Description

The YG1803 UV Transilluminator provides laboratory-grade DNA/RNA gel visualization with its triple-wavelength UV system (254nm, 302nm, and 365nm). Featuring a 200×150mm quartz viewing surface and high-efficiency UV lamps, this unit delivers uniform illumination without requiring a darkroom. The durable UV filter glass protects samples while maximizing visibility, and the built-in cutting guide allows precise gel excision directly on the platform.

Key technical specifications include:

• 302nm transmission wavelength for optimal DNA band visualization
• 254nm & 365nm reflectance wavelengths for versatile applications
• Long-life quartz UV lamps (8W transmission, 11W reflectance)
• Compact benchtop design (435×295×490mm, 16.9kg)
• All-weather operation for continuous lab workflows

Priced competitively in the mid-range laboratory equipment market, the YG1803 offers exceptional value for molecular biology labs, forensic facilities, and teaching institutions requiring reliable gel documentation.

Frequently Asked Questions

• Do I need protective eyewear when using this transilluminator? Absolutely! Always use UV-blocking goggles and skin protection when operating – the included filter glass protects samples but not users.
• Can I visualize both DNA and protein gels with this unit? Yes! The 365nm wavelength is ideal for protein gels stained with fluorescent dyes, while 302nm works best for ethidium bromide DNA staining.
• How long do the UV lamps typically last? The quartz UV lamps provide approximately 2000 hours of use – we recommend keeping spares for uninterrupted workflows.

Advantages and Disadvantages

Advantages

• Triple-Wavelength Versatility – View DNA, RNA, and proteins on one platform
• Space-Saving Design – Compact footprint fits crowded lab benches
• No Darkroom Needed – Built-in UV shielding enables daytime use

Disadvantages

• Manual Operation – Lacks digital imaging capabilities of premium systems
• UV Hazard – Requires proper safety equipment
• Fixed Viewing Area – 200×150mm surface may be small for some applications

Product Use in the Field

The YG1803 excels in:

• Molecular biology labs for PCR product verification
• Forensic DNA analysis of restriction digests
• University teaching labs demonstrating gel electrophoresis
• Quality control in biotechnology production

Its rugged construction makes it particularly valuable for high-throughput labs where equipment sees daily use, while the simple operation is perfect for student training environments.

Recommendations

For optimal performance and safety:

1. Always wear UV protection (goggles, lab coat, gloves)
2. Clean the quartz surface weekly with ethanol to maintain clarity
3. Document lamp usage hours to anticipate replacements
4. Store in a dry environment when not in use
5. Use the cutting guide for precise band excision

Ready to upgrade your gel visualization? Request your YG1803 quote today – where laboratory reliability meets affordable performance. Our technical team can help you select the perfect UV solution for your application.

Technical Specifications