PERKINELMER N305-0146 Lumina Hollow Cathode Lamp Physical Labs

( Brand: Perkinelmer ), ( Manufacturer Part Number: N305-0146 ), ( Part Type: Lamp ), ( Intended Use/discipline: Physical Laboratory, Biological Laboratory )

Review PERKINELMER Lumina Hollow Cathode Lamp Physical And Biological Labs

The **PerkinElmer N305-0146 Lumina Hollow Cathode Lamp (HCL)** is a precision-engineered optical component designed to deliver exceptional performance and reliability in atomic absorption spectroscopy (AAS) and related analytical laboratories. This high-quality hollow cathode lamp serves as the critical light source in atomic absorption spectrometers, emitting characteristic wavelengths of specific elements when subjected to an electrical discharge. Crafted with meticulous attention to detail, the N305-0146 features a robust, hermetically sealed glass envelope containing a cathode made from the element of interest, such as aluminum, magnesium, or another metal, encased in an inert argon atmosphere. This design ensures stable and consistent emission spectra, minimizing fluctuations in intensity and wavelength, which is essential for accurate quantitative analysis in physical and materials science research.

Ideal for demanding laboratory environments, the Lumina HCL from PerkinElmer is engineered to withstand prolonged use without degradation, providing long-term stability and reproducibility in measurements. The lamp s compact yet durable construction allows for easy integration into PerkinElmer s advanced atomic absorption spectrometers, including the **Lumina** series, ensuring seamless compatibility and optimal performance. Its precision-engineered cathode and optimized discharge conditions produce sharp, well-defined spectral lines, reducing interference from neighboring elements and enhancing the sensitivity of detection. Whether used for trace metal analysis, environmental monitoring, or materials characterization, this lamp delivers the high-resolution spectral output required for precise analytical results.

Beyond its technical excellence, the N305-0146 is built to meet stringent industry standards, ensuring compliance with regulatory requirements for accuracy and traceability in scientific research. PerkinElmer s reputation for innovation and quality extends to this component, offering researchers a dependable tool that minimizes downtime and maximizes productivity. With its combination of durability, spectral purity, and ease of use, the Lumina Hollow Cathode Lamp is an indispensable asset for physical laboratories seeking uncompromising performance in atomic absorption spectroscopy applications.

**Pros and Cons of buying a PerkinElmer N305-0146 Lumina Hollow Cathode Lamp for Physical Labs**

### **Pros**

1. **High Precision and Sensitivity** Hollow cathode lamps (HCLs) are known for their excellent spectral line purity and low background noise, making them ideal for atomic absorption spectroscopy (AAS) and flame photometry. The PerkinElmer Lumina series is designed for high-performance analytical applications, ensuring accurate and reproducible results.

2. **Compatibility with PerkinElmer Instruments** This lamp is specifically engineered to work seamlessly with PerkinElmer s Lumina and other compatible spectrometers, reducing setup time and ensuring optimal performance. Cross-contamination and misalignment risks are minimized.

3. **Long Lifespan and Reliability** Hollow cathode lamps are generally durable, with lifespans ranging from several hundred to thousands of hours, depending on usage. PerkinElmer s quality control ensures consistent performance over extended periods, reducing the need for frequent replacements.

4. **Narrow Emission Lines** The lamp produces sharp, well-defined spectral lines, which improves detection limits and minimizes interference from other elements. This is particularly valuable in trace metal analysis and environmental testing.

5. **Easy Integration into Existing Systems** Since it is designed for PerkinElmer s platforms, it can be retrofitted into existing lab setups without major modifications, saving time and cost.

6. **Support and Warranty** PerkinElmer offers technical support and warranty coverage, which can be crucial for maintaining instrument uptime and troubleshooting issues.

7. **Versatility in Applications** While primarily used in AAS, this lamp can also be adapted for other spectroscopic techniques, expanding its utility in research and industrial labs.

---

### **Cons**

1. **High Initial Cost** Hollow cathode lamps, especially from reputable brands like PerkinElmer, are more expensive than generic alternatives. For labs with tight budgets, this may be a significant upfront investment.

2. **Sensitivity to Operating Conditions** HCLs can degrade faster if exposed to excessive heat, vibration, or improper gas pressure. Poor maintenance or incorrect handling may shorten their lifespan.

3. **Limited Element Coverage per Lamp** Each HCL is optimized for specific elements (e.g., lead, calcium, magnesium). Purchasing multiple lamps for a broad range of analyses can increase costs and storage requirements.

4. **Replacement Costs Over Time** While durable, HCLs will eventually wear out and require replacement. The cumulative cost of replacements over years of use can add up, especially in high-throughput labs.

5. **Dependence on PerkinElmer Ecosystem** If a lab uses non-PerkinElmer instruments, compatibility may not be guaranteed, potentially requiring additional adapters or modifications.

6. **Environmental and Safety Considerations** Some HCLs use noble gases (e.g., argon, neon) under pressure, which require proper handling to avoid leaks or contamination. Disposal of used lamps may also involve regulatory considerations.

7. **Maintenance Requirements** Regular cleaning of the lamp s cathode and ensuring proper electrical connections are necessary to maintain performance. Neglect can lead to drift or failure.

