Easily list your scientific equipment

Top suppliers for laboratory & industry

New and used instruments

Marketplace
Analytics

Spectrophotometers (UV-Vis, Fluor)

UV-Vis spectrophotometers are devices that are used measure the transmission and/or reflection spectrum of samples using ultraviolet and visible light. The spectra measured with UV-Vis spectrometers can be used to characterise materials and identify substances or components. UV/Vis spectroscopy is commonly used in chemistry laboratories to qualitatively determine the presence of transition metal ions, conjugated orga (more)nic compounds, and biological macromolecules or to quantify the concentration of a known compound in a solution.

Beckman DU-65 UV/Vis Scanning Spectrophotometer 200-900nm Wavelength Scan-cover
Beckman DU-65 UV/Vis Scanning Spectrophotometer 200-900nm Wavelength Scan

Manufacturer: Beckman Model: DU-65 UV/Vis Spectrophotometer P/N: 120651 S/N: 4310288 Description: Be (more)ckman Coulter DU-65 uv-vis spectrophotometer. The Beckman DU-65 is an  instrument that combines optimized wavelength scanning with step-programmable capabilities and brings self contained versatility and productivity to the laboratory. The  basic operation can be mastered in seconds with time saving features like  storage of calibrations and auto-scaling of scans. With its Plug in Soft-Pacs, repeated  analyses can be produced at the touch of a button with a variety of functions such as linear and non-linear calibration curves, wavelength scans, kinetic measurements,  and gel-scans. These modules are available for various applications such as protein assays, DNA purity, tablet dissolution rates, and performance validation. No need of software or anything else - very comfortable wavelength scans with  transmission and absorbance with the printer on top! Specifications: Operating Principle: Double beam spectrometer for the UV/VIS region, with  microcomputer electronics, keyboard entry and vacuum fluorescence display.Monochromator: Holographic concave grating with 1053 lines/mm.Radiation: Prealigned Deuterium and Tungsten halogen lamps with automatic lamp  switching.Wavelength: 200 nm – 900 nm.Scanning Speed : 500 or 750 nm/ min selectableStray Radiation: Measured with a 2 sec response time< 0.03 %T at 220 nm< 0.02 %T at 340 nm, 370 nm.Wavelength Accuracy: +- 0.3 nm at Deuterium peak 656.1 nm.Reproducibility: +- 0.1 nm.Spectral Slit Width: 2 nm.Photometric Accuracy: +- 0.005 A at 1 A (measured with NBS 930 filters).Reproducibility: +- 0.002 A at 1A.Range: -3 to +3 A.Stability: < 0.0003 A/h (at 500 nm, 1 sec response time, after warmup).Baseline Stability: +- 0.001 A (200-900 nm at 0 A, 2 sec response time, 240  nm/min scan speed.Noise: < 0.0003 A (at 0 A, 500 nm, 2 sec response time) All Intelligence in the Instrument with direct keyboard input. . No need for  external PC, Software or anything else - very comfortable wavelength scans with  transmission and absorbance with the printer on top giving you direct print-outs  of any made scan. SEE PHOTO Items delivered: - Beckman DU-65 UV/Vis Spectrometer- Epson FX-850 (new ink ribbon installed)- Performance Validation Soft-Pac Module (596716)- Memory Pac Module (598286)- Quant II Soft-Pac Module (598288- Beckman Instruction Manuals German & English- Connection and Power Cords- Spare Lamp The spectrometer DU-65 is in good cosmetic condition and 100% functional tested.  Passes selftests and runs wavelength scans very smooth.

