SIEMENS LGR-7641-N Helium Neon Laser Tube Nos Lgr
( Brand: Siemens ), ( Manufacturer Part Number: LGR-7641-N ), ( Model: LGR 7641 N ), ( Part Type: Laser Tube ), ( Country/region Of Manufacture: Germany )
Review SIEMENS Helium neon Laser Tube Vintage Nos
Siemens LGR-7641-N Helium-Neon Laser Tube (No. 7641 LGR)
The Siemens LGR-7641-N Helium-Neon Laser Tube (No. 7641 LGR) is a high-performance laser tube designed for precision applications. This tube, produced by the renowned Siemens brand, is a testament to their commitment to quality and reliability.
The LGR-7641-N operates on a helium-neon gas mixture, which is known for its stability and long-lasting performance. This specific model features a 7641 LGR designation, indicating its unique specifications and capabilities.
The tube emits a bright red laser beam with a wavelength of approximately 632.8 nanometers. This visible light makes it ideal for various applications, including alignment, marking, and even some spectroscopic analyses. The beam has a divergence angle of around 1.5 mrad, ensuring a focused and precise output.
The LGR-7641-N is designed to provide consistent and reliable performance over an extended period. It operates at an average power of 5 mW with a maximum power of 10 mW. The tube's lifespan is significantly longer than that of conventional gas lasers, making it a cost-effective choice for long-term applications.
The Siemens LGR-7641-N Helium-Neon Laser Tube is a versatile tool for professionals across various industries, including engineering, manufacturing, medical, and scientific research. Its durability, precision, and high-quality output make it an essential tool for those seeking accuracy and reliability in their work.
In summary, the Siemens LGR-7641-N Helium-Neon Laser Tube (No. 7641 LGR) is a high-performance, long-lasting, and versatile laser tube designed for precision applications. Its stability, bright red output, and extended lifespan make it a valuable addition to any professional's toolkit.
**Product:** Siemens LGR-7641 Helium-Neon Laser Tube (NOS 7661 LGR)
**Pros:**1. High-Quality Construction: Siemens is a renowned brand known for producing durable and reliable products. The LGR-7641 is no exception, offering a solid and robust design.
2. Consistent Performance: Helium-Neon lasers are known for their stability and consistency in output, making them ideal for applications requiring precision and accuracy.
3. Long Lifespan: With proper care and maintenance, the LGR-7641 can last for several years, reducing the need for frequent replacements.
4. Familiar Replacement: If you've previously used Siemens lasers, you'll find the LGR-7641 easy to integrate into your existing setup due to its similarities with other Siemens laser tubes.
**Cons:**1. High Cost: Compared to some other laser tube options, the LGR-7641 can be quite pricey, which may be a deterrent for those on a tight budget.
2. Requires Specific Power Supply: The LGR-7641 requires a specific power supply unit (PSU) designed for helium-neon lasers, which may not be readily available or compatible with your existing equipment.
3. Limited Availability: Due to its niche nature and higher price point, the LGR-7641 may not be as widely available as other laser tubes, making it more challenging to find replacement parts or service providers.
**Conclusion:**The Siemens LGR-7641 Helium-Neon Laser Tube (NOS 7661 LGR) is a high-quality, durable, and stable laser tube ideal for applications requiring precision and accuracy. However, its high cost, limited availability, and specific power supply requirements may deter some buyers.
**Recommendation:**If you're looking for a reliable, high-performance laser tube and budget is not a primary concern, the Siemens LGR-7641 could be an excellent choice. If cost is a major factor, you may want to consider other laser tube options that offer similar performance at a lower price point. Make sure to check the compatibility of the power supply unit and your existing equipment before making a purchase.
Details:
Made in west germany. In original packaging with protective covers over the mirror ends. Vintage new old stock Siemens LGR-7641-N helium-neon laser tube.
part #: lgr7641 prices
- $45.00-$71.79
specifications industrlasemr:
- brand: Siemens
- mpn: Lgr-7641-n
- model: Lgr 7641 N
- part type: Laser Tube
- country/region of manufacture: Germany
Returns industrlasemr:
- policy: no returns
General industrlasemr:
- in stock: Yes
- condition: New other see details
- businessindustrial > mroindustrial supply > lightinglasers > industrial lasers lighting lasers
Payments industrlasemr:
- PayPal
Seller industrlasemr:
- zipcode: 97504
- city: Medford, Oregon
Shipping industrlasemr:
- handling: 3 days
- type: Flat
- cost: $9.0
Offer industrlasemr:
- quantity: 1
- Sold: 0
- best offer: true
- bids: 0
- Started: April 23, 2018, 9:56 pm
Ratings:
- Shipped fast as advertised A 04-23-18
- A 04-23-18
- Great seller A Happy with item. Fast shipper! 04-23-18
- Item as-described, packed well, shipped promptly. Fast replies, smooth deal. A 04-23-18
- Item as described, fast shipping. AAA 04-23-18
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