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High Sensitivity Spectrometers
The Maya series of spectrometers are particularly well suited for measurements in the UV range. Due to their high sensitivity, Maya spectrometers are also very well suited for low light level applications that require low detection limits and great dynamic range.
Applications
» Health Care measurements
» Light analysis
» Environmental monitoring
» Medical analysis
» Chemical research
» Physical characterisation
» Biology measurements
Features
» Back-thinned 2D FFT-CCD detectors
» Optional propriety order-sorting filters
» USB interface
» Fully programmable strobe signals
(single or continuous)
» 10 onboard digital user-programmable GPIOs
» Optical resolution up to ~ 0.035 nm FWHM
Advantages
» Excellent UV response
» Great signal-to-noise characteristics
» Wide dynamic range
» Up to 90% quantum efficiency
» No need for UV-sensitive coatings
» Low-noise electronics
» User friendly
» Runs on Windows, Mac OS or Linux
For more info please visit our website: www.oceanoptics.eu/maya
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USB Series
The USB series of spectrometers are multipurpose spectrometer and can be used for most reflection, transmission and absorption measurements. The USB spectrometers are fast and are responsive from 200 to 1100 nm.
Applications
» Laboratory research
» Colour analysis
» Biochemical monitoring
» Light analysis
» Textile measurements
» Chemical identification
Features
» 1,000 full spectra per second
» Onboard, 2-MHz A/D converter
» Onboard programmable microcontroller
» USB-to-PC interface
» Linear CCD-array detector
» RoHS and CE compliance
» 10 user-programmable digital I/Os for interfacing to other equipment
» Trigger modes
Advantages
» Excellent UV response
» Easy setup
» User friendly
» No external power supply
» Flexible
» User-configured wavelength range and resolution
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HR Series
The HR series of spectrometers provides users with high spectral response and optical resolution in a single unit. HR spectrometers are used where fast reactions need to be monitored and high resolution is necessary, such as characterizing lasers, measuring gas absorbance, and determining atomic emission lines.
Applications
» Semi conductor analysis
» Chemical research
» Gas absorbance measurements
» Defense material characterisation
» Paint & coating analysis
» Food analysis
Features
» Powerful 2-MHz A/D converter
» Programmable electronics
» USB-to-PC interface
» Linear CCD-array detector
» RoHS and CE compliance
» Trigger modes
Advantages
» Optical Resolutions up to 0.02 nm (FWHM)
» Plug and play operation
» No external power supply
» Flexible
» User-configured wavelength range and resolution
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Ocean Optics is the leading supplier of miniature optical sensing units and has enabled thousands of optical sensing applications across a variety of industries and disciplines. Typical applications are fluorescence, transmission/absorbance, Raman spectroscopy, laser-induced breakdown spectroscopy, oxygen sensing and color analysis and can be found in medical, pharmaceutical and biological research, environmental monitoring, science education, lighting, the process industry and much more.
Ocean Optics’ extensive line of products includes miniature spectrometers, spectrometer systems & set-ups, optical sensors, sampling accessories, light sources and fibers & probes. The fiber based approach provides modularity and flexibility. Recognized as the inventor of miniature fiber optic spectroscopy, Ocean Optics has sold more than 100,000 spectrometers worldwide since 1989. Ocean Optics is part of the Halma Group of safety and detection companies, a United Kingdom-based multinational corporation.
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Jaz Series
The Jaz series form a revolution in optical sensing. Jaz units are unique stand alone systems consisting of stackable modules. The modular set up allows you to customize the system to your (changing) application needs. Jaz is ideal for field measurements, process analysis and remote sensing.
Applications
» Industrial process control
» Environmental analysis
» Agricultural enhancements
» Animal research
» Solar measurements
» Waste water analysis
» Light characterisation
Features
» Powerful onboard microprocessor
» Onboard display
» Modular / stackable
» Components share common electronics
» Ethernet connectivity
» SD card for data storage
» Battery module
» RoHS compliant
Advantages
» Standalone
» Modules operate both separately and together
» No need for PC
» No need for external power supply
» Flexible
» Portable
» User-friendly
» Replaceable slits and gratings
» Remotely accessible via computer
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The AvaSpec-3648 Fiber Optic Spectrometers is based on the AvaBench-75 symmetrical Czerny-Turner design with 3648 pixel CCD Detector Array. The spectrometer has a fiber optic entrance connector (standard SMA, others possible), collimating and focusing mirror and diffractional grating. A choice of 16 different gratings with different dispersion and blaze angles enable applications in the 200-1100nm range. The AvaSpec-3648 comes with a 16 bit AD converter, and USB2.0 high speed interface. The AvaSpec- 3648 is especially suitable for measuring high resolution applications and thanks to the 10µsec electronic shutter has a wide dynamic range. An optional detector coating can enhance the CCD performance for the UV range and a detector collection lens offers high sensitivity.