€1,300.00 ex VAT
€1,547.00 incl. VAT if applicable
Germany
spectrophotometers uv vis & fluor
Accuris SmartDrop XF Nano Spectrophotometer, 115V-cover
Accuris SmartDrop XF Nano Spectrophotometer, 115V

Accuris SmartDrop XF Nano Spectrophotometer, 115V Wavelength Range 200 - 800nm (1 nm steps) Display  (more)7-inch High Resolution Color Touch Screen Absorbance Precision 0.003A Features - 7-inch touch screen display - 0.5µl – 2.0µl minimum sample size - Detects dyes such as PicoGreen and RiboGreen as well as GFP and fluorescein - Full-spectrum absorbance scanning and calculations of 260/280 and 260/230 ratios - Long-life Xenon lamp with precision monochromator - Auto-ranging path lengths of 0.05mm, 0.2mm and 1.0mm - Detect up to 15,000ng/µl of dsDNA without dilution - Integrated fluorometer for sensitive quantitation of low concentration nucleic acids - &lt; 6 second detection time This top of the line spectrophotometer can perform not only UV-Vis readings in the range of 200-800nm but also fluorescence readings. Like the SmartDrop X, the SmartDrop XF features predefined programs for nucleic acids, proteins, and various colorimetric assays. The patented, motorized system gently stretches the sample column and allows for three different path lengths, providing accurate readings of samples from 0.5 to 2.0µl without dilution. The integrated fluorometer yields more accurate, sensitive and selective quantitation of nucleic acids. The blue light channel (460nm) is useful for detection of dyes such as PicoGreen and RiboGreen as well as GFP and fluorescein. UV, green and red channel models are available upon request.Click Here to View Product Video INCLUDED: The Accuris SmartDrop XF Nano Spectrophotometer, 115V includes: - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

$12,275.00 ex VAT
United States
spectrophotometers uv vis & fluor
Scilogex SP-V1100 Spectrophotometer 320~1100nm, with Tungsten Lamp, 4 glass square cuvettes-cover
Scilogex SP-V1100 Spectrophotometer 320~1100nm, with Tungsten Lamp, 4 glass square cuvettes

Scilogex SP-V1100 Spectrophotometer The Scilogex Spectrophotometers are indispensable instruments ro (more)utinely used in colleges, universities and research institutes for quantitative analysis in fields including biotechnology and quality control of new material developed. V-Series provides high resolution, high performance and excellent stability. Four models cover the range. SP-V1100 Spectrophotometer 325~1000nm Features: - User Friendly Operation and Information Rich LCD Display: The large 128 x 64 dots, backlit LCD screen with adjustable brightness control displays a large array of data also in graphical format. - On-Board Data Storage: The System can save the test results, up to 200 groups of data and 200 standard curves in the RAM memory. - Data can be restored after a sudden power failure. - Auto setting wavelength: To set wavelength automatically to calibrate the system through arrow keys to avoid operation errors. - Automatic Switching: Tungsten&amp; Deuterium lamps switching is automatic. Selectable from a wavelength range of 190 to 1100nm. - PC control through application software: The spectrophotometer is fully equipped and capable of executing all functions in stand-alone mode. The optional application software 'Wave Professional' provides computer control for the spectrophotometer(through the built-in USB port), apart from other functions such as spectrum scan, Time scan(kinetics), multi-wavelength scanning &amp; Nucleic Acid /Protein measurement. - Large sample compartment: To accommodate 5–100mm path length cuvettes with optional holders. A variety of optional accessories are available. INCLUDED: The Scilogex SP-V1100 Spectrophotometer 320~1100nm, with Tungsten Lamp, 4 glass square cuvettes includes: - Tungsten Lamp - 4 x 3.5ml Glass Cuvettes - Dust Cover - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

$2,572.00 ex VAT
United States
spectrophotometers uv vis & fluor, lamps, cuvettes
Jenway 7305 UV/Visible Spectrophotometer-cover
Jenway 7305 UV/Visible Spectrophotometer

