HAMAMATSU R446 Photomultiplier Tube

( Brand: Hamamatsu ), ( Manufacturer Part Number: R446 ), ( Part Type: Tube )

Review HAMAMATSU Photomultiplier Tube Free

Hamamatsu R446 Photomultiplier Tube - High Performance for Precision Detection

The Hamamatsu R446 Photomultiplier Tube (PMT) is a versatile and high-performance device, engineered to deliver exceptional results in a wide range of scientific applications. This PMT, manufactured by the renowned optoelectronics company Hamamatsu Photonics, showcases a commitment to quality and innovation.

The R446 Photomultiplier Tube is designed with a photocathode made of bialkali S20 photocathode material, ensuring maximum photoelectric efficiency across a broad spectrum of ultraviolet, visible, and near-infrared wavelengths. This broad spectral response makes it an ideal choice for various research fields, including astronomy, particle physics, and life sciences.

Equipped with a robust 9-stage dynode chain, the R446 PMT offers a high gain of up to 8x10 6, ensuring the reliable detection of single photons. Each dynode stage is designed to minimize secondary electron emission variations, resulting in a stable and consistent output current.

The Hamamatsu R446 Photomultiplier Tube boasts a fast rise time of approximately 1.5 nanoseconds, allowing for swift response to rapid changes in light intensity. Combined with its low dark count rate of less than 100 Hz at -60 C, this PMT ensures optimal signal-to-noise ratio, enabling precise measurements and analysis.

The R446 PMT is housed in a compact and durable aluminum case, making it suitable for various mounting configurations. Its vacuum-sealed design ensures long-term stability, while the built-in high voltage connector simplifies the connection process.

In summary, the Hamamatsu R446 Photomultiplier Tube is a versatile and high-performance device, offering a broad spectral response, high gain, fast rise time, and low dark count rate. Suitable for a wide range of scientific applications, the R446 PMT is an essential tool for researchers seeking precision and reliability in photon detection.

Hamamatsu R446 Photomultiplier Tube (PMT) is a popular choice due to its high performance and versatility in various applications. Here are some pros and cons to consider:

1. High Quantum Efficiency: The Hamamatsu R446 PMT offers a high quantum efficiency (up to 30%) across a wide spectral range, making it suitable for a broad range of scientific research and industrial applications.

2. Low Dark Count: It has a low dark count rate, which reduces noise and improves the signal-to-noise ratio, resulting in better data accuracy.

3. Stable Performance: The R446 PMT is known for its stable performance over time, ensuring consistent results in long-duration experiments.

4. Robust Construction: Hamamatsu PMTs are built to withstand harsh environments, making them suitable for use in various industrial settings.

1. High Price: The Hamamatsu R446 PMT is relatively expensive compared to other PMT models, which may be a significant disadvantage for budget-conscious customers.

2. Size: The R446 PMT is larger than some other PMT models, which can be a disadvantage in applications where space is limited.

3. Limited Models: While the R446 series offers several models with different photocathode materials, the selection is not as comprehensive as some other manufacturers.

The Hamamatsu R446 Photomultiplier Tube is a high-performing PMT that provides excellent quantum efficiency, low dark count, and stable performance. However, its high price and size may be disadvantages for some users. If budget and space are not major concerns, the Hamamatsu R446 PMT is a solid choice for applications requiring high-quality photodetection.

If you are looking for a high-performance PMT and can accommodate the higher cost and larger size, the Hamamatsu R446 PMT is a recommended choice. For budget-conscious customers or those with space constraints, consider exploring other PMT models that offer similar performance at a lower price point or smaller size.

Details:

specifications industrlasemr:

• brand: Hamamatsu
• mpn: R446
• part type: Tube

Shipping industrlasemr:

• type: Flat
• handling: 1 days
• cost: $0.0

General industrlasemr:

• condition: Used
• businessindustrial > mroindustrial supply > lightinglasers > industrial lasers lighting lasers
• in stock: Yes

Seller industrlasemr:

• city: Saint Louis, Missouri
• zipcode: 63147

Returns industrlasemr:

• policy: returns accepted
• paid by: Buyer
• type: Money Back
• details: Returns accepted ONLY if item is not as described and/or pictured. Implied or assumed on behalf of BUYER does not apply. Item must be returned in the EXACT condition it was originally sent.
• time: 14 Days

Offer industrlasemr:

• Sold: 0
• bids: 0
• best offer: true
• Started: June 27, 2017, 7:30 pm
• quantity: 1

Payments industrlasemr:

• PayPal

Ratings:

1. fast shippment 06-24-17
2. Thanks! 06-04-17
3. good seller, prompt fast response 06-24-17
4. Good transaction, well worth doing business with. 05-27-17
5. Thank you for the quick delivery and great item !!! 5 Stars 06-09-17

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