Independent LED drives
mA Per LED Drive
All the Phos-4 LED modules are based on high power, surface mount LEDs.
With some of the LEDs developing up to 150 mW total power with a radiant intensity value of >300 mW/Sr, coupling into a 600µm 0.39 NA fibre can exceed 20mW.
With that much power around, please do take note of the warning labels and the safety information.
For more details, check out the Products page for the specifications.
The Phos-4 is an incredibly stable LED light source.
Each of the 4, LED drives is based on a ±8ppm voltage reference.
Combine that with thermal clamping to 35±0.02°C, the drift in the output power can be as low as -0.02% / hour in continuous mode.
The thermal clamp and precision drive also means you can be sure that the spectral output will be as stable.
If you need other wavelengths, control inputs, or help optical selecting filters – We can help ! Please get in touch through the Contact page.
The Phos-4 is the only integrated fibre coupled LED light source that allows you to control Multi-Die LED’s. What does that mean ? Well the options are endless but here are a few.
We will be uploading application videos to our YouTube channel to show you how to get the most of your Phos-4.
The Phos-4 has been crucial in our investigation of oxygenation and tissue viability
The Phos-4 is a great system. It was so simple for us to start investigating fluorescence intensity measurements, allowing us to incorporating the filters we needed and to control it from a PC using the USB connection