Digital IO ports enable external triggering and control of shutter and pulsed light sources from the Avantes line of instruments.
The AvaSpec-3648 has a USB2 interface with fast data sampling of 270 spectra per second and data transfer in 3.7 msec and supports analog in-and outputs as well. Optional BluetoothÒ (-BT) communication and an SD card for on-board saving of spectra can be added. The AvaSpec-3648-USB2 runs on USB power and comes with AvaSoft-basic, a complete manual and USB interface cable. Multiple (up to 127) USB2 spectrometers with different detector types can be externally coupled (see section multi-channel spectrometers).
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The AvaSpec-2048 Fiber Optic Spectrometer is based on the AvaBench-75 symmetrical Czerny-Turner design with 2048 pixel CCD Detector Array. The spectrometer has a fiber optic entrance connector (standard SMA, others possible), collimating and focusing mirror and diffractional grating. A choice of 15 different gratings with different dispersion and blaze angles enable applications in the 200-1100nm range. The AvaSpec-2048 can be delivered with 2 platforms of electronics with 14 bit AD converter; either with USB1.1 or the new USB2.0 interface. The AvaSpec-2048 is especially suitable for low light level and high resolution applications. An optional detector coating enhances the CCD performance for the UV range and a detector collection lens offers high sensitivity. Digital IO ports enable external triggering and control of shutter and pulsed light sources from the Avantes line of instruments.
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The AvaSpec-2048x14 Fiber Optic Spectrometers is a back-thinned type CCD spectrometer with high quantum efficiency and high UV sensitivity. The optical design is based on the AvaBench-75 symmetrical Czerny-Turner design with a 2048x14 pixels high UV sensitive CCD image sensor. The image sensor is used as a linear array of 2048 pixels binning the vertical 14 pixels to optimize efficiency. The spectrometer has a fiber optic entrance connector (standard SMA, others possible), collimating and focusing mirror and a diffractional grating. A choice of 16 different gratings with different dispersion and blaze angles enable applications in the 200-1160nm range. The AvaSpec-2048x14 comes with a 16 bit AD converter, and USB2.0 high speed interface.
The AvaSpec- 2048x14 is especially suitable for measuring low light, fluorescence and UV- applications. Digital IO ports enable external triggering and control of shutter and pulsed light sources from the Avantes line of instruments.
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Avantes offers a large family of laboratory spectrometer :
AvaSpec-128 Fiber Optic Spectrometer ; AvaSpec-2048TEC Thermo-electric Fiber Optic Spectrometer ; AvaSpec-256 ; AvaSpec Bluetooth Wireless Fiber Optic Spectrometer ; AvaSpec-1024 Fiber Optic Spectrometer ; AvaSpec stand alone Fiber Optic Spectrometer ; AvaSpec-2048 Fiber Optic Spectrometer ; AvaSpec-3648 Fiber Optic Spectrometer ; AvaSpec-2048x14 High UV-sens CCD Spectrometer ; AvaSpec-NIR256 Near-Infrared
Fiber Optic Spectrometer ; AvaSpec-Multichannel Fiber Optic Spectrometer ; AvaSpec-2048FT Fast Trigger Fiber Optic Spectrometer.
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The NIR256-2.1 and NIR256-2.5 Near-infrared Spectrometers are designed for applications that require sensitivity in the near-infrared region such as tunable laser wavelength characterization and general NIR spectroscopy.