This listing is for a Jenway 7305 UV/Visible Spectrophotometer. The unit is in full working conditi (more)on and is ready for immediate release. The Jenway 73 Series Single-Beam Spectrophotometers are designed for precise and versatile optical measurements across a range of applications. Featuring improved optics, these spectrophotometers deliver enhanced performance with a narrow spectral bandwidth of 5 nm and an absorbance range of 0.3 to 2.5 A, ensuring accurate and reliable results. Available in both visible and UV/visible spectrum models, the 73 Series offers a range of capabilities from basic absorbance measurements to advanced functionality, such as spectrum scanning, quantitation, and kinetics. Key Features: Improved Optics: The enhanced optical design delivers superior accuracy with a narrow 5 nm spectral bandwidth, providing clear and precise readings. Measurement Modes: Standard modes include absorbance, % transmittance, and concentration, allowing for a wide range of applications. Advanced Models: Higher-end models in the series add functionality for spectrum scanning, quantitation, and kinetics, expanding the range of experimental capabilities. Lamp Systems: Visible Models: Equipped with a tungsten halogen lamp for the visible spectrum, featuring a "lamp save" function that turns off the lamp during periods of inactivity to prolong lamp life. UV/Visible Models: Feature a xenon lamp with a "press to read" system, which only activates the lamp during measurements, ensuring accurate readings and extending the lifespan of the lamp. RS-232 Port and Software: Easily control and collect data via the RS-232 port, with software included for seamless integration into laboratory data management systems.

£400.00 ex VAT
United Kingdom
spectrophotometers uv vis & fluor
WPA Biochrom Biowave UV/Visible Spectrophotometer-cover
WPA Biochrom Biowave UV/Visible Spectrophotometer

This listing is 1 of 2 WPA Biochrom Biowave UV/Visible Spectrophotometer. The unit is in full worki (more)ng condition and is ready for immediate release. The WPA Biochrom BioWave UV/Visible Spectrophotometer is a state-of-the-art analytical instrument designed for precise and efficient measurements across the UV and visible light spectrum, ranging from 190 to 900 nm. Engineered with advanced technology and user-friendly features, the BioWave is ideal for applications in molecular biology, biochemistry, and clinical laboratories. With pre-programmed methods for analyzing DNA, RNA, proteins, and cell density, it streamlines workflows and enhances productivity, making it an essential tool for researchers and laboratory technicians. Key Features: Wide Spectral Range: The BioWave spectrophotometer covers a wavelength range of 190 nm to 900 nm, allowing for comprehensive analysis of various biological samples. Pre-Programmed Methods: Equipped with built-in methods for DNA, RNA, protein assays, and cell density measurements, ensuring accurate and efficient results for nucleic acid purity checks. Low Sample Volume Capacity: Designed for minimal sample consumption, utilizing 10 µL minimum quartz cells, making it cost-effective and environmentally friendly. Innovative Optical Design: The unique optics used in the BioWave eliminates the need for a lid, facilitating easier sample handling and reducing contamination risks. High-Energy Xenon Light Source: The spectrophotometer features a high-energy xenon lamp that provides consistent illumination across the entire wavelength range, resulting in reliable and reproducible measurements. Long Lamp Life and Low Operating Costs: The combination of innovative optics and a durable light source ensures extended lamp life, contributing to reduced operational costs. Flexible Data Export: Easily export data to PC software or other sources for further analysis and reporting, enhancing data management capabilities. User-Friendly Interface: The instrument is equipped with simple software featuring large graphical displays, making data interpretation straightforward and efficient. Comprehensive Built-In Methods: Supports a wide array of assays including DNA, RNA, oligonucleotide calculations, protein assays, and direct UV measurements using methods like BCA, Biuret, Bradford, and Lowry. Warranty: Comes with a 2-year warranty on the spectrophotometer, and a 3-year warranty on the xenon light source for added peace of mind. Specifications: Model: WPA Biochrom BioWave UV/Visible Spectrophotometer Wavelength Range: 190 - 900 nm Minimum Sample Volume: 10 µL Light Source: High-energy xenon lamp Optical System: Split beam with novel optics (no lid required) Data Export: Compatible with various PC software Software: User-friendly with large graphical displays Built-in Methods: DNA, RNA, protein assays, direct UV measurement, BCA, Biuret, Bradford, Lowry

£1,100.00 ex VAT
United Kingdom
spectrophotometers uv vis & fluor
MARSHALL Select MS-SP195-1100 Spectrophotometer, 195-1,100nm-cover
MARSHALL Select MS-SP195-1100 Spectrophotometer, 195-1,100nm

