NOBLELIGHT 45006253 Fiberlight Uv Vis Light Spectra D2 200 1100NM

( Brand: Noblelight ), ( Manufacturer Part Number: 45006253 ), ( Part Type: Uv Light ), ( Unit Type: Unit ), ( Country Of Origin: United States ), ( Intended Use/discipline: Biological Laboratory )

Review NOBLELIGHT Fiberlight D2 Compact Uv vis Light Source 200 1100nm Spectra

The **NobleLight FiberLight D2 UV-Vis Light Source (Model 4500-6253)** is a high-performance, versatile illumination system designed to deliver precise, broadband spectral output across the ultraviolet to visible range, making it an indispensable tool for spectroscopy, microscopy, and optical research applications. Engineered with cutting-edge fiber-optic technology, this compact yet robust light source leverages a deuterium arc lamp to generate a continuous spectrum spanning from **200 nm to 1,100 nm**, ensuring broad spectral coverage with exceptional stability and intensity. The deuterium lamp is renowned for its high radiant flux in the UV region, particularly between **160 nm and 400 nm**, where traditional tungsten or halogen sources often fall short, making it ideal for applications requiring deep UV analysis, such as fluorescence spectroscopy, photochemistry, or material characterization. The fiber-optic delivery system ensures uniform light distribution with minimal divergence, allowing for flexible integration into various optical setups, including spectrophotometers, microscopes, and benchtop analyzers.

What sets the FiberLight D2 apart is its **high radiometric stability and long operational lifespan**, thanks to NobleLight s proprietary lamp design and thermal management system. The integrated fiber-optic cable, featuring a **600 m core diameter**, facilitates precise light coupling with minimal signal loss, while the durable ceramic or metal housing protects the delicate components from environmental contaminants and mechanical stress. The system is optimized for **low-noise performance**, making it suitable for sensitive detection applications where signal integrity is critical. Additionally, the modular design allows for easy replacement of the deuterium lamp, reducing downtime and maintenance costs over the long term. Whether used for **UV-Vis absorption spectroscopy, fluorescence excitation, or optical material testing**, this light source provides researchers and engineers with a reliable, high-efficiency illumination solution that bridges the gap between traditional light sources and more specialized, narrowband alternatives.

Beyond its technical specifications, the FiberLight D2 is engineered with **user convenience in mind**, featuring a **compact and rugged form factor** that simplifies integration into existing laboratory setups. The system is compatible with a wide range of spectrophotometers and optical instruments, thanks to its standardized fiber-optic connectors and adjustable output intensity controls. NobleLight s commitment to quality assurance is evident in the **calibration-certified output**, ensuring traceability and consistency across applications. Whether deployed in academic research, industrial quality control, or pharmaceutical development, this UV-Vis light source delivers the **precision, durability, and spectral versatility** required to advance optical and analytical studies with confidence.

The **Noblelight 45006253 FiberLight D2 UV-Vis Light Source (200 1100 nm)** is a high-performance deuterium-halogen hybrid light source commonly used in spectroscopy, fluorescence, and analytical applications. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros**

1. **Wide Spectral Range (200 1100 nm)**

The device covers the entire UV-Vis-NIR spectrum, making it versatile for applications requiring broad wavelength coverage, such as absorption spectroscopy, fluorescence excitation, and photometric analysis.

2. **Hybrid Deuterium-Halogen Lamp Design**

- The deuterium lamp provides strong UV output (down to 200 nm), ideal for UV spectroscopy and fluorescence measurements.

- The halogen lamp extends coverage into the visible and near-infrared (up to 1100 nm), reducing the need for multiple light sources.

- The automatic switching between lamps ensures consistent performance across the entire spectrum without manual intervention.

3. **High Intensity and Stability**

Noblelight is known for producing high-intensity light sources with low flicker and high stability, which is critical for accurate spectroscopic measurements. The D2 model is designed to minimize drift over time.

4. **Fiber-Optic Output**

The fiber-optic delivery system allows for flexible coupling to spectrometers, microscopes, or other optical instruments, reducing alignment complexity and improving accessibility to remote or confined sample areas.

5. **Compact and Modular Design**

The unit is relatively compact for its capabilities, making it suitable for laboratory setups where space is limited. It can be integrated into existing systems with minimal modifications.

6. **Long Lifespan**

Noblelight lamps are engineered for durability, with lifespans typically exceeding 2000 hours for the deuterium lamp and 1000 hours for the halogen lamp, reducing downtime for replacements.

7. **Compatibility with Major Spectrometers**

The device is designed to interface seamlessly with popular spectrometers (e.g., Ocean Optics, Horiba, Shimadzu) and other analytical instruments, thanks to standardized fiber-optic connectors (e.g., SMA 905 or FC/PC).

8. **Low Maintenance**

The automatic lamp switching and robust construction minimize maintenance requirements. Users only need to replace lamps periodically, and the system does not require frequent recalibration.

9. **Precision and Reliability**

Noblelight is a reputable manufacturer with a track record of producing high-precision optical components. The D2 model is engineered to meet strict performance standards, ensuring reliable data output.