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The AvaSpec-3648 Fiber Optic Spectrometers is based on the AvaBench-75 symmetrical Czerny-Turner design with 3648 pixel CCD Detector Array. The spectrometer has a fiber optic entrance connector (standard SMA, others possible), collimating and focusing mirror and diffractional grating. A choice of 15 different gratings with different dispersion and blaze angles enable applications in the 200-1100nm range. The AvaSpec-3648 comes with a 14 bit AD converter, and USB2.0 high speed interface. The AvaSpec- 3648 is especially suitable for measuring high speed and high resolution applications, such as LIBS and pulsed light sources. An optional detector coating can enhance the CCD performance for the UV range and a detector collection lens offers high sensitivity.
Digital IO ports enable external triggering and control of shutter and pulsed light sources from the Avantes line of instruments.
The new AvaSpec-3648 has a USB2 interface with fast data sampling of 270 spectra per second and data transfer in 3.7 msec and supports analog in-and outputs as well. Optional BluetoothÒ (-BT) communication and an SDRAM card for on-board saving of spectra can be added. The AvaSpec-3648-USB2 runs on USB power and comes with AvaSoft-basic, a complete manual and USB interface cable.
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The QE65000 Scientific-grade Spectrometer is a novel combination of detector, optical bench and electronics technologies that provides users with a remarkably sensitive system for demanding low-light level applications such as fluorescence, DNA sequencing, astronomy and Raman spectroscopy. The QE65000 can achieve up to 90% quantum efficiency with high signal-to-noise and rapid signal processing speed.
The QE65000 is the most sensitive spectrometer we have ever developed. The Hamamatsu FFT-CCD detector used in the QE65000 provides 90% quantum efficiency (defined as how efficiently a photon is converted to a photo-electron). Most of our other detectors are linear CCDs but with this “2D” area detector, we can bin (or sum) a vertical row of pixels, which offers significant improvement in the signal-to-noise ratio (>1000:1) and signal processing speed of the detector compared with a linear CCD, where signals are digitally added by an external circuit.
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NIR Series
The NIR series of Spectrometers are used for applications that require measurements in the Near-Infrared range, like the analyses of sugar, alcohol, moisture, fats and lubricants. NIR spectrometers are also very well suited for applications like nitrogen detection, pulpwood QC and laser characterisation.
Applications
» Food analysis
» Beverage characterisation
» Paper measurements
» Process control
» Soil analysis
» Petrochemical analysis
Features
» InGaAs array detector
» Onboard thermoelectric cooling
» 16-bit USB A/D converter
Advantages
» Integrated design
» High-performance detector
» High sensitivity
» Stable operation
» Cools down to 30 oC below ambient
» Temperatures are set and operated via software
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Quest™ X (BRC112E-V)
Features:
- UV and UV/Vis/NIR versions and Custom configured ranges
- Built-in 16 bit digitizer and USB PC interface
- High performance to cost ratio
- 0.5 and 1.5 nm spectral resolution versions as default
- Plug-and-play high speed USB 2.0/1.1 interface
- Up to over 180 complete spectra/s transfer speed via USB 2.0
- Low UV stray light
- 1 ms to 65,535 ms integration time control range
BRC112E-U and V products are low cost, high performance CCD spectrometers designed for UV, Vis and NIR applications. The devices employ a response enhanced 2048 element linear CCD array, built-in 16 bit digitizer with high speed USB 2.0/1.1 interface and low stray light optical bench.
The spectrometers come in two standard wavelength ranges; BRC112E-U covers UV and UV/Vis/NIR, and five standard configurations for BRC112E-V.
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The high performance NIR InGaAs spectrometers use a linear photo diode array detector with 512 pixels (1024 optional) to provide maximum sensitivity. The NIR InGaAs spectrometers use single strand SMA-905 fiber optic input. Several models provide a variety of operational ranges and resolutions suitable for both spectroscopy and optical spectrum analysis. NIR applications include chemical ID and moisture analysis, SpectroRadiometry and optical power measurements, laser characterization, microsensor applications, and thicker thin-film measurements.
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Prime™ V (BTC651E)
Features
- High QE with back-thinned 2-D CCD
- High throughput with 0.22 NA fast spectrograph
- Compact design: 210 x 119 x 130.5 mm
- 750 - 1075 nm wavelength coverage
- Other wavelength ranges are available upon request
- 2-D imaging capabili
BTC651E combines high efficiency optics, back-thinned CCD, and imaging spectrograph to provide the highest possible detection sensitivity in its class.