MARSHALL Select MS-SP195-1100 Spectrophotometer, 195-1,100nm Wavelength Range 195 to 1,100nm Wavelen (more)gth Accuracy ± 0.5nm Sample Compartment 4 position, 10mm pathlength cuvette Features - Tungsten &amp; Deuterium lamps switch automatically based on the selected wavelength - Stores up to 200 groups of data and 200 standard curves - Accommodates 5–100mm path length cuvettes with optional holders - Spectrum scanning at 2800 nm/min, one of the fastest in its class - Integrates automatic wavelength calibration to facilitate ease of use and accuracy - Compact to ensure both portability and optimized lab space The MARSHALL Select MS-SP195-1100 Spectrophotometer represents the pinnacle of precision and versatility in the field of optical analysis. Engineered for a wide range of applications from biotechnology research to quality control of new materials, this single-beam spectrophotometer covers a wavelength range from 195 to 1100 nm with exceptional accuracy (±0.5nm) and repeatability (≤0.3nm). It combines a robust tungsten and deuterium lamp system with a spectral bandwidth of 2.0 nm, ensuring high resolution and excellent stability across its operations. Whether it's measuring bacterial density or conducting rigorous material analysis, the MS-SP195-1100 offers high performance with a photometric range from -0.3 to 3.0A and 0 to 200%T, underpinned by a photometric accuracy that excels in precision (±0.002 A at 0.5 A). Enhancing user experience, the MS-SP195-1100 features a user-friendly operation interface with a large, information-rich LCD display that not only shows data in graphical formats for easier interpretation but also allows for photometry, quantitation, and time scans. It offers advanced data management capabilities, capable of storing up to 200 groups of data and standard curves directly in its memory. For seamless integration and data transfer, it includes USB connectivity and supports Bluetooth wireless printing. The spectrophotometer also boasts automatic features like wavelength setting and lamp switching, making it virtually error-free in regular use. Certified with cTUVus and CE, and designed to accommodate a variety of sample sizes and types with its large sample compartment and versatile accessory options, the MS-SP195-1100 is a top-tier instrument ideal for academic, research, and industrial laboratories seeking reliability and accuracy in their spectral analysis. INCLUDED: The MARSHALL Select MS-SP195-1100 Spectrophotometer, 195-1,100nm includes: - Tungsten Lamp - Deuterium Lamp - 4 x 3.5ml Glass Square Cuvettes - 2 x 3.5ml Quartz Square Cuvettes - Dust Cover - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

$4,317.00 ex VAT
United States
spectrophotometers uv vis & fluor
MARSHALL Select MS-SP320-1100 Spectrophotometer, 320-1,100nm-cover
MARSHALL Select MS-SP320-1100 Spectrophotometer, 320-1,100nm

MARSHALL Select MS-SP320-1100 Spectrophotometer, 320-1,100nm Wavelength Range 320 to 1,100nm Wavelen (more)gth Accuracy ± 0.5nm Sample Compartment 4 position, 10mm pathlength cuvette Features - Features a large backlit screen providing detailed graphical data presentation - Equipped to store up to 200 test results and standard curves - Simplifies setup with arrow keys for error-free wavelength adjustment - Accommodates a variety of cuvette sizes, supporting path lengths from 5 to 100mm - Designed to withstand the rigorous demands of daily use - Built-in USB port for efficient data exports Introducing the MARSHALL Select MS-SP320-1100 Spectrophotometer, a state-of-the-art instrument designed for precision and adaptability across a broad spectrum of scientific applications including agriculture, geology, metallurgy, and environmental studies. This robust spectrophotometer is equipped with a single-beam optical system and a high-class grating of 1200 lines/mm, ensuring a spectral bandwidth of 4 nm and a comprehensive wavelength range from 320 to 1100 nm. The MS-SP320-1100 sets itself apart with advanced features such as an imported, environmentally-friendly lamp system that minimizes ozone exposure and enhances user safety. It offers automatic functionalities including wavelength calibration, light source switching, and dark current calibration, which streamline operations and reduce potential errors. The optical mirror is coated with SiO2 to diminish interference from external light sources, thereby improving the accuracy and reliability of measurements. The spectrophotometer’s LCD display provides easy navigation and real-time monitoring of lamp life and system stability, ensuring consistent performance. With its superior design and innovative features, the MARSHALL Select MS-SP320-1100 is an indispensable tool for professionals seeking to push the boundaries of research and analysis. INCLUDED: The MARSHALL Select MS-SP320-1100 Spectrophotometer, 320-1,100nm includes: - Tungsten Lamp - 4 Place Cuvette Holder - 4 x 3.5ml Glass Square Cuvettes - 2 x 3.5ml Quartz Square Cuvettes - Dust Cover - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

