HAMAMATSU H7421-40 Photon Counting Head

( Brand: Hamamatsu ), ( Part Type: Head ), ( Manufacturer Part Number: H7421-40 ), ( Country/region Of Manufacture: Japan )

Review HAMAMATSU Photon Counting Head

The Hamamatsu H7421-40 Photon Counting Head is a high-performance, advanced photon counting module designed for applications requiring precise and accurate measurements of photon flux. This photon counting head is equipped with a Hamamatsu R5912-03 PMT (Photomultiplier Tube) and an integrated discriminator circuit, which ensures robust and reliable operation.

The R5912-03 PMT features a large active area (12.7 mm x 12.7 mm) and high quantum efficiency (up to 35% at 420 nm), making it an excellent choice for applications involving low-level light detection. The integrated discriminator circuit provides a wide dynamic range (10 bits, 1024 levels) and can be configured to optimize the module's performance for various applications.

The Hamamatsu H7421-40 Photon Counting Head is designed for easy integration into a variety of measurement systems, with a compact and lightweight (185 g) form factor. The module is also equipped with a built-in temperature sensor, which allows for real-time monitoring of the PMT's temperature, ensuring optimal performance and reducing the risk of damage due to overheating.

In summary, the Hamamatsu H7421-40 Photon Counting Head is a powerful and versatile module for photon flux measurements, featuring a high-performance PMT, integrated discriminator circuit, and advanced temperature monitoring capabilities. Its compact design and wide dynamic range make it an ideal choice for applications requiring precise and accurate photon detection, including life science research, medical imaging, and industrial automation.

1. High Sensitivity: The H7421-40 Photon Counting Head has a high sensitivity, making it suitable for low-light applications.

2. High Count Rate Capability: It can handle high count rates, making it suitable for applications that require fast data acquisition.

3. Excellent Time Resolution: The photon counting head has excellent time resolution, which is important in applications that require precise timing.

4. Reliable and Durable: Hamamatsu is known for its reliable and durable products, and the H7421-40 Photon Counting Head is no exception.

5. Wide Field of View: The photon counting head has a wide field of view, making it suitable for applications that require a large detection area.

1. High Cost: The H7421-40 Photon Counting Head is a high-end product, and its cost may be prohibitive for some users.

2. Requires Expertise: Proper use and maintenance of the photon counting head require a certain level of expertise, which may not be available to all users.

3. Limited Compatibility: The photon counting head may not be compatible with all data acquisition systems, which may limit its use in certain applications.

4. Bulky and Heavy: Compared to other photon counting heads, the H7421-40 is bulkier and heavier, which may make it less suitable for portable applications.

The Hamamatsu H7421-40 Photon Counting Head is a high-quality product suitable for applications that require high sensitivity, high count rate capability, excellent time resolution, and a wide field of view. However, its high cost and need for expertise in use and maintenance may make it less suitable for some users. If the benefits of the photon counting head outweigh the costs and limitations for your application, then it is a recommended purchase. If not, then other photon counting heads with lower costs and fewer limitations may be more suitable.

Details:

Good used condition comes as pictured, no cables. Hamamatsu H7421-40 Photon Counting Head.

part #: h742140 prices

• $99.99-$299.99

specifications detectoimage:

• brand: Hamamatsu
• part type: Head
• manufacturer part number: H7421-40
• country/region of manufacture: Japan

offer detectoimage:

• options: Ship-to-home
• quantity: 1
• sold: 0
• started: October 1, 2024
• availability: In Stock

returns detectoimage:

• policy: Returns Accepted
• method: Money back
• paid by: Buyer
• time: 30 Days

general detectoimage:

• Test, Measurement Inspection > Cameras Imaging > Other Cameras Imaging
• condition: Used

shipping detectoimage:

• service: FedEx Ground or FedEx Home Delivery
• transit: 4-9 Days
• type: Fixed
• cost: $0.00
• class: Standard
• carrier: FedEx

payments detectoimage:

• credit card: Visa
• other
• wallet: Apple-pay

seller detectoimage:

• city: Antelope, California
• # reviews: 5049
• rating: 100.0%

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