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LumeDEL's NewDEL fiber-coupled LEDs offer high-performance, simplicity, and flexibility for medical, biotech, and industrial applications. The NewDEL platform includes narrowband and broadband sources, designed for ease of use with built-in driver and control options. These LEDs deliver spectrally stable output and are efficient replacements for lasers and lamps in scientific and industrial applications.

Applications

UV [Ultra Violet]

• Ultraviolet Germicidal Irradiation (UVGI) Research,

• Photocuring/Photopolymerization,

• UV Based Chemical and Biological Analysis.

VIS [Visible]

• Antimicrobial blue light (aBL) therapy,

• Fluorescence guided surgery,

• Fluorescence imaging,

• Optogenetics,

• Photobiomodulation,

• Photocatalysis,

• Photodynamic Therapy (PDT).

NIR [Near Infrared]

• Fluorescence Guided Surgery,

• Functional near-infrared spectroscopy (fNIRS),

• NIR spectroscopy (NIRS),

• Photobiomodulation,

• Photodynamic Therapy (PDT).

BB [Broadband]

• Spectroscopy

• Industrial acceptance testing

• Materials research

• Process control

• Spectral reflectometry

• Colorimetry

• Thin film metrology

• Plasma processing endpoint detection

Features

• High output power capability,

• LED wavelengths from 275 nm to 1100 nm,

• Integral driver/controller in each unit,

• Windows®-based GUI,

• Serial connectivity with programmability,

• PWM, pulsed, and trigger modes of operation,

• Optimized thermal properties for stable output power,

• Long life (no lamp replacement required),

• SMA905 connectors for use with large core, high NA, multimode fiber optic patch cords,

• Integrated memory chip (EEPROM) stores operating parameters.

Specifications 

• Optical Coupling: SMA 905 type connector for multi-mode optical fibers with core diameters up to 1000 µm (FC connector optional).

• Operating Modes:

• Pulse Width Modulation: Default 490Hz, Custom (user set) 1-500Hz. 

• Internal Trigger: Set Pulse Delay 10ms – 32s, Set Pulse Duration 10ms – 32s.

• External Trigger:  RS-232, DB-9 female, Converter cable RS-232 to USB-A (FTDI).

• Trigger connector: Optically isolated BNC, 50 Ohms for External Trigger mode. Cable not included.

• Monitor connector: BNC, 50 Ohms for reading PWM or pulse waveform. Cable not included.

• Manual operation: Front panel intensity switch for Pulse Width Modulation mode. Step size set by software; 1, 2, 4, 5, or 10 percent.

• Remote Operation:

• Software: Windows based GUI, available by download. 

• Programmability: Serial commands are provided to control a unit and query its status using a terminal program or other suitable programming systems.

• Front Panel Display: Passive cooling via conduction Internal temperature sensor/monitor readable by software.  

• Power supply: Universal AC/DC Wall adapter, 90 to 264VAC at 47 to 63Hz input 12V 12W output, 1.5 m cord length, DOE VI Efficiency, Class B EMI, Safety Approvals: cUL/UL, RCM, CB, CE (international socket blade options).

• Dimensions/Weight: 4.7 x 4.5 x 2.0 in (119.1 x 115.1 x 51.6 mm) / 1.1 lbs (0.5 kg)   

Typical Spectral Distribution

Optional Accessories 

• Fiberoptic Patch Cords

• FP63P: POF, high NA, NA 0.63, 350-850 nm,

• FP58P: POF, high temperature NA 0.58, 350-850 nm,

• FP50H: UV-VIS silica optical fiber NA 0.50, 300-1200nm,

• FP22H: UV resistant silica optical fiber NA 0.22, 250-1200nm.

• Collimating Lenses

• CL05S: Lens diameter 5 mm UV fused silica NA 0.22-0.37,

• CL12G: Lens diameter 12.5 mm Molded glass NA 0.50-0.63,

• CL30G: Lens diameter 30 mm Molded glass NA 0.50-0.63.

• Filter Holders

• FH32A: Inline filter holder holds optical filters 9 to 24 mm diameter, 1 to 5 mm thick. Includes two CL05S collimating lenses.

• Mounting Hardware:

• MA35R: DIN rail mount kit,

• MA70S: Right-angle flange mount pair Must be factory installed.

• Cables:

• CA23F: USB to RS232 adapter cable FTDI chipset, 6 ft long,

• CA50B: Coaxial Cable, 50 Ohm BNC Male to BNC Male, 3 ft long.

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