Wavelength Calibration Surface Light Source (300 × 300 mm)

The 3-Wavelength Calibration Surface Light Source is designed for applications that need precise, stable, and uniform illumination. It combines three wavelengths, 395nm, 420nm, and 450nm, into a single high-performance LED surface light system.

Wavelength Calibration Surface Light Source (300 × 300 mm)

Category Mixed-wavelength Light Source

This product is ideal for calibration, testing, and industrial processes where consistent light intensity and uniform coverage are important.

Key Features

Three wavelengths in one unit: 395nm, 420nm, 450nm
High irradiance output for strong and effective illumination
Excellent uniformity across the light surface
Adjustable power from 5% to 100%
Stable constant current driving system
Efficient air cooling for long working hours
Compact and durable design
Independent control for each wavelength channel

Technical Specifications

Parameter	Specification
Maximum Irradiance (UVA 395/420nm)	465 mW/cm²
Maximum Irradiance (Blue 450nm)	486 mW/cm²
Irradiation Distance	50 mm
Emitting Area Size	300 × 300 mm
Effective Uniform Area	250 × 250 mm
Max Electrical Power (395/420nm)	650 W
Max Electrical Power (450nm)	593 W
Light Source Dimensions	354 (L) × 354 (W) × 100 (H) mm
Driver Dimensions	496.5 (L) × 208.5 (W) × 168 (H) mm
Weight (Single Unit)	Approx. 6 kg
Cooling Method	Air Cooling
Power Adjustment	5% – 100%
Control Mode	Constant Current Driver
Multi-Wavelength Control	3 Independent Channels
LED Fault Detection	Available

Performance

UVA (395nm / 420nm)

Maximum Irradiance: 465 mW/cm²
Minimum Irradiance: 398 mW/cm²
Average Irradiance: 434 mW/cm²
Uniformity: Approx. 91%

Blue Light (450nm)

Maximum Irradiance: 486 mW/cm²
Minimum Irradiance: 407 mW/cm²
Average Irradiance: 454 mW/cm²
Uniform Area: 250 × 250 mm with over 90% uniformity

Design & Build

The system features a compact and solid structure with a 300 × 300 mm emitting area. It uses advanced LED arrangement and optical design to ensure even light distribution. The air cooling system keeps the device stable during continuous operation.

Applications

Optical calibration systems
Laboratory testing and measurement
UV curing and exposure processes
Electronics and semiconductor inspection
Research and development projects

Advantages

Multiple wavelengths in one system
High uniformity for accurate results
Reliable performance for industrial use
Easy power control for different needs
Long service life with stable output

Frequently Asked Questions

1. What applications are UVLEDTEK products used for?

UVLEDTEK products are widely used in water treatment, air purification, surface sterilization, industrial curing, biomedical applications, and automotive electronics. Our UV LED technology provides efficient and mercury-free ultraviolet solutions for various industries.

2. Can UVLEDTEK products be customized for specific applications?

Yes. UVLEDTEK provides customized UV LED modules and solutions based on your application requirements, including wavelength, power output, packaging, and system design.

3. What wavelengths are available for your UV LED products?

Our UV LED products are available in multiple wavelengths, including UVC, UVB, and UVA ranges. Specific wavelength options depend on the product model and application requirements.

4. How long is the lifespan of UVLEDTEK products?

UVLEDTEK products are designed for long operational lifetimes with stable performance. Actual lifespan may vary depending on operating conditions, cooling systems, and application environment.

5. Do you provide technical support for product integration?

Yes. Our engineering team provides technical support to help customers select the right UV LED solution and integrate it into their systems or equipment.

We need this product?

You can obtain business and technical consultation through the following methods

Water Treatment

UV Light Curing

Photocatalytic Reactor