The BTC651E series spectrometers offer high throughput in a compact package. Low light applications, particularly Raman or Fluorescence benefit from the high photometric sensitivity.
With an improvement of 4 to 5 times greater than that of conventional crossed Czerny-Turner spectrographs and excellent imaging quality, a high performance low cost spectrometer is easy to use and affordable.
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BLUE-Wave
Range 200-1150nm
The newly released StellarNet BLUE-Wave Spectrometers are fiber optic coupled instruments with a wide selection of models for measurements in 190-1150nm wavelength ranges. Each unit contains a USB interface with a snap shot memory to provide instantaneous spectral image from the highly sensitive CCD with options for 2048 or 3648 elements. Various models provide a choice of grating range and slit resolutions. New and improved electronics with a high speed 16-bit digitizer allows for fast data acquisition and a signal to noise of 1000:1! Up to 8 units can be daisy chained together and are able to run simultaneously. Additionally the new BLUE-Wave spectrometers can be powered directly from your PC USB-2 port. A single strand fiber optic cable or probe assembly delivers input via standard SMA 905 fiber optic connector with a choice of cable lengths. The spectrograph optics are exceptionally robust in a vibration tolerant modular design, with no moving parts
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The Inframatic 8600 series consists of a range of NIR analyzers for various applications. They all share the basic features such as ease-of-use, built-in printer, dust-proof casing and sample handling that requires no sample cups. Depending on applications the systems can be equipped with 6-20 wavelengths, giving them a possible wavelength range of approximately 500-2400 nm.
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HAMAMATSU mini-spectrometers are polychromators integrated with optical elements , an image sensor and a circuit. Light to be measured is guided into the entrance port through an optical fiber and the spectrum measured with the built-in image sensor is output from the USB port to a PC for data acquisition.
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Fiber-optic spectrometers are optical instruments designed to measure light intensity in ultraviolet, visible, and infrared spectral regions. Light sources are often used with these spectrometers to illuminate a target or to act as a reference
Melles Griot offers two types of spectrometers. The standard resolution spectrometer is based on a 45-mm focal length optical bench with a 102-pixel detector. The high-resolution spectrometer uses a 75-mm focal length optical bench with a 2048-pixel detector. Both are available with a wide variety of gratings, slits and accessories.
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BaySpec’s Super GamutTM series VIS and NIR spectral engines are designed to meet real-world challenges for best-in-class performance, long-term reliability, compact size and ultra-low power consumption. Benefiting from experience manufacturing high-volume optical channel performance monitoring devices for the telecommunications industry, BaySpec’s VIS and NIR spectral devices utilize low-cost field proven components. For the first time in instrumentation history an affordable, accurate and ruggedized spectral device is a reality.
The Super GamutTMSeries employs a highly efficient Volume Phase Grating (VPG) as the spectral dispersion element and an ultra sensitive InGaAs array detector as the detection element, thereby providing high-speed parallel processing and continuous spectrum measurements. As an input, the device uses a fiber optic input or slit optics arrangement based on customer preferences. The signal is spectrally dispersed with the VPG and the diffracted field is focused onto an InGaAs array detector. The control electronics read out the processed digital signal to extract required information. Both the raw data and the processed data are available to the host.
Key Features:
- Real-time spectral data acquisition with fast milli-sec response time
- Athermal design for ultra-low power consumption and improved reliability
- Hermetic-sealing ensures reliable operation in harsh environments
- Operates over wide -10 to +60 deg C temperature range
- Operates in high +85% relative humidity environments
- Covers wavelength ranges from 300-2500 nm
- Designed for field battery use operation
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NIR Sensors use Near Infrared energy to make direct measurements of specific constituents or components of products during processing. They operate on the principal that certain wavelengths of NIR energy are selectively absorbed by these constituents.
NDC Infrared Engineering manufactures a whole range of NIR Sensors which use three principle configurations:
. Backscatter (or Diffuse Reflection)
. Transmission and Forward Scatter (or Diffuse Transmission)
. Specular Reflection
Each configuration lends itself to particular products to offer a no-compromise measurement solution.
The advantage of NIR measurement technology is that it is completely safe, with extremely low energy levels in a safe area of the electromagnetic spectrum. This means that no special shielding is required nor any licensing or special safety training for operators.
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