BECKMAN 251404 Hamamatsu Deuterium Lamp Spectrophotomete L11137 Spectrophotometer

( Brand: Beckman ), ( Manufacturer Part Number: 251404 ), ( Part Type: Lamp ), ( Country Of Origin: United States )

Review BECKMAN Hamamatsu Deuterium Lamp Assy Spectrophotomete Spectrophotometer Free Shipping

Hamamatsu L11137 Deuterium Lamp for Beckman Spectrophotometer Model 251404

The Hamamatsu L11137 Deuterium Lamp is a high-performance accessory designed specifically for the Beckman Spectrophotometer Model 251404, offering exceptional reliability and precision in UV-Visible spectrophotometry applications.

This lamp is engineered with a deuterium bulb that emits intense, stable, and continuous radiation in the ultraviolet region, with a maximum emission at 190-350 nm. The deuterium lamp is ideal for measurements requiring high sensitivity in the UV range, such as the analysis of proteins and nucleic acids.

The Hamamatsu L11137 Deuterium Lamp features a compact design for easy integration with the Beckman Spectrophotometer Model 251404, while its long lifetime ensures minimal downtime and maintenance. The lamp is constructed with high-quality materials, ensuring durability and consistent performance over time.

In addition, the Hamamatsu L11137 Deuterium Lamp is designed with safety in mind. It features a built-in overheat protection mechanism that automatically shuts off the lamp when the temperature reaches a critical level, preventing potential damage to the lamp or the spectrophotometer.

With its superior performance, compact design, long lifetime, and built-in safety features, the Hamamatsu L11137 Deuterium Lamp is an essential accessory for any laboratory using the Beckman Spectrophotometer Model 251404 for UV-Visible spectrophotometry analysis. Invest in this top-tier lamp to elevate your lab's efficiency and productivity.

The Hamamatsu L11137 Deuterium Lamp is a popular choice for use with the Beckman Coulter DU 25 Spectrophotometer. Here are some pros and cons to consider before making a purchase:

1. High Quality: Hamamatsu is a reputable manufacturer known for producing high-quality UV lamps, ensuring reliable performance and long-term durability.

2. Compatibility: This lamp is specifically designed to work seamlessly with the Beckman Coulter DU 25 Spectrophotometer, reducing any potential compatibility issues.

3. Deuterium Source: Deuterium lamps provide a continuous spectrum of UV light, which is ideal for ultraviolet spectrophotometry as it minimizes the need for frequent lamp changes.

4. Low Maintenance: Deuterium lamps have a longer lifespan compared to traditional tungsten-halogen lamps, requiring less frequent replacement.

1. Cost: Deuterium lamps tend to be more expensive than tungsten-halogen lamps, which could be a significant factor depending on the frequency of use.

2. Limited Wavelength Range: Although deuterium lamps offer a broad spectrum, they do not cover the far ultraviolet region (below 190 nm), which may be a limitation for some applications.

3. Sensitivity to Contamination: Deuterium lamps can be more sensitive to contamination, which may affect their performance over time.

In conclusion, the Hamamatsu L11137 Deuterium Lamp is a high-quality, compatible option for use with the Beckman Coulter DU 25 Spectrophotometer. Its continuous spectrum, low maintenance, and long lifespan make it an attractive choice. However, the higher cost and limited wavelength range may be drawbacks for some users.

If you perform ultraviolet spectrophotometry frequently and require a reliable, long-lasting source of UV light, the Hamamatsu L11137 Deuterium Lamp could be a worthwhile investment. On the other hand, if you're on a tight budget or require a lamp that covers the far ultraviolet region, you may want to consider a tungsten-halogen lamp or explore other deuterium lamp options with a wider wavelength range.

Details:

This is the Type of deal to get before its gone. Items are expected to be paid for at the time of purchase. No hassles, no worries. IMPORTANT: The unit came as a Surplus from Federal University lab.

Stock # ST252711. This listing is for a Wonderful Deal on Brand New Condition Inside Open Original Box HAMAMATSU L11137 DEUTERIUM LAMP ASSY BECKMAN SPECTROPHOTOMETER as can be seen in the pictures. The charge for the lift gate is $75.00. The picture is the actual item buyer will receive.

HAMAMATSU L11137 DEUTERIUM LAMP ASSY for BECKMAN SPECTROPHOTOMETER FREE SHIPPING. Wire Transfers Are Also Accepted. We'll cardboard wrap the unit to pallet.

part #: 251404 price

• $150.00

specifications industrlasemr:

• brand: Beckman
• mpn: 251404
• part type: Lamp
• country of origin: United States

returns industrlasemr:

• policy: No Returns

offer industrlasemr:

• options: Ship-to-home
• availability: In Stock
• started: November 27, 2025
• quantity: 1
• sold: 0

seller industrlasemr:

• city: Ann Arbor, Michigan
• rating: 100.0%
• # reviews: 639

general industrlasemr:

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

payments industrlasemr:

• wallet: Paypal
• credit card: Discover
• other

shipping industrlasemr:

• service: FedEx Ground / FedEx Home Delivery, USPS Priority Mail Small Flat Rate Box
• type: Fixed
• class: Standard, Expedited
• transit: 5-9 Days
• cost: $0.00
• carrier: FedEx, USPS

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