Solution Science for Research and Industry

Posts tagged “LED

Display colour, intensity and flicker measured with new instruments from Gamma Scientific

Gamma Scientific [ @gammascientific ] has just introduced two new instruments for display measurements. Both offer colour, intensity and flicker testing of all types of LED, LCD, OLED and Quantum Dot screens.

The GS-1160 is the touchscreen-equipped handheld version, while the GS-1160B is designed for the bench and operates in conjunction with PC-based analysis software. The GS-1160 can also be used as a desktop system as it is supported by the same software.

These spectroradiometers, to give them their proper name, deliver faster results with repeatability superior to filter-based instruments. Additional measurement capabilities include gamma, white balance and uniformity.

Data is output on both via USB, or can also be stored on an SD card in the GS-1160 portable model. The GS-1160B can be programmed for custom testing as it has an Application Programming Interface (API). Commands can be sent via RS-232 or the USB.

For detailed specifications and more information about these or other products Gamma Scientific manufacture, please contact us.


We are in Edinburgh next week for IUPAB / EBSA

The joint 19th International Union of Pure and Applied Biophysics (IUPAB) and 11th European Biophysical Societies’ Association (EBSA) Congress takes place in Edinburgh next week.

From Sunday, July 16th to Thursday the 20th., the British Biophysical Society and the Biological Physics Group of the Institute of Physics (IOP) will host an outstanding scientific programme for this major international combined biophysics event. All areas of contemporary biophysics will be included in a varied programme covering single molecule studies to complex machineries.

Elliot Scientific will be demonstrating a complete system from our Optical Tweezers range that features tracking and force measurement on exhibition days: Sunday, Monday and Tuesday. You can also ask us about nanopositioning equipment for the microscope from Mad City Labs, as well as LED light sources and instruments designed for microscopy and optogenetics studies from Prizmatix, the LDLS – a novel super bright broadband lamp from Energetiq Technologies, and Spatial Light Modulators from HOLOEYE.

We can be found on Stand 40 within the Edinburgh International Conference Centre.

 


New DuaLED Light Engine for UV-Visible from Prizmatix

Prizmatix’s self-contained UHP-M is an ultra-high power UV-Visible light source designed to replace Metal-Halide and Mercury lamp systems in many microscopy and fluorescence applications.

Incorporating two independently controllable Prizmatix large-chip LEDs, the UHP-M delivers broadband white from a single 55 W LED, and high power UV from a single 10 W LED operating at 365, 385 or 405 nm depending on model ordered. The UHP-M offers:

  • Optically isolated TTL & analogue inputs for each channel
  • Fast TTL switching
  • Low optical noise
  • Long life (no lamp replacement)
  • Fanless operation
  • Remote control*
  • USB interface*

uhp-m_withchart

* The UHP-M requires no external control if operating at full power. However, if power levels need to be adjusted, an optional remote control or USB interface will be required.


New products from Gamma Scientific are deLUXe

rs7-1-1000The recently introduced SpectralLED™ tunable light source from Gamma Scientific combines the light of dozens of discrete LEDs – each having a different centre wavelength – to produce output that can be programmed to closely match virtually any illuminant source or the spectrum of any illuminant reflected by a target.

Now new SpectralLED™ models are available with either fibre-optic outputs for awkward to reach places requiring illumination, or as a 1 m integrating sphere system offering ultra-uniform output from a 300 mm diameter port.

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Gamma Scientific has also introduced new display measurement instrumentation equipped with powerful spectral data acquisition and analysis software that makes them ideal for calibrating any type of display…ned-with-bt-cropped

  • LEDs, LCDs & Plasmas
  • Near eye systems
  • VR headsets & helmet-mounted optics
  • Video walls
  • Projection screens, HUDs
  • …and more

For more details, visit our Gamma Scientific product pages or contact us for specific information.

