Home All Products Test and Measurements Spectrometers CHEMUSB4-UV-VIS Fiber Optic Spectrometer
CHEMUSB4-UV-VIS Fiber Optic Spectrometer
Spectrometers

CHEMUSB4-UV-VIS Fiber Optic Spectrometer

Supplier
Gzbiaoqi
Category
Spectrometers
Origin
China

The CHEMUSB4-UV-VIS fiber optic spectrometer is the perfect combination of our USB-interface spectrometer technology and standard accessories. This system consists of the following components: it combines the USB4000 spectrometer, a deuterium tungsten halogen light source, a 1-cm cuvette holder, and operating software with high-speed electronic features.;The CHEMUSB4-UV-VIS fiber optic spectrometer covers the 210-880nm spectral range, with an optical resolution of 1.0 nm (FWHM), and can acquire a 3648-wavelength spectrum within 1 second.;An important feature of the CHEMUSB4-UV-VIS fiber optic spectrometer is its integrated sample holder and deuterium tungsten halogen light source (200-1100nm). This sample system supports standard 1-cm pathlength cuvettes, facilitating absorbance measurement operations. The USB-ISS-UV-VIS spectrophotometer also allows you to control the intensity of the tungsten bulb as well as the shutter via software, and additionally requires an external power supply (included with the product).;The CHEMUSB4-UV-VIS fiber optic spectrometer uses our USB4000 spectrometer. The USB4000 spectrometer comes with a programmable microcontroller, which makes it easy to control the spectrometer and accessories. Through a 22-pin connector, you can perform all operations in the software: control the light source, create processes, and obtain information from external devices. The microcontroller has 8 programmable digital input/output interfaces for exchanging data with external devices (contact our engineering staff for relevant information to write GPIOs programs.).;Ocean Optics provides a complete set of fiber optic sampling accessories and teaching tools to enhance your CHEMUSB4-UV-VIS fiber optic spectrometer. Most accessories have SMA 905 connectors to facilitate various applications; changing the sampling system is also very simple, just remove the connector and add new components and accessories.;For greater flexibility, consider purchasing the CHEM4-UV-FIBER model. CHEM4-UV-FIBER is a fiber-based system that allows you to quickly and easily connect a light source to fiber optic accessories (such as a reflection probe or a transmission immersion probe).;The CHEMUSB4-UV-VIS fiber optic spectrometer can be connected to a computer, PDA, or other built-in controller via USB2.0 or RS232 serial interface. When using the serial port, a 5-volt power supply needs to be provided to the system (not included). Each spectrometer's proprietary parameter data is written into the memory on the USB4000; our spectrometer operating software reads these values to facilitate parameter adjustment and hot-swapping between computers.;Serial port operation tip: When using the serial port, a 5-volt external power supply needs to be provided to the USB4000 system (not included). SpectraSuite spectrometer software does not support spectrometer operation via serial port communication. However, using the built-in serial port command set, you can write your own software program for serial port operation. Specifications

Specification Snapshot
Focal length [Input]
42 mm
Focal length [Output]
68 mm
Wavelength Range
210-880nm
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Overview

The CHEMUSB4-UV-VIS fiber optic spectrometer is the perfect combination of our USB-interface spectrometer technology and standard accessories. This system consists of the following components: it combines the USB4000 spectrometer, a deuterium tungsten halogen light source, a 1-cm cuvette holder, and operating software with high-speed electronic features.;The CHEMUSB4-UV-VIS fiber optic spectrometer covers the 210-880nm spectral range, with an optical resolution of 1.0 nm (FWHM), and can acquire a 3648-wavelength spectrum within 1 second.;An important feature of the CHEMUSB4-UV-VIS fiber optic spectrometer is its integrated sample holder and deuterium tungsten halogen light source (200-1100nm). This sample system supports standard 1-cm pathlength cuvettes, facilitating absorbance measurement operations. The USB-ISS-UV-VIS spectrophotometer also allows you to control the intensity of the tungsten bulb as well as the shutter via software, and additionally requires an external power supply (included with the product).;The CHEMUSB4-UV-VIS fiber optic spectrometer uses our USB4000 spectrometer. The USB4000 spectrometer comes with a programmable microcontroller, which makes it easy to control the spectrometer and accessories. Through a 22-pin connector, you can perform all operations in the software: control the light source, create processes, and obtain information from external devices. The microcontroller has 8 programmable digital input/output interfaces for exchanging data with external devices (contact our engineering staff for relevant information to write GPIOs programs.).;Ocean Optics provides a complete set of fiber optic sampling accessories and teaching tools to enhance your CHEMUSB4-UV-VIS fiber optic spectrometer. Most accessories have SMA 905 connectors to facilitate various applications; changing the sampling system is also very simple, just remove the connector and add new components and accessories.;For greater flexibility, consider purchasing the CHEM4-UV-FIBER model. CHEM4-UV-FIBER is a fiber-based system that allows you to quickly and easily connect a light source to fiber optic accessories (such as a reflection probe or a transmission immersion probe).;The CHEMUSB4-UV-VIS fiber optic spectrometer can be connected to a computer, PDA, or other built-in controller via USB2.0 or RS232 serial interface. When using the serial port, a 5-volt power supply needs to be provided to the system (not included). Each spectrometer's proprietary parameter data is written into the memory on the USB4000; our spectrometer operating software reads these values to facilitate parameter adjustment and hot-swapping between computers.;Serial port operation tip: When using the serial port, a 5-volt external power supply needs to be provided to the USB4000 system (not included). SpectraSuite spectrometer software does not support spectrometer operation via serial port communication. However, using the built-in serial port command set, you can write your own software program for serial port operation. Specifications

