Replacement Deuterium Lamp for VARSAL 705-553 Multi Application - L2D2

Replacement for VARSAL 705-553 deuterium lamp L2D2 used across multiple spectrophotometers and HPLC detectors. This lamp supplies the ultraviolet output required for absorbance measurements in laboratory analysis equipment. The deuterium arc provides stable intensity across the UV spectrum essential for precise detection in scientific workflows. Laboratories rely on consistent lamp performance to maintain data accuracy during extended analytical runs. Proper installation restores full functionality to instruments that depend on reliable light sources for quantitative results. Users benefit from reduced downtime and continued operation without needing to replace entire detector assemblies. The design ensures compatibility with existing mounting hardware in supported systems while delivering performance comparable to original equipment. Regular replacement intervals help sustain optimal sensitivity and prevent signal degradation over time. Additional engineering focuses on minimizing warm-up periods so operators can begin measurements quickly after installation. Thermal management features keep housing temperatures within safe limits during continuous use. Every unit undergoes testing for output stability before shipment to guarantee reliable results from the first use onward.

Key Features & Benefits

• Designed as direct replacement for VARSAL 705-553 in analytical instruments
• Provides deuterium arc discharge for UV range detection tasks
• Supports operation in Varsal and other brand HPLC systems
• Matches form factor for L2D2 series installations
• Delivers stable baseline readings for extended laboratory sessions
• Minimizes instrument recalibration requirements after swap

Product Specifications

• MPN: 705-553
• Brand: VARSAL
• Lifespan: 2000 hours
• Wavelength range: 160-400 nm

Replacement Compatibility

Compatible with Varsal spectrophotometers and HPLC detectors requiring the 705-553 L2D2 deuterium lamp. Also fits multi-application setups using equivalent deuterium sources in laboratory analytical devices from various manufacturers. Always verify socket configuration and power requirements prior to installation to ensure seamless integration.

Discover the Perfect Replacement

Browse our selection of replacement lamps to locate the exact match for your instrument model and restore measurement capability without delay. Our inventory includes options for common laboratory platforms ensuring quick access to critical consumables. Proper selection supports ongoing compliance with analytical protocols and maintains throughput in busy testing environments. Extended testing confirms that each lamp maintains intensity levels required by modern detectors throughout its rated life. Users report fewer interruptions and consistent peak shapes after switching to this reliable alternative. Inventory is maintained to support both single-unit purchases and bulk orders for high-volume laboratories.

During the checkout process, you can choose from expedited services such as overnight delivery to standard ground shipping. We aim to ensure your order is delivered promptly and reliably, wherever you are.

All returns must be made within 30 days of purchase with the invoice. (After 30 days, Interlight credit only, Minimum 25% restocking fee, no returns after 60 days, special items order just for you are not returnable.)

At Interlight, your satisfaction is our priority. We offer a 30-day money-back guarantee on eligible products, provided they are returned in resalable condition with the original invoice.