HAMAMATSU R212 Multialkali Photocathode Photomultiplier Tube

( Brand: Hamamatsu ), ( Model: R212 ), ( Country/region Of Manufacture: United States ), ( Type: Vacuum Tube )

Review HAMAMATSU Estate Vintage Multialkali Photocathode Photomultiplier

The Hamamatsu R212 Multialkali Photocathode Photomultiplier Tube is a high-performance device designed for applications requiring superior photon detection capabilities. This photomultiplier tube (PMT) features a multialkali photocathode, which offers a wide spectral range, extending from the ultraviolet (UV) to the near-infrared (NIR) region. This broad spectral sensitivity makes the R212 an ideal choice for various scientific and industrial applications, such as spectroscopy, astronomy, and particle physics.

The R212 PMT boasts a high quantum efficiency, which means it can convert a significant number of incident photons into electrical signals. Its photocathode material, a mixture of alkaline earth metals, ensures efficient photoemission across the visible and near-infrared regions. The tube's large active area of 25 mm in diameter further enhances its light-gathering capabilities, allowing it to detect even weak signals with high sensitivity.

The Hamamatsu R212 PMT is equipped with a robust, high-voltage multi-stage dynode chain, which amplifies the emitted photoelectrons. This design results in a high gain, typically around 10 6, enabling the detection of single photons in some applications. The dynode chain also ensures a low dark current, minimizing noise and improving the overall signal-to-noise ratio.

The R212 PMT is housed in a sturdy, hermetically sealed glass envelope, ensuring optimal vacuum conditions and long-term reliability. It is also equipped with a built-in base-isolated high-voltage power supply, simplifying the connection and operation of the device.

In summary, the Hamamatsu R212 Multialkali Photocathode Photomultiplier Tube is a versatile and high-performance device ideal for applications requiring broad spectral sensitivity, high quantum efficiency, and high gain. Its robust design and built-in power supply make it an easy-to-use and reliable solution for various scientific and industrial applications.

1. High Sensitivity: The R212 photomultiplier tube has a high quantum efficiency, making it highly sensitive to light. This means it can detect low levels of light, making it ideal for applications that require high sensitivity, such as astronomical observations, medical imaging, and particle physics experiments.

2. Wide Dynamic Range: The R212 photomultiplier tube has a wide dynamic range, allowing it to detect both low and high light intensities without saturation. This is beneficial in applications where the light intensity can vary significantly, such as in laser applications.

3. Stable Performance: The R212 photomultiplier tube is known for its stable performance over time and temperature. This makes it suitable for long-term applications where consistent performance is important.

4. Durable Construction: Hamamatsu is a reputable manufacturer known for its high-quality products, and the R212 photomultiplier tube is no exception. It has a durable construction that can withstand harsh environments, making it suitable for use in various applications.

1. High Cost: The R212 photomultiplier tube is a high-end product, and its price reflect that. It may be too expensive for some applications that do not require its high sensitivity or wide dynamic range.

2. Requires Expertise to Use: The R212 photomultiplier tube is a complex device that requires expertise to use correctly. Proper installation, alignment, and maintenance are essential to ensure optimal performance.

3. Limited Availability: Due to its high-end nature, the R212 photomultiplier tube may be less available than other photomultiplier tubes, making it harder to find and purchase when needed.

The Hamamatsu R212 Multialkali Photocathode Photomultiplier Tube is a high-performance device that is ideal for applications that require high sensitivity and a wide dynamic range. Its stable performance, durable construction, and high quality make it a reliable choice for long-term applications. However, its high cost, expertise required to use it, and limited availability are also important considerations. Ultimately, the decision to buy an R212 photomultiplier tube depends on the specific requirements of the application and the budget available.

If the application requires high sensitivity and a wide dynamic range, and the budget allows, the Hamamatsu R212 Multialkali Photocathode Photomultiplier Tube is a recommended choice. If the budget is limited or the application does not require such high-end performance, other photomultiplier tubes with lower performance specifications but lower costs may be a better choice. It is important to carefully consider the specific requirements of the application and weigh the pros and cons before making a decision.

Details:

Don't miss out on this rare treat.

specifications tubesocketvintagego:

• brand: Hamamatsu
• model: R212
• country/region of manufacture: United States
• type: Vacuum Tube

General tubesocketvintagego:

• in stock: Yes
• Vintage Parts Accessories > Vintage Tubes Tube Sockets

Ratings:

1. Good transaction. 12-13-18
2. A. Excellent! Looking forward to doing more business with this fine ! 12-14-18
3. Item as described, great seller. 12-13-18
4. Vender sold my coat by accident, let me keep the replacement 12-13-18
5. Prompt shipping. Item as described.Reasonable pricing Thank you. 12-13-18

Payments tubesocketvintagego:

• PayPal

Seller tubesocketvintagego:

• # feedbacks 12-13-18: 8867
• city: Grayslake, Illinois
• rating 12-13-18: 99.7%
• zipcode: 60030

Shipping tubesocketvintagego:

• type: Calculated
• cost: $7.7
• handling: 2 days

Returns tubesocketvintagego:

• policy: no returns

Offer tubesocketvintagego:

• quantity: 1
• best offer: true
• Started: December 14, 2018, 1:22 am
• bids: 0
• Sold: 0

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