---

### **Ending Conclusion**

The **PerkinElmer N305-0146 Lumina Hollow Cathode Lamp** is a high-quality, reliable component for labs performing precise spectroscopic analysis, particularly in atomic absorption spectroscopy. Its strengths lie in its compatibility with PerkinElmer systems, long lifespan, and superior spectral purity, which justify its cost for applications requiring accuracy and consistency. However, the initial expense, potential maintenance needs, and the necessity of multiple lamps for diverse elemental analysis must be carefully considered.

For **research labs, academic institutions, or industrial facilities** where accuracy and instrument longevity are critical, this lamp is a strong recommendation. Conversely, **smaller labs or budget-conscious operations** may need to weigh the trade-offs against alternative, lower-cost lamps or consider leasing options to mitigate upfront costs.

If your lab relies on PerkinElmer instrumentation and requires high-performance elemental analysis, purchasing this lamp is a sound investment. Ensure proper training for staff on handling and maintenance to maximize its lifespan. For labs with variable or limited budgets, evaluate whether the specific element coverage and performance gains outweigh the cost before committing. Always verify compatibility with your existing setup and consult PerkinElmer s support resources to optimize usage.

Details:

PerkinElmer Lumina Hollow Cathode Lamp N305-0146 for Physical Biological Labs.

part #: n3050146 price

• $35.00

specifications industrlasemr:

• brand: Perkinelmer
• mpn: N305-0146
• part type: Lamp
• intended use/discipline: Physical Laboratory, Biological Laboratory

shipping industrlasemr:

• class: Standard
• carrier: USPS
• cost: $6.09
• service: USPS Ground Advantage
• type: Calculated
• transit: 5-11 Days

offer industrlasemr:

• best offers: True
• quantity: 1
• started: April 4, 2026
• sold: 0
• availability: In Stock
• options: Ship-to-home

returns industrlasemr:

• policy: No Returns

general industrlasemr:

• Medical/Lab Equipment Attachments Accessories > Lamps, Bulbs Laser Components > Hollow Cathode Lamps
• condition: Used

payments industrlasemr:

• other
• wallet: Apple-pay
• credit card: Mastercard

seller industrlasemr:

• rating: 0.0%
• # reviews: 0
• city: Tucson, Arizona

Perkinelmer N305-0146 Is Similar To:

• 02712266 Perkinelmer New Deuterium Lamp For Pn (44.1% similar) New deuterium lamp for Perkinelmer LC-295 pn: see pictures more detail. Make an offer. Return if not of use...(September 16th, 2018)
• 303-6042 Perkinelmer Perkin Elmer Intensitron Hollow Cathode Lamp (46.6% similar) Unit weight 2 lbs. Unfortunately the shipping calculator can often overcharge for especially on smaller items. Please feel free to for an accurate shipping quote or request alternate method. You are buying on a perkin elmer antineutron hollow cathode lamp element-mg. We combine shipping costs ...(November 15th, 2018)
• 86096257 Perkinelmer Deuterium Lamp (32.8% similar) Perkinelmer LC-235 deuterium lamp. Excellent condition less than two hours use, essentially new. Shipped with USPS priority mail...(January 22nd, 2019)
• N066-1244 Perkinelmer Perkin Elmer Intensitron Hollow Cathode Lamp Cd Cadmium (48.1% similar) This item has been fully tested by our tech department and is in good working condition. 2-1001A18-1008-C...(October 8th, 2018)
• Yy11863 Perkinelmer Perkin Elmer Optoelectronics Imax Lamp Holder Assembly (34.8% similar) It worked when was retired from service due to updates. There are cosmetic scuff and scratch marks on the outer compartment. 9BXP3450 lamp date code: this unit is in good preowned and used condition. Used in iMac movie theater. Perkinelmer perkin elmer xenon lamp holder assembly YY11863. Measures 7...(April 13th, 2018)
• Perkinelmer Rsl-2101-3s Flash Lamp Model No (46.8% similar) Items are shipped via us post or heavier packages ups fed ex. Storage 42 screen box, this item is completely untested. On site inspection is available. Weight of the item is determined including sufficient packaging. Adapters, power cables, probes or any other accessories are not included unless ...(April 20th, 2024)
• Perkinelmer N3050910 Hollow Cathode Lamps Lumina Elements Zn K Mo Fe Untested (54.4% similar) This Perkinelmer N305-1901 hollow cathode lamp is a reliable and high-quality lighting solution for various laboratory disciplines. With its Zn, k, mo, Fe composition, it provides bright and efficient lighting for physical laboratory, geology, radiology, veterinary medicine, medical anesthesiology, ...(August 13th, 2024)
• Cvi Laser Optic Mg2-836 Lens Perkinelmer N0371512 For Spectrophotometers (31.4% similar) For a reduced combined shipping quote. Please verify directly with the manufacturer. Multiple items in the cover photo may showcase different angles or all available stock. Unit quantity: for quantity inquiries, please. . This item has been cleaned and handled in accordance with the manufacturers ...(February 25th, 2025)
• Perkinelmer N2922046 Deuterium Lamp Flexar Series 200 Dad Detector (44.9% similar) Need it sooner. Perkinelmer N2922046 deuterium lamp flex series 200 dad detector. Your satisfaction is a top priority for us. Please see the pictures. Items are sold individually unless specified otherwise in the listing title. Multiple items in the cover photo may showcase different angles or all ...(March 27th, 2025)
• Perkinelmer Rsl-2101-1s Xenon Flash Lamp Model Thermo Scientific Spectrophotometer (36.8% similar) Part #: Perkinelmer RSL-2101-1S for sale...(April 22nd, 2025)