$2,444.00 ex VAT
United States
spectrophotometers uv vis & fluor
Agilent Cary 1000 UV-Vis spectrophotometer-cover
Agilent Cary 1000 UV-Vis spectrophotometer

This listing is for a Agilent Cary 1000 UV-Vis spectrophotometer. The unit is in full working condi (more)tion and is ready for immediate release. The Unit is supplied with a Agilent PCB 1500 Water Peltier System. The Agilent Cary 100 UV-Vis Spectrophotometer is a highly versatile and cost-effective instrument designed for a broad range of laboratory applications, making it an excellent choice for routine research in various fields such as chemistry, biochemistry, and materials science. Key Features: Double Beam Design: This design enhances accuracy and precision by allowing simultaneous measurement of the sample and reference, mitigating the impact of fluctuations in the light source. Wavelength Range: The instrument operates over a wide wavelength range of 190 to 900 nm, making it suitable for diverse applications, including those that require measurements in the UV and visible spectrum. Variable Spectral Bandwidth: The spectral bandwidth can be adjusted as low as 0.2 nm with variable slits, enabling users to optimize data resolution for specific experiments and applications. High Scanning Speed: With a scanning speed of up to 3000 nm/min, the Cary 100 provides quick data acquisition, enhancing efficiency during experimentation. Superior Photometric Stability: The optical design ensures robust photometric stability, resulting in consistent measurements over time, which is crucial for reproducibility in scientific research. Signal-to-Noise Optimizations: The special signal-to-noise reading mode allows for customizable control over measurement precision, enabling reduced scanning times in high-energy regions and improved averaging in lower throughput conditions. Flexible Operating Modes: Users have the flexibility to operate the spectrophotometer in single, double, or dual single beam modes, adapting the functionality to different experimental needs. Modular Software Control: The Cary WinUV software, which is Windows-based and modular in design, allows users to customize their experience with capabilities like advanced data processing, automatic peak labelling, and enhanced reporting and file transfer options. Accessories and Sample Holders: The instrument can be fitted with a wide range of accessories to extend its capabilities, and it comes shipped with liquid sample holders for immediate use. Benefits: Robust and User-Friendly: The quartz-coated optics not only ensure durability and easy cleaning but also protect against corrosive environments, thereby extending the lifespan of the instrument. Cost-Effective: Designed for routine laboratory work, the Cary 100 provides reliable performance without incurring high costs, making it an economical choice for laboratories. Tailored Experience: The software's modularity allows users to customize their operations and processing tools to fit specific requirements, enhancing productivity and workflow. Versatile Applications: With applications spanning materials testing, petrochemicals, and biotech/pharma studies, this spectrophotometer is a valuable addition to any research setting. The PCB 1500 Water Peltier System is an efficient and precise circulating water bath designed for temperature-sensitive applications in laboratories. Utilizing Peltier technology, this system is ideal for maintaining controlled temperatures for various experiments, particularly in conjunction with thermostatted cell holders. Key Features: Precision Temperature Control: Offers a temperature control precision of ±0.1°C, allowing for accurate temperature management critical for sensitive experiments. Wide Temperature Range: Operates within a temperature range of 0 to 100°C, making it versatile for a variety of applications requiring different thermal conditions. Stability and Accuracy: Maintains temperature stability at ±0.1°C and temperature accuracy of ±0.2°C, ensuring consistent and reliable performance for experiments that demand strict thermal control. Digital Display: Equipped with a user-friendly digital display showing a temperature range of 0 to 100°C, providing clear and immediate feedback. Water Flow Rate: The system supports a maximum water flow rate of 0.5 L/min to ensure effective heat exchange, crucial for maintaining stable temperatures in connected equipment. Control Options: Allows for both local and remote control operation, adding flexibility for users in various lab setups. Dual Voltage Settings: Accommodates both 110V and 220V electrical supplies, making it suitable for use in different geographical locations with varying electrical standards. Specifications: Operating Temperature: 4 to 90°C (39 to 194°F) Temperature Accuracy: ±0.2°C (0.36°F) Temperature Precision: ±0.1°C (0.18°F) Interface Options: Connects via RS-232 or USB for easy integration with computers or lab systems. LED Indicators: Displays power on/off status and alerts for errors, enhancing operational safety and ease of use. Electrical Supply: 220-240V at 50-60 Hz or 110-120V at 50-60Hz Power Consumption: 160 watts, indicating efficient energy use. Certifications: CE and cMETus certified, ensuring compliance with UL and CSA safety standards.

