{Zhu2020RapidAL, title={Rapid and low-cost quantitative detection of creatinine in human urine with a portable Raman spectrometer. Details are discussed in the journal Biomedical Spectroscopy and Imaging. These are consistent with Instec Cryostage HCS622V for Photon Systems Mini PL 5. The Shop StellarNet Online store offers various preconfigured systems for out of the box measurement. Description. The low optical power requirement allowed us to utilize The Starter Edition is ideal for teaching Raman spectroscopy to both optics and chemistry students. Low Cost 785nm Raman Spectrometer System. With a low-spectral resolution, we eliminate the need for a high quality laser, camera, and Oct 18, 2018 · This study presents a rapid and low-cost method to detect thyroid dysfunction using serum Raman spectroscopy combined with support vector machine (SVM). The advancements in narrow wavelength band filters such as volume Bragg gratings, and the development of diode lasers in combination with narrow bandwidth filters (amplified spontaneous emission or bandpass filters) (Moser and Havermeyer, 2009 Jan 1, 2024 · Rapid and low-cost quantitative detection of creatinine in human urine with a portable Raman spectrometer Biosens. 00″W x 102. Add to cart. So, for experiments requiring very high sensitivity, a more expensive 488 nm blue laser should be used instead. A small, computer-controlled CCD spectrometer is used as the detector. The s lection andsetup ofthe various optical components used in the present work has been solely carried outin our laboratory. For information analysis, the miniature spectrometer can interface to either a desktop or notebook PC. Bioelectron. Mohr et al. Spectrometer Systems in Stock and Fast Shipping! May 30, 2021 · Increase in the population demands healthy food, clean air, fresh water and high secured life. Oct 16, 2019 · The Raman LCR unit (Metrohm AG) is a handheld Raman spectrometer with a 785 nm excitation laser and detection range of 400 to 2200 cm –1. It offers two versions: Starter Edition for teaching and Performance Edition for research, with open source CAD files and software. Surface enhanced Raman spectroscopy (SERS) as a vibrational spectroscopic technique can realize fast and trace level detection of analytes in complex media (Li et al. Raman scattering is a phenomenon that when a laser beam hits on a material, causing its molecules to vibrate, resulting in light-emitting with shifted wavelength related to the molecule energy levels. It enables new point-of-use applications in medicine and industry by providing high sensitivity and dependable answers in a compact, cost-effective footprint. The most commonly used laser in Raman spectroscopy is a 532 nm green laser, as these lasers offer great sensitivity at a low cost. 112067 Corpus ID: 211111647; Rapid and low-cost quantitative detection of creatinine in human urine with a portable Raman spectrometer. We demonstrate high detection sensitivity with only 1. SKU: R Category: Educational Devices Tags: low cost, Raman, spectrometer, USB. 112067 Mar 4, 2015 · The characteristics of a low cost, easy to construct, homemade Raman spectrometer are described and its performance presented and discussed. The handheld Raman device can operate independently with an Raman Spectroscopy is a well-known method for identifying molecules by their spectroscopic “fingerprint”. 1). Download data sheet. Antonino Foti 1,§, Francesco Barreca 2, Enza Fazio 2, Cristiano D’Andrea 3, Paolo Matteini 3, Onofrio Maria Maragò 1 and ; Pietro Giuseppe Gucciardi 1 A Jobin Yvon-Spex (HR640) monochromator with a notch filter (514·5 nm) and Ar+ ion laser has been used to set up a low cost laser Raman spectrometer. The System comes with a Ramulaser Raman laser with adjustable power from 0-499mW, the Raman-HR-TEC thermo Raman spectrometer has been demonstrated to be useful in rapid detection and estimation of biological molecules that demonstrate Raman shifts. Jun 7, 2022 · Again, such spectrometer systems will inevitably be more complicated and require more building blocks than a single spectrometer but are still highly feasible for low-cost massive production Apr 15, 2020 · Consequently, a new, simple, low-cost and highly sensitive analytical tool is still demanded in improving the clinical diagnosis of metabolic disease. 00. We gave it the name FlexBrite. The spectral resolution is approximately 15 cm -1 . was characterized and the Raman spectra obtained was compared to The paper discusses the design of a low cost Raman spectrometer. We report lo w frequency Oct 28, 2023 · Herein, we describe an easy and cost-effective method to make a fully integrated portable Raman spectrometer and explain a few simple experiments which can be conducted at the classroom level Mar 21, 2016 · We demonstrated a highly-sensitive, wafer-scale, highly-uniform plasmonic nano-mushroom substrate based on plastic for naked-eye plasmonic colorimetry and surface-enhanced Raman spectroscopy (SERS). Armed with these new technologies, today’s spectroscopist can ATP2002 UV VIS spectrophotometer spectrometer. It is used in chemistry to identify molecules by providing a structural fingerprint, represented by a Raman spectrum. Raman spectroscopy is a chemical analysis technique which involves illuminating a substance with a laser and analyzing the light that is scattered off the surface of the substance. $16,915. , 154 ( 2020 ) , Article 112067 , 10. For a harried wastewater manager, a commercial Fabricating a Low-Cost Raman Spectrometer to Introduce Students to Spectroscopy Basics and Applied Instrument Design Neethu Emmanuel, Raji B Nair, Bini Abraham, and Karuvath Yoosaf* Cite This: J. May 23, 2024 · 1 2 3. A custom-designed concave grating for wavelength selection was fabricated and tested. Raman spectroscopy provides rapid and reliable non-destructive chemical analysis of aqueous solutions, powders, tablets, gels and surfaces. The instrumental design is simple enough that students can readily assemble the components themselves, but they require assistance to align the optics. 