 


Bright products for Microscopy, Spectroscopy and Optogenetics

OLYMPUS DIGITAL CAMERAElliot Scientific distribute a comprehensive range of high powered LED light delivery products for microscopy, spectroscopy, optogenetics, and other scientific research and industrial applications. Manufactured by Prizmatix, a scientist-led company that specialises in the design and manufacturing of ultra high-power LEDs, a range of power levels and wavelengths across the spectrum are available for applications that include…

  • For microscopy and imaging: the powerful UHP-T LED series
  • For optogenetics: single and dual wavelength systems for in-vivo and in-vitro research
  • For custom setups:
    • offering modularity and versatility
    • fibre-coupled units with up to 11 different LEDs

STSI-All-250-1For in-vivo and in-vitro optogenetics, Prizmatix offer a full range of modules that start from single wavelength plug-and-go kits, to multi-wavelength systems for activation and silencing in the same fibre. From light sources to cannulae, and everything in between, Prizmatix provides all the components necessary for experimenters in neuroscience, neurobiology, electrophysiology, biochemistry and biophysics. Typical systems have been constructed by researchers for:

  • Detection & excitation
  • Intensity monitoring
  • In-line filtering, attenuation or polarisation
  • Reflectance or fluorescence detection for in situ, in-vivo, or in-vitro applications

Prizmatix have extensively developed various photonics products for use in neuro and bioscience research such as optogenetics, as well as traditional chemistry, biology and physics. For example, fluorescence and Raman spectroscopy, microscopy, and absorption measurement are typical applications here. Elliot Scientific are always happy to advise, so contact us today for further information.


UHP-T-MP: Excellent for Optogenetics/fluorescence excitation in microplate applications

batch5-057The UHP-T-MP series of Ultra High Power LEDs, by Prizmatix, feature a powerful rectangular (3:4) homogeneous collimated beam useful in many demanding applications such as direct microplate illumination without a light guide, fluorescence microscopy and machine vision.

Optimal illumination of standard 96 well microplates from a working distance of about 40 cm is realised by its aspheric optics, and the USB-equipped LED controller supports CW or pulsed operation via a TTL trigger. LED intensity can be set via a pot or external analogue voltage input.

The UHP-T-MP is available in blue – 455 nm, green – 528 nm or red – 630 nm wavelengths, and can be used coupled to an optical fibre or liquid light guide, or just as a collimated light source.

Key features

  • Single chip Ultra High Brightness LED
  • Precisely adjustable, stable power
  • 3:4 aspect ratio
  • CW or pulsed operation
  • USB interface
  • Long life (no consumable parts)

For more information, please contact us.


October 2016 ‘Photonex’ Newsletter Out Now

October 2016 NewsletterThe Elliot Scientific October 2016 Photonex newsletter is now available. In this issue we preview all the equipment we will be bringing to the show, highlight the manufacturers we will be representing, and reveal three new products. Read more to find out.

To view it in a browser, click here.

To read it magazine-style online, click here.

To download it as a PDF, click here.


Microscopy, Spectroscopy and Optogenetics benefit from Prizmatix Ultra High Power LEDs

OLYMPUS DIGITAL CAMERAElliot Scientific distribute a comprehensive range of LED light delivery products for microscopy, spectroscopy, optogenetics, and other scientific research and industrial applications from Prizmatix, is a scientist-led company that specialises in the design and manufacturing of ultra high-power LEDs. These are available in a range of power levels and wavelengths across the spectrum for applications that include:

  • The UHP-T LED for microscopy and imaging – One of the most powerful available today
  • Optogenetics – Single and dual wavelength systems for in-vivo and in-vitro research
  • Multi-wavelength LED systems offering modularity and versatility for customised setups
  • Fibre-coupled units, with up to 11 different LEDs, delivering light through a range of fibre options

STSI-All-250-1For in-vivo and in-vitro optogenetics, Prizmatix offer a full range of modules that start from single wavelength plug-and-go kits, to multi-wavelength systems for activation and silencing in the same fibre. From light sources to cannulae, and everything in between, Prizmatix provides all the components necessary for experimenters in neuroscience, neurobiology, electrophysiology, biochemistry and biophysics. Typical systems have been constructed by researchers for:

  • Detection & excitation
  • Intensity monitoring
  • In-line filtering, attenuation or polarisation
  • Reflectance or fluorescence detection for in situ, in vivo, or in vitro applications

Prizmatix have extensively developed various photonics products for use in neuro and bioscience research such as optogenetics, as well as traditional chemistry, biology and physics. For example, fluorescence and Raman spectroscopy, microscopy, and absorption measurement are typical applications.