£2,500.00 ex VAT
United Kingdom
spectrophotometers uv vis & fluor
SCILOGEX SCI-2102UV Single-Beam Spectrophotometer-cover
SCILOGEX SCI-2102UV Single-Beam Spectrophotometer

SCILOGEX SCI-2102UV Single-Beam Spectrophotometer Wavelength Range 190 to 1,100 nm Wavelength Accur (more)acy ±0.1nm @ 656.1nm Optical System Single Beam, Grating 1200 lines/mm Features - 10.1 inches high resolution TFT colored capacitive touch screen and windows graphic interface - Powerful functions like Photometric measurement, Quantitative measurement, Kinetics, Spectrum scan, DNA\Protein test, multi-wavelength test, etc - In-house massive memory is capable of saving up to 1024M for test data &amp; working curves - Various optional accessories, like automatic cell holder, thermostatic automatic sampler, adjustable micro cell holder, reflection accessory and integrating sphere, etc. which extend the application range of device and combine the requirements of both common and unique samples - Supports USB storage. The USB port can be used for data transfer, which is easily exported to Excel for further processing, analysis and storage - Socket type deuterium and tungsten lamp can make lamps switching without optics debugging and easy to be replaced The SCILOGEX SCI-2102UV Single-Beam Spectrophotometer offers precise and reliable spectroscopic measurements with advanced features tailored for diverse laboratory needs. Its single-beam optical system with a 1200 lines/mm grating ensures accurate light diffraction, covering a wide wavelength range of 190 to 1,100 nm with a 2nm spectral bandwidth. The high-resolution 10.1-inch TFT colored capacitive touch screen, coupled with a user-friendly Windows graphical interface, simplifies operation and enhances productivity. The device supports multiple work modes, including photometric, quantitative, kinetics, spectrum scanning, DNA/protein testing, and multi-wavelength analysis, making it highly versatile for a variety of applications. Equipped with in-house memory capable of saving up to 1024M of test data and working curves, the SCI-2102UV streamlines data management. USB storage and export functionality allow seamless transfer of results for further processing in Excel. Its socket-type deuterium and tungsten lamps can be easily replaced without optical adjustments, minimizing downtime. Optional accessories, including automatic cell holders, thermostatic samplers, and integrating spheres, extend its application range for both standard and specialized samples. Designed to follow GLP/GMP standards, the spectrophotometer provides user management, logging, and data tracking features, ensuring compliance and traceability.INCLUDED: The SCILOGEX SCI-2102UV Single-Beam Spectrophotometer includes: - Tungsten Lamp - Deuterium Lamp - 4 x 10mm Glass Cuvettes - 2 x 10mm Quartz Cuvettes - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

$4,838.00 ex VAT
United States
spectrophotometers uv vis & fluor
Disclaimer: QuestPair assumes no responsibility or liability for any errors or omissions in the content of this site. The information contained in this site is provided and presented on an “as is“ basis with no guarantees of completeness, accuracy, usefulness or timeliness.

Customer Service

Here to help you with: Product Inquiries, Shipping & Support, Technical Support, Business Inquiries and Press.

We are available to assist you Mon-Fri, 10am - 5pm CET.

+31 (0) 73 7114717
[email protected]