10. **Warranty and Support**

Noblelight offers warranties (typically 1 2 years) and technical support, which can be valuable for troubleshooting or addressing manufacturing defects.

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### **Cons**

1. **High Initial Cost**

The Noblelight D2 is a premium product, and its price point is significantly higher than that of basic halogen or deuterium lamps. This may be a barrier for budget-conscious users or small laboratories.

2. **Complexity of Operation**

While user-friendly, the hybrid lamp system requires proper initialization and calibration. Users must ensure the correct lamp is selected for the desired wavelength range, and improper handling (e.g., rapid switching) could reduce lamp lifespan.

3. **Fiber-Optic Alignment Sensitivity**

The fiber-optic output, though flexible, can be sensitive to bending or damage. Improper handling may lead to signal loss or misalignment, requiring careful installation and maintenance.

4. **Limited Customization**

The D2 model offers a fixed spectral range and lamp configuration. Users who require specialized wavelengths (e.g., narrowband UV) or alternative lamp types (e.g., xenon) may need to invest in additional components.

5. **Power Requirements**

The hybrid lamp system draws more power than single-lamp sources, which may necessitate additional electrical considerations (e.g., stable power supply, cooling) in some setups.

6. **Replacement Lamp Costs**

While the lamps themselves are durable, replacement deuterium or halogen lamps can be expensive, adding to the long-term cost of ownership.

7. **Size and Weight**

Although compact for its class, the unit is larger and heavier than some portable or benchtop alternatives, which may limit its use in field applications or space-constrained environments.

8. **Potential for UV Exposure Risks**

The UV output (down to 200 nm) poses a hazard to eyes and skin if not properly contained. Users must adhere to safety protocols, such as using UV-blocking enclosures or protective gear.

9. **Learning Curve for New Users**

Users unfamiliar with hybrid lamp systems or high-end spectroscopy may require training to optimize performance, particularly in settings where the device is shared among multiple operators.

10. **Compatibility Limitations**

While widely compatible, some older or non-standard spectrometers may require additional adapters or modifications to interface with the Noblelight D2, adding complexity.

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### **Conclusion**

The **Noblelight 45006253 FiberLight D2 UV-Vis Light Source** is an excellent choice for laboratories and applications requiring a **high-performance, broad-spectrum light source** with **automatic lamp switching, stability, and fiber-optic flexibility**. Its hybrid design eliminates the need for multiple light sources, and its reliability makes it ideal for demanding spectroscopic tasks. However, the **high upfront cost, complexity, and maintenance requirements** may not justify its purchase for users with simpler needs or tight budgets.

For **research laboratories, academic institutions, or industrial applications** where spectral range, intensity, and stability are critical (e.g., fluorescence spectroscopy, UV-Vis absorption, photometry), the D2 is a **superior investment**. In contrast, users with **limited budgets, narrow wavelength requirements, or basic applications** (e.g., simple visible-light measurements) may find more cost-effective alternatives (e.g., single-lamp deuterium or halogen sources) sufficient.

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### **Recommendation**

- You require a **single, high-performance light source covering 200 1100 nm** without manual switching.

- Your work involves **spectroscopy, fluorescence, or photometric analysis** where stability and intensity are non-negotiable.

- You need **fiber-optic flexibility** for coupling to spectrometers, microscopes, or other instruments.

- You can justify the **higher cost** based on long-term reliability and reduced downtime.

- Your budget is constrained, and you only need **UV or visible light separately** (e.g., a standalone deuterium or halogen lamp).

- Your application requires **narrowband or specialized wavelengths** not fully covered by the D2 s hybrid design.

- You prioritize **portability or minimalism** over broad spectral coverage (e.g., for fieldwork or compact setups).

For most **serious spectroscopic applications**, the Noblelight D2 is a **highly recommended** purchase due to its unmatched versatility and performance. However, weigh the cost against your specific needs to ensure it aligns with your long-term goals.

Details:

Shutter open/close, green LED is lit when. Cooling Not required. Tungsten Lamp Yes. Technical Specifications from supplier: Parameter FiberLight D2.

Removed from a Grace Revelries flash chromatography system. Power consumption 6 Watt. Relative humidity max. Used see photos.

Hearers Noblelight 45006253 Fiberlight D2 Compact UV-Vis Light Source 200 1100nm Spectra. Light exit Focused or collated beam. Spectral distribution 200 1100 nm, optional 185 nm.

part #: 45006253 price

• $899.00

specifications industrlasemr:

• brand: Noblelight
• mpn: 45006253
• part type: Uv Light
• unit type: Unit
• country of origin: United States
• intended use/discipline: Biological Laboratory

offer industrlasemr:

• availability: In Stock
• quantity: 1
• sold: 0
• started: February 11, 2026
• options: Ship-to-home
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general industrlasemr:

• Medical/Lab Equipment Attachments Accessories > Lamps, Bulbs Laser Components > Deuterium Lamps
• condition: Used

seller industrlasemr:

• # reviews: 2845
• rating: 99.8%
• city: Fargo, North Dakota

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