For more information, please contact us.


Tomorrow and Wednesday, visit Elliot Scientific at SPIE Astronomical Telescopes + Instrumentation in Edinburgh

sky-night-space-galaxyFor only two days during the prestigious SPIE Astronomical Telescopes + Instrumentation conference in Edinburgh, will developers and users of telescopes and instrumentation be able to visit our stand at the event’s exhibition. Elliot Scientific is featuring products from leading companies such as Energetiq Technology, Gamma ScientificLake Shore Cryotronics and Vescent Photonics.

EQ99XFC_SQFrom tomorrow, our team will be on hand to discuss how the technologies available through Elliot Scientific can help deliver measurement solutions for the problems scientists encounter involving light, magnetic fields, or cryogenic temperatures. We will also be demonstrating two novel light sources – a revolutionary broadband ultra-bright plasma-based lamp and a new tunable LED system that can be programmed to mimic virtually any illuminant or reflected spectrum, plus spectroscopy and laser modules, and more.

The SPIE Astronomical Telescopes + Instrumentation Exhibition take places at the Edinburgh International Conference Centre on Tuesday and Wednesday, June 28th & 29th. For more information, please contact us.


May 2016 Newsletter Out Now

May 2016 NewsletterThe Elliot Scientific May newsletter is now available. In this issue we are amazed by HOLOEYE’s latest Ultra High Definition 10 Megapixel SLM panels, admire the new super low profile three-axis nanopositioning stage from Mad City Labs, marvel at the range of Prizmatix LEDs for Optogeneticists, and relish OZ Optics’ additions to their fibre optic component range, plus OPIE’16, the Photonex Scotland Roadshow, and in Edinburgh, SPIE’s Astronomical Telescopes & Instrumentation Expo

To view it in a browser, click here.

To read it magazine-style online, click here.

To download it as a PDF, click here.


April 2016 Newsletter Out Now

April 2016 NewsletterThe Elliot Scientific April newsletter is now available. In this issue we are illuminated by Gamma Scientific’s new SpectralLED light source, magnetically attracted to Lake Shore’s 7400 Series VSM, introduced to benchtop test and measurement systems from OZ Optics, feel the 75 Kelvin chill with CryoSpectra’s latest compressor and cold head combo, and mention the recent Photonex London Roadshow.

To view it in a browser, click here.

To read it magazine-style online, click here.

To download it as a PDF, click here.


More eye protection from lasers: NoIR LaserShields expands range in UK

With the news of multiple high-profile incidents involving laser pens being pointed at passenger aircraft; Elliot Scientific welcomes the recent addition of four more CE-certified laser filters and several new stylish frames to our existing NoIR LaserShields® range. The filters are:female-31

AG4 – blocks UV and 532 nm green light sources

YG5 – blocks IR lasers operating around 1064 nm

RT1 & RT2  – attenuate UV, 532 nm green and near-IR from about 800 to 1064 nm, making them ideal for visual alignment applications or laser pointer protection

Eyes can be permanently damaged by direct or reflected exposure to lasers, high-power LEDs and plasmas – arc welding for example.

NoIR safety eyewear is designed to absorb specific light energies, and must be selected by considering source wavelength(s) and peak irradiance, required optical density (OD), visual light transmittance, field of view, effects on natural colour rendition and frame comfort.

A number of frame styles are now also available in white, while an extra small model has been introduced for petite faces, adolescents and pre-teens. This will allow paediatric, medical and dental services involving laser treatments to offer better eye protection for children.

Your eyesight is important! Please contact us if you work with, or might be affected by, lasers or any other intense light source.

Retinal injury occurs from exposure to visible, such as the possible Blue Light Hazard effect, or near IR energy (400-1400 nm), while corneal or lens damage results from UV (190-400 nm) and IR (1400-11000 nm) exposure.