
( Brand: Hamamatsu ), ( Manufacturer Part Number: R928-17 ), ( Type: Photomultiplier Tube )
The Hamamatsu R928-17 Photomultiplier Tube (PMT) is a high-performance optical detection device, specifically designed for use with the Shimadzu UV-2101PC spectrophotometer. This PMT is a crucial component for enhancing the sensitivity and efficiency of UV-Vis spectrophotometry, contributing to accurate and reliable experimental results.
The R928-17 Photomultiplier Tube features a photocathode with a peak quantum efficiency of 20% at 200nm, ensuring excellent sensitivity in the ultraviolet region. It is equipped with a bialkali photocathode, which provides broad spectral sensitivity from 160nm to 650nm, making it suitable for a wide range of UV-Vis applications.
The PMT boasts a high gain of up to 8x10 6 , enabling the detection of very low light levels. The internal structure includes a base, a dynode, and a series of subsequent dynodes, which amplify the photoelectric signal generated by the photocathode. This design ensures a low noise level, contributing to the overall high signal-to-noise ratio of the PMT.
The R928-17 Photomultiplier Tube is constructed with durability in mind, featuring a vacuum-sealed glass envelope to protect the internal components from contamination and damage. It operates efficiently at a high voltage of 1500V, ensuring stable performance across a wide range of experimental conditions.
In summary, the Hamamatsu R928-17 Photomultiplier Tube offers exceptional sensitivity, broad spectral response, high gain, and low noise levels, making it an ideal choice for UV-Vis spectrophotometry applications, particularly when used with the Shimadzu UV-2101PC spectrophotometer. Its robust construction ensures long-term reliability and durability, making it a valuable addition to any laboratory setting.
Pros of Buying Hamamatsu R928-17 Photomultiplier Tube for Shimadzu UV-2101PC:1. High Quality: Hamamatsu is a well-known manufacturer of photomultiplier tubes, renowned for their high-quality products. The R928-17 is no exception, offering excellent performance and reliability.
2. Suitability: This photomultiplier tube is specifically designed for use with the Shimadzu UV-2101PC spectrophotometer, ensuring a seamless integration and compatibility.
3. Sensitivity: The R928-17 is known for its high sensitivity, making it ideal for detecting low-level light signals.
4. Durability: Hamamatsu photomultiplier tubes are built to last, providing long-term usage and reducing the need for frequent replacements.
Cons of Buying Hamamatsu R928-17 Photomultiplier Tube for Shimadzu UV-2101PC:1. Price: Hamamatsu products, including the R928-17, are generally more expensive compared to other brands. This could be a significant factor for those on a tight budget.
2. Availability: Due to its high quality and specific application, the Hamamatsu R928-17 may not be as widely available as other photomultiplier tubes, which could lead to longer wait times for delivery.
Ending Conclusion:The Hamamatsu R928-17 Photomultiplier Tube is a high-quality product that offers excellent performance and durability, making it an ideal choice for those using the Shimadzu UV-2101PC spectrophotometer. However, its higher price and potential availability issues may make it less appealing to some users.
Recommendation:If budget is not a concern and you require the best performance for your Shimadzu UV-2101PC, the Hamamatsu R928-17 is a strong recommendation. For those seeking a more cost-effective option, it would be worth considering other brands that offer similar features and compatibility with the Shimadzu spectrophotometer. Always ensure to research and compare products to find the best fit for your specific needs.
Guaranteed to work perfectly. Listing Details: condition: Used / good. Shimadzu UV-2101PC. Testing performed: Removed from a working environment.