ELECTRON TUBE DIV. EMI 9791 Photomultiplier Kb Pmt

( Brand: Electron Tube Div. Emi ), ( Model: 9791 KB ), ( Country/region Of Manufacture: United States )

Review ELECTRON TUBE DIV. EMI Photomultiplier Kb Pmt

The Photomultiplier Tube (PMT) 9791, a product from the esteemed div KB, is a sophisticated electron tube designed for high-sensitivity photon detection. This particular model, the 9791, is renowned for its exceptional performance in various applications, including quantum optics, particle physics, and astronomy.

The 9791 PMT is a vacuum tube that uses the principle of secondary emission to amplify photons. It consists of a photocathode, a series of dynodes, and an anode. When a photon strikes the photocathode, it releases electrons, which are then accelerated towards the first dynode. This process of secondary emission continues through each dynode, resulting in a significant amplification of the initial photon signal.

The 9791 PMT features a high quantum efficiency, which means it can convert a large proportion of incoming photons into electrical signals. Its photocathode is made of bialkali material, allowing it to respond efficiently to a wide range of wavelengths, from ultraviolet to near-infrared.

This PMT also boasts a low dark count rate, which is crucial in applications where background noise must be minimized. Its robust design ensures long-term stability and reliability, making it suitable for use in harsh environments.

The 9791 PMT is equipped with a high voltage supply unit, allowing it to operate at voltages up to 2500V. It is compact and lightweight, making it easy to integrate into various experimental setups.

In conclusion, the Photomultiplier Tube 9791 from div KB is a versatile and powerful tool for photon detection. Its high quantum efficiency, low dark count rate, and robust design make it an excellent choice for a wide range of applications in the fields of physics, astronomy, and engineering.

1. High Sensitivity: The 9791 PMT is known for its high sensitivity, making it suitable for applications requiring low-level light detection.

2. Wide Dynamic Range: It has a wide dynamic range, which means it can handle a large range of input signals with minimal distortion.

3. Excellent Linearity: The 9791 PMT offers excellent linearity, ensuring accurate measurement of light intensity.

4. High Quantum Efficiency: The tube's high quantum efficiency allows it to convert a large percentage of incoming photons into electrical signals.

1. High Cost: The 9791 PMT is quite expensive, which may be a deterrent for some buyers.

2. Requires Careful Handling: Due to its delicate nature, the tube requires careful handling to avoid damage.

3. Limited Operating Temperature Range: The tube has a limited operating temperature range, which may limit its use in certain environments.

4. Potential for Afterglow: The PMT may exhibit afterglow, which can affect the accuracy of measurements in some applications.

The Photomultiplier Tube Model 9791 is a high-performance device suitable for applications requiring low-level light detection. Its high sensitivity, wide dynamic range, excellent linearity, and high quantum efficiency make it an attractive option for many researchers and engineers. However, its high cost, need for careful handling, limited operating temperature range, and potential for afterglow should be considered before making a purchase.

If the high performance of the 9791 PMT is essential for your application and you can afford its high cost, then it's a worthwhile investment. If, however, the cost is a concern or if the tube's limitations may hinder your work, you may want to consider alternative PMT models with similar performance characteristics at a lower price point.

Details:

Please the photo's to the item for a closer view. 111mm cathode type bi alkali window material brisket denotes 9vb base type b19a with 14 pin to opposite pin cpd note Tubes with k suffix over capped with tripodal base type b14a socket not supplied as shown in specification label.

47 for model 9791 spec frank. Thanks again.

Thanks and have a blessed day.

All other sales must be prepaid. Cathode diam.

And a l 50, volts o a,. Note do read all instructions before using.

It also has specifications of bulb diam. This is a good Tube lamp that has an aluminum casing, yellow tape over the lamp face and in it's original box.

specifications lablaserphotonicszo:

• brand: Electron Tube Div. Emi
• model: 9791 Kb
• country/region of manufacture: United States

Offer lablaserphotonicszo:

• best offer: true
• quantity: 1
• # Sold: 0
• Started: January 8, 2016, 5:37 am
• # bids: 0

Shipping lablaserphotonicszo:

• handling: 4 days
• cost: $19.99
• type: Flat

Returns lablaserphotonicszo:

• policy: returns accepted
• paid by: Buyer
• details: *** Please check item soon upon arrival. You have 14 days to notify us if there were to be any problem. Thanks again and God Bless. ***
• time: 14 Days
• type: Money Back

General lablaserphotonicszo:

• Business & Industrial > Healthcare, Lab & Life Science > Lab Equipment > Lab Lasers & Photonics
• in stock: Yes
• condition: Used

Ratings:

1. Amazing buyer! Highly Recommended!!!! Very prompt!! A+++: 12-21-15
2. Good buyer, prompt payment, valued customer, highly recommended. 12-21-15
3. Good buyer, prompt payment, valued customer, highly recommended. 12-22-15
4. Great Seller 12-31-15
5. Thank you for an easy, pleasant transaction. Excellent buyer. A++++++ 12-21-15

Payments lablaserphotonicszo:

• PayPal

Seller lablaserphotonicszo:

• city: Albuquerque, New Mexico
• zipcode: 87111

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