Specifications

ParameterValue
Spectrometer dimensions89.1 mm × 63.3 mm × 34.4 mm
Spectrometer weight190 grams 190 grams
Light source dimensions198 x 105.1 x 40.6
Light source weight200 g
DetectorToshiba TCD1304AP Linear CCD Array
Detector range200-1100nm (CHEMUSB4-UV-VIS preset coverage range is 200-850nm)
Pixel3648 pixels
Pixel size8 μm × 200 μm
Pixel well depth100,000 electrons
Signal-to-noise ratio300:1 (full signal)
A/D resolution16-bit
Dark noise12 RMS counts
Corrected linearity>99.8 %
Sensitivity [400nm]130 photons/count
Sensitivity [600nm]60 photons/count
DesignLens aperture f/4, asymmetric crossed Czerny-Turner
Focal length [Input]42 mm
Focal length [Output]68 mm
Entrance aperture25 µm wide slit
GratingGrating #1
HC-1 grating optionNot selectable
Detector focusing optionOptional, L4
OFLV filter selectionOFLV-200-850
Other platform filter optionsLongpass OF-1 filter
Collimating mirror and focusing mirrorStandard or SAG+UPG
UV-enhanced windowYes, UV4
Fiber connectorSMA905 interface, connected to 0.22NA single-strand fiber
Wavelength Range210-880nm
Spectral resolution1.0 nm FWHM
Dark noise24 RMS counts
Integration time3 ms to 65 seconds
Dynamic range2x 10⁸ (system), 1300:1 single acquisition
Stray light [600 nm]<0.05 %
Stray light [435 nm]0.10 %
Power consumption [5 VDC; additional power supply (included)]1.8 A @ 5 VDC; additional power supply (included)
Optical Path Length1 cm
Test tube shapeSquare
Light sourceDeuterium tungsten halogen light source
"Z" dimension15 mm
Lamp life [Deuterium lamp]800 h
Lamp life [Tungsten lamp]2,000 hours
Time to reach stable output30 min
Power consumption [5 VDC]250 mA @ 5 VDC
Data transfer speedFull scan into memory every 4 milliseconds via USB 2.0 port; full scan into memory every 18 milliseconds via USB1.1 port
Input/OutputYes, 8 programmable digital input/output ports for exchanging data with external devices
Analog channelNone
Auto zeroYes
Breakout box compatibilityYes, compatible with HR4-BREAKOUT
Trigger modes5 modes
Filtering functionYes
Connector22-pin connector
Operating SystemWindows 98/Me/2000/XP with USB port, Mac OS X and Linux systems; any 32-bit Windows operating system with serial port
Computer interface [480 Mbps (USB 1.1 compatible); RS-232 (2-wire) @ 115.2 K baud]USB 2.0 @ 480 Mbps (USB 1.1 compatible); RS-232 (2-wire) @ 115.2 K baud
Peripheral interfaceSPI (3-wire); I2C circuit interface

