
( Brand: Spectra-physics ), ( Model: STABILITE 124A ), ( Part Type: Laser )
The Spectra-Physics Stabilite 124A Helium-Neon Gas Laser is an exceptional piece of scientific equipment, designed and manufactured by Spectra-Physics, a renowned name in the field of laser technology. This laser is a versatile tool, ideal for various applications in research, education, and industry.
The Stabilite 124A is a dual-wavelength laser, delivering both red (632.8 nm) and green (543.5 nm) light. The red beam is known for its high power and stability, making it an excellent choice for applications such as holography, interferometry, and alignment. The green beam, on the other hand, is characterized by its high brightness and narrow linewidth, which makes it ideal for applications like fluorescence spectroscopy, cytometry, and confocal microscopy.
The laser's construction is robust and reliable, with a compact design that makes it easy to integrate into various setups. It features a high-quality, temperature-stabilized discharge tube, ensuring consistent performance over time. The laser also includes a built-in power supply, providing a stable output voltage, and a user-friendly control panel that allows for easy adjustment of the laser's parameters.
The Stabilite 124A is known for its excellent beam quality. It delivers a well-collimated, Gaussian beam with a low M value, ensuring minimal beam distortion and making it easy to focus. The laser also features a high power stability, with a linewidth of less than 1 MHz, ensuring a high level of coherence and spectral purity.
In terms of safety, the Stabilite 124A is equipped with various safety features, including a key switch for power control, a protective cover for the optical window, and a built-in fans for cooling. It also comes with a comprehensive user manual and is backed by Spectra-Physics's excellent customer support, ensuring that users can get the most out of their laser.
In summary, the Spectra-Physics Stabilite 124A Helium-Neon Gas Laser is a high-performance, versatile, and reliable tool that is ideal for a wide range of applications. Its robust construction, excellent beam quality, and user-friendly design make it a valuable addition to any laboratory or research facility.
Pros of buying a Spectra-Physics Stabilite 124A Helium-Neon Gas Laser:1. High-quality and reliable: Spectra-Physics is a reputable brand known for producing high-quality and reliable lasers. The Stabilite 124A is no exception, offering consistent performance and long-term durability.
2. Wide range of applications: This laser is suitable for various applications, including spectroscopy, holography, and laser-induced fluorescence. It can be used in educational, research, and industrial settings.
3. Stable output: The Stabilite 124A provides a stable output of 1.2 mW, making it ideal for precise measurements and experiments.
4. Easy to use: The laser is user-friendly, with simple controls and a compact design. It requires minimal maintenance and does not require alignment, making it a great choice for beginners.
Cons of buying a Spectra-Physics Stabilite 124A Helium-Neon Gas Laser:1. Limited wavelength range: The Stabilite 124A operates at a single wavelength of 632.8 nm, which may not be suitable for all applications.
2. High cost: Compared to other types of lasers, helium-neon gas lasers can be expensive. The Stabilite 124A is no exception, with a high price tag that may be prohibitive for some buyers.
3. Limited power: While the Stabilite 124A provides a stable output of 1.2 mW, it may not be powerful enough for some applications that require higher energy levels.
Conclusion:The Spectra-Physics Stabilite 124A Helium-Neon Gas Laser is a high-quality and reliable laser that is suitable for a wide range of applications. Its stable output and user-friendly design make it an excellent choice for beginners and experienced users alike. However, its limited wavelength range, high cost, and limited power may be drawbacks for some buyers.
Recommendation:If you are looking for a high-quality and reliable laser for spectroscopy, holography, or laser-induced fluorescence, the Spectra-Physics Stabilite 124A Helium-Neon Gas Laser is a great option. Its easy-to-use design and long-term durability make it a worthwhile investment, especially for educational and research institutions. However, if you require a wider wavelength range, higher power, or a lower cost, you may want to consider other types of lasers to meet your specific needs.
The laser head is about 32 inches long. Manual is frail but in one piece. No major wear, blemishes or scratches. It may need a recharge.
I don't have specs on the expected power output of this model. 8 NM though 25 MW or more may be possible when new. This is the very popular sp-124a laboratory laser. The minimum guaranteed output power of Heine sp-124b is 15 MW red, 632.
See photos for more. Great for holography projects. It is working but I have not tested the output in 7 years. Free crating - the shipping calculator is not correct please for cost.