
( Brand: Brandenburg ), ( Model: 4479 ), ( Part Type: Module ), ( Country Of Manufacture: United Kingdom )
The Photomultiplier Brandenburg 4479 Module is a versatile and high-performance photodetection device, designed for use in a wide range of scientific applications. This module features a photocathode with a maximum quantum efficiency of up to 30% at 400 nm, making it highly sensitive to light in the ultraviolet and visible spectrum.
The Photomultiplier Brandenburg 4479 Module is equipped with a high-gain photomultiplier tube (PMT), which amplifies the weak photoelectric signal generated by the photocathode by up to 10 6 times. This allows for the detection of very low-level light signals, making it ideal for use in applications such as spectroscopy, particle physics, and astronomy.
The module is housed in a robust and compact aluminum case, which provides excellent thermal and mechanical stability. The PMT is sealed within the case to prevent contamination and ensure long-term reliability. The module is also equipped with a built-in voltage divider, which simplifies the connection to the high voltage supply, and a trigger input for pulse counting applications.
The Photomultiplier Brandenburg 4479 Module can be operated over a wide range of temperatures, from -40 C to 80 C, making it suitable for use in a variety of environmental conditions. It is also compatible with a range of data acquisition systems, allowing for easy integration into existing experimental setups.
In summary, the Photomultiplier Brandenburg 4479 Module is a high-performance and versatile photodetection device, ideal for use in a wide range of scientific applications. Its high quantum efficiency, high gain PMT, and robust construction make it an excellent choice for detecting low-level light signals in a variety of environments.
Pros of buying Photomultiplier Brandenburg 4479 module:1. High Sensitivity: The Photomultiplier Brandenburg 4479 module has a high quantum efficiency, which means it can detect a small amount of light with high sensitivity. This makes it ideal for applications that require low light detection, such as quantum physics experiments.
2. Wide Dynamic Range: The module has a wide dynamic range, which means it can detect a large range of light intensities, from very low to very high. This is beneficial in applications where the light intensity can vary significantly.
3. Excellent Linearity: The Photomultiplier Brandenburg 4479 module has excellent linearity, which means the output signal is directly proportional to the input light intensity. This is important in applications where precise measurement of light intensity is required.
4. Long Lifespan: The module has a long lifespan, which means it can operate for a long time without requiring replacement. This can save you money in the long run by reducing the need for frequent replacements.
Cons of buying Photomultiplier Brandenburg 4479 module:1. High Cost: The Photomultiplier Brandenburg 4479 module is expensive compared to other photomultipliers. This might be a disadvantage for individuals or organizations with limited budgets.
2. Complex Setup: The module requires a complex setup, including a high voltage power supply and a cold head for cooling. This can be challenging for individuals without prior experience in setting up photomultipliers.
3. Requires Special Handling: The module requires special handling due to its fragile nature. It should be handled with care to avoid damage to the photocathode or other components.
Conclusion:The Photomultiplier Brandenburg 4479 module is a high-quality photomultiplier that offers excellent performance in applications requiring low light detection, wide dynamic range, and excellent linearity. However, its high cost and complex setup might be a disadvantage for some users. If you have the necessary resources and expertise, the Photomultiplier Brandenburg 4479 module can be a valuable addition to your laboratory equipment. If not, you might want to consider other options that are more affordable and easier to set up.
Recommendation:If you are looking for a high-performance photomultiplier for your laboratory, the Photomultiplier Brandenburg 4479 module is a good choice. However, you should carefully consider your budget and technical capabilities before making a purchase. If you are unsure about whether the module is suitable for your needs, consult with a professional who can provide expert advice.
Taken from working manometer.