HAMAMATSU R9779 Photomultiplier Tube

( Brand: Hamamatsu ), ( Manufacturer Part Number: R9779 ), ( Part Type: Tube )

Review HAMAMATSU Lot Photomultiplier Tube

The Hamamatsu R9779 Photomultiplier Tube (PMT) is a high-performance optical detection device, renowned for its excellent sensitivity and reliability. This PMT is designed for use in various applications, including particle physics, astronomy, and medical imaging.

The R9779 PMT features a photocathode with a peak quantum efficiency of 22% at 420 nm, ensuring efficient conversion of photons into electrical signals. It has a wide operating voltage range of -100 V to 1200 V, allowing for flexibility in system design. The tube's photocathode material is a bialkali mixture of S20, S11, and CaS, which provides excellent response over the ultraviolet to near-infrared (UV-NIR) spectrum.

The R9779 PMT is equipped with a 9-stage multi-anode photocathode structure, which provides excellent spatial resolution and high gain. The multi-anode design also reduces the chance of after-pulsing, a common issue in photomultiplier tubes. The tube has a diameter of 18 mm and a length of 60 mm, making it suitable for various optical setups.

The R9779 PMT is housed in a hermetically sealed borosilicate glass envelope, ensuring long-term stability and reliability. It operates at a typical temperature of -20 C to 30 C, and can withstand high radiation levels, making it suitable for use in harsh environments.

The tube's anode output is typically 1-5 pA/photon, providing excellent signal-to-noise ratios. It has a dark count rate of less than 1 count per second, ensuring low background noise. The R9779 PMT also features a fast response time of less than 1 ns, making it ideal for applications requiring high-speed data acquisition.

In summary, the Hamamatsu R9779 Photomultiplier Tube is a high-performance, versatile optical detection device suitable for a wide range of applications. Its excellent sensitivity, wide operating voltage range, and high gain make it a reliable choice for researchers and engineers in various fields.

1. High sensitivity: The R9779 PMT has a high quantum efficiency, making it an excellent choice for low-light applications.

2. Wide dynamic range: The PMT can handle a wide range of light intensities, making it suitable for various experiments.

3. Excellent signal-to-noise ratio: The R9779 PMT has a low noise level, resulting in a high signal-to-noise ratio.

4. Long lifetime: Hamamatsu PMTs are known for their durability and long lifetime, making them a reliable investment.

1. High cost: The R9779 PMT is a high-end product, and its price may be prohibitive for some budget-conscious researchers.

2. Requires specialized knowledge: Operating and maintaining a PMT requires a certain level of expertise, which may not be readily available for all researchers.

3. Vulnerable to damage: PMTs are sensitive to high voltages and electric discharges, making them vulnerable to damage if not handled correctly.

The Hamamatsu R9779 photomultiplier tube is a high-performance device that offers excellent sensitivity, wide dynamic range, and a low noise level. However, its high cost and the need for specialized knowledge to operate and maintain it may make it a less attractive option for some researchers. Ultimately, the decision to purchase the R9779 PMT will depend on the specific needs and resources of the researcher.

If the researcher requires a high-performance PMT for low-light applications and has the necessary expertise and resources to operate and maintain it, the Hamamatsu R9779 photomultiplier tube is a strong recommendation. For budget-conscious researchers or those without the necessary expertise, alternative PMTs with similar performance but lower cost may be a more suitable option.

Details:

Our shipping cut-off time is 7am eastern.

Please if you would like to make other arrangements. Lot of 4:hamamatsu R9779photomultiplier tube these units are new in box.

part #: r9779 prices

• $150.00-$1199.95

specifications lablaserphotonicszo:

• brand: Hamamatsu
• mpn: R9779
• part type: Tube

Payments lablaserphotonicszo:

• PayPal

Returns lablaserphotonicszo:

• policy: returns accepted
• time: 14 Days
• type: Money Back
• paid by: Buyer

Shipping lablaserphotonicszo:

• handling: 2 days
• type: Calculated

General lablaserphotonicszo:

• condition: New
• business industrial > healthcare lab life science lab equipment business industrial > lab lasersphotonics lab equipment
• in stock: Yes

Seller lablaserphotonicszo:

• zipcode: 44103
• city: Cleveland, Ohio

Offer lablaserphotonicszo:

• min. bid: $49.99
• Sold: 0
• bids: 0
• best offer: false
• Started: February 16, 2017, 6:56 pm
• quantity: 1

Ratings:

1. 1st so nice, got 2nd. Quick-safe pack-clean-looks/works great: Thank You ! ! 02-16-17
2. good 02-16-17
3. Item received. The drive trays were in there, despite the .A 02-16-17
4. Fast shipping and response. Excellent! 02-16-17

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