LS-LED
LED Light Source
UV-Vis-NIR Spectral Range
Interchangeable High Power LEDs
Adjustable Power Output
SMA Optical Fiber Connector
Narrow Emission Wavelength Range
Innovative Slide Concept
Remote Control with SPEC Hub
Functional innovation
LS-LED is a compact and reliable LED light source that provides a stable and high-power spectral output for fluorescence measurements and other applications requiring narrowband illumination.
The innovative concept of LS-LED offers an easy and fast way of changing between the different wavelength options. Coupled with the SPEC Hub, it can be remotely operated in continuous, pulsed, or modulated mode.
Key features
The wavelength you need is a slide away
An innovative and creative solution for an easy and fast change between different LEDs. You only need to choose the ideal wavelength and insert the LED slide into the slot holder on the side of LS-LED. Simple as that!
High-power excitation
LED is the perfect light source to use in fluorescence measurements. In order to maximize the sensitivity, Sarspec supplies high-efficiency LEDs with full optical power concentrated in a short wavelength band. For users that want to have different levels of output power, there’s a knob to adjust the intensity for each application.
Multiple modes of operation and easy integration
The advanced electronics allow the LS-LED to be operated in continuous, pulsed and modulated modes. Trigger functions make this the perfect solution for integration in your experiment. Complete it with our SPEC Hub and turn this into a turnkey solution with full control via software.
Fluorescence Set-up with Multipurpose Cuvette Holder
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The multi-purpose cuvette holder is a versatile cuvette holder that provides accurate and highly sensitive absorbance, transmittance, and fluorescence measurements.
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Patch cords are fused silica-core fibers optimized for transporting light in a defined wavelength range.
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Speed and sensitivity combined in a small optical bench.
Fluorescence Set-up with Fluorescence Flow Cell
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Sarspec has fluorescence flow cells with a 10 mm path length that were designed using a right-angle configuration between excitation and emission to provide an optimal flow of the fluid, maximum efficiency, and minimum bubble entrapment.
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Patch cords are fused silica-core fibers optimized for transporting light in a defined wavelength range.
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A standout spectrometer with an industry-leading performance and ultimate sensitivity.
About the
LS-LED
Technical Information
| Wavelength Range | Optical Power | Operation Modes |
|---|---|---|
| 255 - 1550 nm | 500 µW to 750 mW (in a continuous wave) |
Continuous (CW), Int. Pulsed, Ext. Pulsed and Ext. Modulated |
| Intensity Control | Trigger Out / In | Optical Fiber Connector |
|---|---|---|
| Adjustable local knob or remotely | Yes / Yes | SMA 905 |
| External Control | Pulse Frequency | Power Consumption (max.) |
|---|---|---|
| Pulsed (max. 1KHz) and Modulated (CW-500 KHz) |
1 KHz, 1% duty cycle | 7 W |
| Power Requirements | Dimensions | Weight |
|---|---|---|
| 9 VDC/ 2 ADC | 95 (L) x 74 (W) x 80 (H) mm | 650 g |
More information
Ordering Information ￬
| Part-Number | Description |
|---|---|
| LS-LED | LED light source (Requires one slide LED-X) |
| LED-X | LED-X, where X is the LED wavelength |
| HUB-LED | SPEC Hub for optional remote control (cable included) |
Download our catalog
Interested in the LS-LED? Download our catalog to get all the summarized information on it.
Contact us
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