VWR SCIENTIFIC 58142-725 Silicon Si Hollow Cathode Lamp
( Brand: Vwr Scientific ), ( Manufacturer Part Number: 58142-725 ), ( Part Type: Lamp ), ( Unit Type: Unit ), ( Country/region Of Manufacture: United States ), ( Intended Use/discipline: Biological Laboratory, Medical Laboratory, Physical Laboratory )
Review VWR SCIENTIFIC Silicon Si Hollow Cathode Lamp
VWR Scientific 58142-725 Silicon Si Hollow Cathode Lamp
The VWR Scientific 58142-725 Silicon Si Hollow Cathode Lamp is a high-performance, reliable, and versatile emission source designed for spectroscopic analysis in various scientific applications. This hollow cathode lamp is specifically engineered to produce a rich spectrum of emission lines characteristic of silicon (Si), making it an indispensable tool for elements analysis, particularly in the semiconductor industry and research laboratories.
The lamp's construction consists of a durable quartz envelope containing a pure silicon cathode and an inert fill gas. The hollow cathode design enables a stable, low-temperature arc discharge, producing a consistent and intense spectrum while minimizing the risk of contamination and sputtering. The lamp operates on a standard electrical supply, making it easy to integrate into existing analytical systems.
The VWR Scientific 58142-725 Silicon Si Hollow Cathode Lamp offers several key advantages over other emission sources. Its high spectral purity, with numerous emission lines in the visible and ultraviolet regions, ensures precise and accurate measurements. The lamp's long operational life and robust design assure minimal downtime, while its compact size facilitates easy handling and storage.
In summary, the VWR Scientific 58142-725 Silicon Si Hollow Cathode Lamp is a top-tier analytical tool, offering unparalleled performance, reliability, and versatility for a wide range of spectroscopic applications. Its unique features and exceptional quality make it a valuable addition to any laboratory, enhancing the precision and efficiency of elemental analysis.
The VWR Scientific 58142-725 Silicon Si Hollow Cathode Lamp is a specialized lamp used in various scientific applications. Here are some pros and cons to consider before making a purchase:
Pros:1. Purity: The silicon hollow cathode ensures a high purity spectral line emission, which is beneficial for accurate and precise analysis.
2. Long Life: Hollow cathode lamps generally have a longer lifespan compared to other types of lamps, providing consistent performance over an extended period.
3. Wide Spectral Range: This lamp emits light in the ultraviolet and visible spectrum, making it suitable for a broad range of analytical techniques.
4. Reliability: VWR is a reputable manufacturer known for producing high-quality scientific equipment.
Cons:1. Cost: Hollow cathode lamps can be more expensive compared to other types of lamps due to their specialized nature and higher manufacturing costs.
2. Fragility: The hollow cathode design makes the lamp more susceptible to damage during handling, which could shorten its lifespan.
3. Requires Special Handling: The lamp requires specific conditions for operation, such as a vacuum and a stable current, which may necessitate additional equipment or expertise.
In conclusion, the VWR Scientific 58142-725 Silicon Si Hollow Cathode Lamp is a valuable tool for scientific research, offering high-purity spectral line emission and a long lifespan. However, its cost and the need for special handling may make it less suitable for casual users or those on a tight budget.
If you are engaged in scientific research that requires precise and accurate analysis, and you have the necessary infrastructure and expertise, this lamp could be a valuable addition to your equipment. On the other hand, if you are a casual user or have limited resources, you may want to consider less expensive alternatives or consult with a professional to determine if this lamp is essential for your needs.
Details:
This listing is for a VWR Scientific Silicon Si Hollow Cathode Lamp 58142-725. Used, working condition. Measurement tools not included with this listing only used to show dimensions of the item. Photos taken on a 1 cm grid.
Nothing else is included, only what seen in the pictures. Comes as shown in the pictures.
part #: 58142725 price
- $199.99
specifications industrlasemr:
- brand: Vwr Scientific
- mpn: 58142-725
- part type: Lamp
- unit type: Unit
- country/region of manufacture: United States
- intended use/discipline: Biological Laboratory, Medical Laboratory, Physical Laboratory
payments industrlasemr:
- other
- credit card: Diners-club
- wallet: Google-pay
offer industrlasemr:
- started: June 10, 2025
- sold: 0
- best offers: True
- options: Ship-to-home
- availability: In Stock
- quantity: 1
seller industrlasemr:
- rating: 99.2%
- # reviews: 10824
- city: Silver Spring, Maryland
general industrlasemr:
- Medical/Lab Equipment Attachments Accessories > Lamps, Bulbs Laser Components > Hollow Cathode Lamps
- condition: Used
shipping industrlasemr:
- cost: $16.00
- service: USPS Ground Advantage
- class: Standard
- carrier: USPS
- type: Calculated
- transit: 2-4 Days
returns industrlasemr:
- method: Money back
- paid by: Buyer
- time: 30 Days
- policy: Returns Accepted
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