Let’s Dive into Hirschmann pipetus-standard and pipetus-junior Pipettors, Hirschmann 9905000 pipetus-standard
The Hirschmann pipetus-standard and pipetus-junior Pipettors, Hirschmann 9905000 pipetus-standard represents a crucial tool in any modern lab environment. This meticulously engineered pipettor from Hirschmann aims to blend precision with user-friendly design, catering to both routine tasks and specialized applications. With its focus on safety and accuracy, the pipetus-standard promises a dependable solution for liquid handling, while the pipetus-junior offers compact convenience.
My journey to finding the ideal pipettor stemmed from a need for enhanced precision and safety in my research, specifically when dealing with volatile organic compounds in environmental sampling. The tediousness and potential hazards of manual pipetting demanded a reliable alternative, pushing me to explore options like the Hirschmann pipetus-standard.
Unboxing the Hirschmann pipetus-standard, I immediately noticed the robust construction and thoughtful design. The separate pump for the standard model was a welcome sight, indicating a focus on user safety and prevention of contamination. Comparing it to a few similar models from BrandTech and Eppendorf, the Hirschmann stood out for its comprehensive safety features and versatile application range.
My initial reaction was excitement, coupled with a healthy dose of skepticism that comes with evaluating new lab equipment. Could the Hirschmann pipetus-standard truly deliver on its promise of accuracy and reliability? Only real-world testing would tell.
Real-World Testing: Putting Hirschmann pipetus-standard and pipetus-junior Pipettors, Hirschmann 9905000 pipetus-standard to the Test
First Use Experience
My first use of the Hirschmann pipetus-standard was in a controlled lab setting, analyzing water samples for pesticide residue. I tested it under standard room temperature and humidity. The immediate benefit was apparent: the external pump eliminated the risk of contaminating the working area with aspirated air.
The pipetus-standard proved remarkably easy to use. The intuitive controls allowed for precise aspiration and dispensing, significantly reducing the potential for errors that were common with manual pipetting. I encountered no issues during the initial run, which involved processing approximately 50 samples.
Extended Use & Reliability
After several weeks of consistent use, the Hirschmann pipetus-standard has maintained its high level of performance. There have been no signs of wear and tear on the handle or the pump mechanism. Regular cleaning involves rinsing the tip holder with distilled water and periodically replacing the 0.2µm PTFE-membrane filter, a simple and straightforward procedure.
Compared to my previous experience with less sophisticated pipettors, the Hirschmann significantly outperforms them in terms of accuracy, safety, and user comfort. The consistent liquid dispensing and reduced risk of contamination have improved the overall reliability of my experiments.
Breaking Down the Features of Hirschmann pipetus-standard and pipetus-junior Pipettors, Hirschmann 9905000 pipetus-standard
Specifications
- Description: Hirschmann pipetus-standard and pipetus-junior Pipettors, Hirschmann pipetus-standard. This denotes the standard model in the Hirschmann pipettor line, designed for versatile lab applications.
- Hirschmann No.: 9905000. This is the unique identifier for the pipetus-standard model, facilitating easy ordering and referencing.
- Unit: Each. This specifies that the product is sold as a single unit, including the handle and necessary accessories.
- Volume Range, Standard: 0.1–100 mL. This broad range makes the pipettor suitable for a wide variety of liquid handling tasks, from micro-volume dispensing to larger transfers.
- Volume Range, Junior: 0.5–25 mL. The pipetus-junior caters to smaller volumes, making it ideal for applications requiring higher precision at lower ranges.
These specifications are critical for determining whether the Hirschmann pipetus-standard suits specific lab needs. The volume range, in particular, dictates the versatility of the instrument.
Performance & Functionality
The Hirschmann pipetus-standard excels in performing its primary function: accurately and safely dispensing liquids. The separate pump ensures that the air passing through the pipettor does not contaminate the workspace. This makes it highly suitable for use with toxic or volatile substances.
One notable strength is the reusable safety check valve, which prevents liquids from entering the handle. Another advantage is the integrated 0.2µm PTFE-membrane filter that further enhances safety. A minor weakness might be the initial setup of the external pump, which requires connecting the tubing correctly.
The Hirschmann pipetus-standard consistently meets and exceeds expectations in terms of accuracy and safety. It delivers reliable performance in diverse lab conditions.
Design & Ergonomics
The Hirschmann pipetus-standard features a robust and ergonomic design. The materials used are durable and chemical-resistant, ensuring a long lifespan. The handle is comfortable to hold, even during extended use, reducing hand fatigue.
The design is user-friendly with intuitive controls for aspiration and dispensing. There is a minimal learning curve, making it easy for both experienced and novice users to operate effectively.
Durability & Maintenance
The Hirschmann pipetus-standard is built to last. Its robust construction and high-quality materials ensure long-term durability under typical lab conditions.
Maintenance is straightforward, primarily involving cleaning the tip holder and replacing the filter. This simple maintenance routine ensures optimal performance and prevents contamination.
Accessories and Customization Options
The Hirschmann pipetus-standard comes with a separate 120V pump and a reusable safety check valve. The 0.2µm PTFE-membrane filter is another essential accessory. While the customization options are limited, the pipettor is compatible with standard pipette tips, allowing for flexibility in various applications.
Pros and Cons of Hirschmann pipetus-standard and pipetus-junior Pipettors, Hirschmann 9905000 pipetus-standard
Pros
- High Accuracy: Delivers precise liquid dispensing, essential for reliable experimental results.
- Enhanced Safety: Separate pump prevents contamination of the workspace, crucial for handling toxic substances.
- User-Friendly Design: Ergonomic handle and intuitive controls minimize hand fatigue and simplify operation.
- Durable Construction: High-quality materials ensure long-term reliability, reducing the need for frequent replacements.
- Versatile Application: Wide volume range (0.1–100 mL) makes it suitable for diverse lab tasks.
Cons
- External Pump Setup: Requires connecting tubing, which can be slightly cumbersome initially.
- Limited Customization: Fewer customization options compared to some other pipettor brands.
Who Should Buy Hirschmann pipetus-standard and pipetus-junior Pipettors, Hirschmann 9905000 pipetus-standard?
The Hirschmann pipetus-standard is perfect for research scientists, lab technicians, and anyone working with sensitive or hazardous materials. It benefits those who prioritize accuracy, safety, and ease of use in their liquid handling procedures.
This product might not be the best choice for individuals seeking highly customizable pipettors or those on a very tight budget. However, the long-term value and safety benefits justify the investment.
A must-have accessory is a supply of replacement 0.2µm PTFE-membrane filters to ensure continuous optimal performance.
Conclusion on Hirschmann pipetus-standard and pipetus-junior Pipettors, Hirschmann 9905000 pipetus-standard
In summary, the Hirschmann pipetus-standard and pipetus-junior Pipettors, Hirschmann 9905000 pipetus-standard is a reliable, safe, and user-friendly solution for liquid handling in the lab. Its accuracy and emphasis on preventing contamination make it a worthwhile investment for professionals prioritizing precision and safety.
The price is justified by the superior performance, durability, and safety features. I would personally recommend the Hirschmann pipetus-standard to anyone seeking a dependable pipettor for diverse lab applications.
If you value accuracy and safety in your liquid handling procedures, the Hirschmann pipetus-standard is a valuable addition to your lab. Invest in the Hirschmann pipetus-standard today and experience the difference.