Key Features

A fully integrated preconfigured system covering the 210-880 nm spectral range, with an optical resolution of 1.0 nm (FWHM).; A miniaturized system, ideal for laboratories and classrooms.; Directly connects to a deuterium tungsten halogen light source and a sample holder.; Integration time of 3.8 microseconds; The spectrometer can be quickly connected to a computer via a USB 2.0 interface.; Direct-attach light source; Programmable microcontroller; Standard component design; Plug-and-play operation; Physical characteristics; Spectrometer dimensions; Spectrometer weight; Light source weight; Detector; Toshiba TCD1304AP linear CCD array; Detector range; 200-1100 nm (CHEMUSB4-UV-VIS preset coverage range is 200-850 nm); Pixels; 3648 pixels; Pixel size; 8 μm x 200 μm; Pixel well depth; 100,000 electrons; Signal-to-noise ratio; 300:1 (full signal); Analog-to-digital resolution; 16-bit; Dark noise; 12 RMS counts; Corrected linearity; Sensitivity; 130 photons/count @ 400 nm; 60 photons/count @ 600 nm; Lens aperture f/4, asymmetrical crossed Czerny-Turner; Focal length; Input 42 mm; output 68 mm; Entrance aperture; Grating; Grating #1; HC-1 grating option; Not available; Detector focusing option; Optional, L4; OFLV filter option; Other platform filter option; Longpass OF-1 filter; Collimating mirror and focusing mirror; Standard or SAG+UPG; UV-enhanced window; Yes, UV4; Fiber optic connector; SMA 905 interface, connects to 0.22 NA single-strand optical fiber; Wavelength range; 210-880 nm; Spectral resolution; 1.0 nm FWHM; Analog-to-digital converter; 24 RMS counts; Integration time; 3 ms to 65 seconds; Dynamic range; 2 x 10^8 (system), 1300:1 single acquisition; Stray light; 0.05% @ 600 nm; 0.10% @ 435 nm; Power consumption; 1.8 A @ 5 VDC; additional power supply (included); Cuvette shape; Square; Light source; Deuterium tungsten halogen light source; "Z" dimension; Lamp life; Deuterium lamp 800 hours; tungsten lamp 2,000 hours; Time to reach stable output; 30 minutes; 250 mA @ 5 VDC; Data transfer speed; Via USB 2.0 port, full scan into memory every 4 milliseconds; Via USB 1.1 port, full scan into memory every 18 milliseconds; Input/Output; Yes, 8 programmable digital input/output interfaces for exchanging data with external devices; Analog channels; None; Auto-zero; Yes; Breakout box compatibility; Yes, compatible with HR4-BREAKOUT; Trigger modes; 5 modes; Filtering function; Yes; Connector; 22-pin connector; Operating system; Windows 98/Me/2000/XP with USB port, Mac OS X and Linux systems, any 32-bit Windows operating system with serial port; Computer interface; USB 2.0 @ 480 Mbps (compatible with USB 1.1); RS-232 (2-wire) @ 115.2 K baud; Peripheral interface; SPI (3-wire); I2C circuit interface; The CHEMUSB4-UV-VIS fiber optic spectrometer is a perfect combination of our USB-interface spectrometer technology and standard accessories. This system consists of the following components: operating software that combines the USB4000 spectrometer, deuterium tungsten halogen light source, 1-cm cuvette holder, and high-speed electronic features. The CHEMUSB4-UV-VIS fiber optic spectrometer covers the 210-880 nm spectral range with an optical resolution of 1.0 nm (FWHM), and can acquire 3648 wavelength spectra in 1 second.

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Supplier Information

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Gzbiaoqi
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Guangzhou Biaoqi Optoelectronics Technology Development Co., Ltd. was founded in 2005 and is an enterprise founded by leading entrepreneurial talents in Guangzhou Development District. It is a national high-tech enterprise and a national specialized and sophisticated "little giant" enterprise focusing on spectral rapid detection system integration and instrument development. The company integrates design, R&D, manufacturing, sales, and after-sales service, with spectral rapid detection and analysis technology as its core. Through high-speed acquisition, processing, and algorithm analysis of spectral data, it provides rapid, non-destructive, online, fully automatic detection equipment and high-end quality inspection and analysis solutions for various industries. Biaoqi Optoelectronics has established the Guangdong Provincial Engineering Technology Research Center for Rapid Spectral Measurement. Its products cover many fields such as optical component inspection, semiconductors, new energy vehicles, environmental monitoring, solar photovoltaics, new materials, biology, optoelectronics, and chemicals. Relying on strong independent R&D capabilities and independent demonstrative diversified operational advantages, Biaoqi Optoelectronics has achieved rapid development in recent years and is a leader in the domestic spectral rapid detection application industry. It has obtained numerous qualifications and honors, including national specialized and sophisticated "little giant" enterprise, national high-tech enterprise, Guangdong Province specialized and sophisticated enterprise, Guangdong Province intellectual property demonstration enterprise, and Guangzhou Development District gazelle enterprise. Under the guidance of its core corporate values of "prudent thinking, earnest practice, innovation, and win-win", Biaoqi Optoelectronics continuously accumulates experience, builds a domestic independent brand, and customizes spectral detection application solutions for customers, developing spectral rapid detection and analysis instruments suitable for different application fields. These include the optical component inspection industry: optical component spectral sorting instruments, reflectance spectral analyzers, transmittance spectral analyzers, etc.; the jewelry identification industry: UV-visible spectral analyzers (jewelry detectors), jewelry luminescence imaging analyzers, etc.; and the scientific research field: quantum efficiency spectral analysis systems, portable Raman spectral analyzers, photoluminescence spectral analyzers, etc. Biaoqi Optoelectronics' non-destructive rapid spectral analyzers have significant advantages, featuring high efficiency, speed, and accuracy, which can help users greatly improve detection efficiency and assist the high-quality development of application industries. At the same time, Biaoqi Optoelectronics is the South China general agent for Ocean Optics, the inventor of micro fiber optic spectrometers, an internationally renowned enterprise. With the rapid development of science and technology, Biaoqi Optoelectronics keeps pace with technological progress and the development of the times, forging ahead on the road of rapid spectral detection, striving for perfection.

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