UV, Visible, NIR, and Broadband LED Light Sources
Product Details
The LSM LEDs are controlled by the LDC-1 single channel driver and controller. This controller is required for LED operation.
LSM series LED light sources are ideal for fluorescence excitation and other measurements requiring narrowband illumination. The innovative optical design of the LSM LED family provides highly efficient coupling into an optical fiber, ensuring high power for fluorescence excitation where every photon counts.
LSM LEDs are available in discrete wavelengths ranging from 265-880 nm and in a warm white option with color temperature of 3000K. LSM LEDs accommodate multiple mounting options (DIN rail, optical bench, rack) and are supplied with a rugged plastic case for carrying multiple LEDs and accessories.
Product Overview
Efficient LSM LED Optical Coupling
Innovative optical design ensuring high power for excitation
Adaptable
Easy to mount in different environments
Specifications
Wavelength Coverage
265-880 nm
| Part Number | CWL (nm) Nominal | CWL (nm) Typical | FWHM (nm) | Typical Output Power* (mW) | Maximum Drive Current – CW (mA) | Maximum Drive Current – Pulsed (mA) | Pulse Power* |
| LSM-265A | 265 | 267 | 11 | 0.18 | 350 | 350 | 0.22 |
| LSM-280A | 280 | 282 | 11 | 0.18 | 350 | 350 | 0.22 |
| LSM-310A | 310 | 312 | 16 | 0.21 | 350 | 350 | 0.23 |
| LSM-365A | 365 | 371 | 12 | 10.08 | 1400 | 2000 | 14.28 |
| LSM-385A | 385 | 388 | 12 | 15.95 | 1400 | 2000 | 20.55 |
| LSM-405A | 405 | 414 | 17 | 10.26 | 1000 | 1300 | 16.00 |
| LSM-470A | 470 | 461 | 18 | 3.15 | 350 | 1000 | 7.23 |
| LSM-533A | 533 | 528 | 36 | 1.96 | 350 | 1000 | 4.08 |
| LSM-635A | 635 | 628 | 14 | 2.68 | 350 | 1000 | 7.55 |
| LSM-880A | 880 | 870 | 44 | 0.84 | 350 | 1000 | 2.41 |
| LSM-WARM-WHITE | 3689K | NA | NA | 6.41 | 700 | 1000 | 9.99 |
| Specifications | UV LEDs | Visible LEDs | NIR LED | Broadband LED |
| Wavelength Range | 265; 280; 310; 365; 385 nm | 405; 470; 533; 635 nm | 880 nm | Warm White |
| Safety & Regulatory | CE | CE | CE | CE |
| Operating Humidity | ≤ 85% Relative humidity non-condensing | ≤ 85% Relative humidity non-condensing | ≤ 85% Relative humidity non-condensing | ≤ 85% Relative humidity non-condensing |
| Operating Temperature | 0 °C to 50 °C | 0 °C to 50 °C | 0 °C to 50 °C | 0 °C to 50 °C |
| Fiber Connector | SMA 905 | SMA 905 | SMA 905 | SMA 905 |
| Dimensions | 3 x 6.4 x 3.3 cm | 3 x 6.4 x 3.3 cm | 3 x 6.4 x 3.3 cm | 3 x 6.4 x 3.3 cm |
| Weight | 120 g | 120 g | 120 g | 120 g |
| Power Consumption | 2A (maximum) | 2A (maximum) | 2A (maximum) | 2A (maximum) |