| Attribute | Value |
|---|---|
| Brand | Darkstar Technologies |
| Model | D420 |
| Wavelength | 850 nm |
| Type | Nanometer Source |
| Weight | 100 gm |
What is the Darkstar D420 850nm Source?
The Darkstar D420 is an high-end infrared light source that emits at a wavelength of 850 nanometers. This wavelength is within the near-infrared (NIR) band and is ideal for a vast number of applications, from biomedical testing and optical sensors to quality control in industry and communications.
The “850nm” sweet spot balances deep penetration in biological tissue (which is useful in medical imaging) and good performance in a wide range of sensor systems.
Key Benefits of the D420 850nm IR Source
Let’s itemize the features that make the Darkstar D420 stand out as an excellent choice in its class:
1. Stable Output
Stability is a key metric in any optical device. The D420 is engineered to provide consistent intensity across long test cycles, ensuring minimal variation in your measurements.
2. Compact and Rugged Design
Space is often a constraint in labs and production setups. The D420 is compact yet built to handle demanding environments, offering durability without sacrificing performance.
3. Precision Wavelength Output
At 850nm, it provides a centered, tightly focused emission for applications requiring tight spectral control. It’s commonly used for testing photodiodes, cameras, and other sensors tuned to this IR range.
4. Low Power Consumption
Efficiency is important. The D420 provides robust IR output without the high energy requirements, making it ideal for long-duration testing or integration into low-power systems.
Applications of the D420 850nm Source
This instrument isn’t only constructed well—it’s made to do serious work. Here’s why it excels:
• Optical Testing
In factories and research laboratories, the D420 assists in the verification of optical systems and sensors. Its 850nm wavelength is particularly applicable to fiber optic communication testing and infrared camera calibration.
• Biometric and Medical Sensors
Most biometric devices, such as facial recognition and pulse oximeters, employ 850nm IR. The D420 is a trusted source of light to create and test these instruments.
• R&D and Academic Labs
Researchers investigating material properties or developing next-generation technology need a reliable NIR source. The D420’s accuracy and low noise make it an ideal selection in academic research environments.
• Automation and Quality Assurance
Automotive and electronics industries depend on automated inspection systems. IR lighting at 850nm is commonly employed to identify material defects or misalignments.
Why Choose the Darkstar D420?
There are several IR sources available on the market—but the D420 integrates premium performance, dependability, and affordability in one small package. Here’s what customers like:
- Easy integration with existing systems
- Reliable, consistent performance with low maintenance needs
- Longer life, with intelligent thermal management
- Excellent manufacturer support
No matter if you’re a systems engineer, an R&D professional, or optical test technician, the D420 is a solid tool you can rely on.