532nm Preconfigured Raman Spectrometer System. 4 and 1. Because. 60″H. These sensitive, robust, and reproducible modules deliver consistent, accurate answers in the field. Jun 1, 2015 · Obviously, the footprint will be 10–15 mm larger on each side to allow for the size of the mirrors and housing around the spectrometer. The spectral Jun 22, 2022 · In summary, we demonstrated highly scalable, wearable SERS by using an easy-to-fabricate, low-cost, ultrathin, flexible, stretchable, adhesive, and biointegratable gold nanomesh that enabled the detection and identification of diverse analytes at low concentrations (10 × 10 −9 m for R6G and ascorbic acid solutions) on virtually all arbitrary Jul 5, 2016 · Researchers have demonstrated how to build an inexpensive and flexible micro-Raman system at a fraction of the cost and with greater capability than was previously possible. If you’re an OEM using the fingerprint range at 785 or 830 nm excitation, you’ll want our powerful, extra-compact drop-in XM series modules – perfect for handheld Raman. 00 CCD Detectors – Typical Response Predicted Slit Resolving Resolutions. The dual-mode functionality of FlexBrite allows for label-free qualita … Jan 31, 2020 · This paper provides an effective strategy to promote the activity of surface-enhanced Raman scattering spectroscopy by enhancing the photon-induced charge transfer efficiency at low temperature. First, a laser (typically a green 532 nm laser) illuminates the sample, interacts with it, and the laser light scatters off the sample’s surface. 1016/j. Christophe Moser, Frank Havermeyer. Herein, we report a simple, low-cost substrate for surface-enhanced Raman spectroscopy (SERS). The small size and weight makes the GREEN-Wave low cost spectrometers just perfect for portable applications. The laser light can be scattered in two ways: Rayleigh scattering or Raman scattering. This spectrometer system should make it easier to include the important topic of Raman spectroscopy in the Oct 1, 2021 · Surface-Enhanced Raman Scattering Spectroscopy (SERS) For the Raman measurement, a Holmarc (HO-ED-S06) Laser Raman spectrometer is used. 80″D x 2. Raman enhancing surfaces are often fabricated lithographically or chemically, but the throughput is low and the equipment is Jan 30, 2024 · At its core, a portable Raman spectrometer shines a laser beam onto a sample. StellarNet offers a variety of high performance spectrometers configured for 405nm Raman spectroscopy applications that perform quick identification of a variety of liquid, solid, or powder samples. 2a). The proposed paper-based SERS substrate was developed by attaching Aug 10, 2012 · The Raman2012-785 Raman Spectrometer is developed by CNI and it includes the detector, fiber spectrometer, electronics, probe and laser technologies that provides users with a remarkably sensitive system for demanding low-light level Raman spectroscopy, which is widely used in many research institutes, universities, laboratories for the biological and medical fields to research material Oct 22, 2018 · Tip-enhanced Raman spectroscopy (TERS) has become a well-applied technique for nanospectroscopy, allowing for single molecule sensitivity with sub-nanometer spatial resolution. Hence, a relatively low cost and portable Raman spectrometer was designed with the commercially available components. Characteristic. 75 — 5. We observe both the radial-breathing mode (RBM) and the tangential mode from the SWNT. Herein, we demonstrate the fabrication of such a SERS substrate from paper. The tube diameters of the SWNT used in these experiments have been determined using RBM to be predominantly 1. Tentative assignments of the Raman bands in the measured serum spectra suggested specific biomolecular changes between the Raman microscopy relies on the same technique as Raman spectroscopy to identify the chemical compounds in a sample. The calibration of he monochromator w sestablished from the May 7, 2019 · this work, an experimental Raman spectrometer was designed and fabricated from low-cost readily av ailable components. Ultra-low Noise Micro Spectrometer. 6 nm. The Benefits of our Miniature Spectrometer Miniature Spectrometer The MSP1000 miniature spectrometer (MiniSpec) is a compact, fibre-coupled spectrometer suitable for common laboratory tasks. The characteristics of a low cost, easy to construct, homemade Raman spectrometer are described and its performance presented and discussed. StellarNet instrumentation is research grade and rugged for any environment – lab, process, or field. In this case the . The scattered light can provide a lot of information about the substance and its structure, and can be used to identify, characterize, and quantify many chemical Nov 6, 2017 · Finding a low cost substrate for surface-enhanced Raman spectroscopy (SERS) yielding enhanced, reproducible Raman signal from Raman active samples has been a longstanding goal for researchers for years. The calibration of the monochromator was established from the studies of various standard mercury lines and the Apr 23, 2024 · Raman to go. 0 Raman Spectrometer Temperature range -190C to 600C (3805) $7,950. Not Specified. Low Cost, High Performances, 100% Open Source Raman Spectrometer Build Your Own Donate! OpenRAMAN is an open-source, 100% free, Raman Spectrometer designed by professional optical engineers to bring Raman spectroscopy to your lab at the lowest cost without sacrificing on performances. These qualities are important to both researchers Jul 27, 2021 · Raman spectroscopy probes the biochemical composition of samples in a non-destructive, non-invasive and label-free fashion yielding specific information on a molecular level. MacroRAM™ is an easy-to-use macro Raman spectrometer for fast and reliable Raman analysis. The professional EnSpectr L365 Spectrometer is a low-cost miniature device for spectral analysis that offers a quick and simple solution to the problem of detecting colorless natural diamonds. R-Spectrometer Research Grade. iq bg zd gn tw ez qo eh ou re