Let’s Dive into Kimble/Kontes KIMAX Reservoir Buret, Automatic Self-Zeroing, Serialized Certified, Class A, PTFE Stopcock, Kimble Chase 17054F-100
The Kimble/Kontes KIMAX Reservoir Buret, Automatic Self-Zeroing, Serialized Certified, Class A, PTFE Stopcock, Kimble Chase 17054F-100 is not your average piece of lab equipment; it’s a precision instrument designed for accuracy and efficiency. Manufactured by Kimble/Kontes, this buret boasts features like automatic self-zeroing, a serialized Class A certification, and a durable PTFE stopcock, promising reliable performance in demanding analytical environments.
As someone who has spent over a decade calibrating and utilizing lab equipment in both field and controlled settings, the need for precise liquid dispensing is paramount. I was struggling with inconsistent titration results using manual burets, often attributed to meniscus reading errors and slow, inconsistent filling.
The Kimble/Kontes KIMAX Reservoir Buret, Automatic Self-Zeroing, Serialized Certified, Class A, PTFE Stopcock, Kimble Chase 17054F-100 arrived meticulously packaged, a testament to Kimble/Kontes‘ commitment to quality. My initial impression was the clarity of the borosilicate glass; it exuded a sense of high quality, and the PTFE stopcock felt smooth and precise in operation.
Compared to standard glass burets with rubber stopcocks, and even some digital burets I’ve used, the automatic self-zeroing feature and Class A certification of this model were the key differentiators. I chose this over other options because Kimble/Kontes has a strong reputation for producing reliable, high-precision glassware, crucial for my analytical work.
Right out of the box, I was impressed; it wasn’t just a piece of lab equipment, but a tool that promised to elevate the precision and efficiency of my titrations. The automatic self-zeroing feature had me genuinely excited, a feature I knew would save considerable time and reduce potential errors.
Real-World Testing: Putting Kimble/Kontes KIMAX Reservoir Buret, Automatic Self-Zeroing, Serialized Certified, Class A, PTFE Stopcock, Kimble Chase 17054F-100 to the Test
First Use Experience
My initial test involved using the Kimble/Kontes KIMAX Reservoir Buret, Automatic Self-Zeroing, Serialized Certified, Class A, PTFE Stopcock, Kimble Chase 17054F-100 for a series of acid-base titrations in a mobile water quality lab. The testing environment ranged from a controlled climate inside the lab to a humid, somewhat dusty environment near a natural water source.
The buret performed consistently well under both conditions. The PTFE stopcock allowed for extremely fine control over the dispensing rate, even with slightly viscous solutions, and the self-zeroing mechanism worked flawlessly after only a few practice runs to dial in the fill rate.
The setup was straightforward, but I initially underestimated the importance of securing the flexible tubing to the reservoir and overflow tubes to prevent accidental spills. However, after that small hiccup, the process was smooth and intuitive.
Extended Use & Reliability
After several weeks of consistent use, the Kimble/Kontes KIMAX Reservoir Buret, Automatic Self-Zeroing, Serialized Certified, Class A, PTFE Stopcock, Kimble Chase 17054F-100 continued to perform admirably. There were no signs of deterioration in the glass or stopcock, even with frequent exposure to various chemicals.
The durable borosilicate glass construction proved its worth, resisting chipping and cracking despite the occasional bump during transport. Cleaning was easy; I simply rinsed it with distilled water after each use and occasionally disassembled the stopcock for a more thorough cleaning to prevent buildup.
Compared to my previous experiences with less expensive burets, the Kimble/Kontes model offers significantly improved accuracy and repeatability. The consistent dispensing rate and accurate graduations, combined with the ease of self-zeroing, have substantially improved the overall efficiency and quality of my titrations.
Breaking Down the Features of Kimble/Kontes KIMAX Reservoir Buret, Automatic Self-Zeroing, Serialized Certified, Class A, PTFE Stopcock, Kimble Chase 17054F-100
Specifications
The Kimble/Kontes KIMAX Reservoir Buret, Automatic Self-Zeroing, Serialized Certified, Class A, PTFE Stopcock, Kimble Chase 17054F-100 features a 100 mL capacity, with an interval range of 3.0-100 mL, and 0.20 mL graduations. Its overall length is 770 mm, and the Kimble Chase No. is 17054F-100.
These specifications are vital because they ensure the buret meets the stringent accuracy requirements for Class A volumetric glassware, critical for quantitative analysis. The 0.20 mL graduations allow for precise readings, reducing the uncertainty in titrations, and the PTFE stopcock ensures smooth and consistent dispensing.
Performance & Functionality
The Kimble/Kontes KIMAX Reservoir Buret, Automatic Self-Zeroing, Serialized Certified, Class A, PTFE Stopcock, Kimble Chase 17054F-100 excels in delivering accurate and repeatable results. The self-zeroing feature streamlines the titration process, and the fine control offered by the PTFE stopcock minimizes the risk of overshooting the endpoint.
The primary strength is its accuracy, which directly translates to more reliable analytical data. The only minor weakness is the initial setup, which requires careful attention to ensure proper tubing connections to prevent spills, a minor learning curve that quickly diminishes with practice.
The Kimble/Kontes KIMAX Reservoir Buret, Automatic Self-Zeroing, Serialized Certified, Class A, PTFE Stopcock, Kimble Chase 17054F-100 has significantly exceeded my expectations; it provides a level of precision and efficiency that was previously unattainable with manual burets.
Design & Ergonomics
The Kimble/Kontes KIMAX Reservoir Buret, Automatic Self-Zeroing, Serialized Certified, Class A, PTFE Stopcock, Kimble Chase 17054F-100 features high-quality borosilicate glass construction that is both durable and easy to clean. While the 770mm length can be somewhat unwieldy in confined spaces, it’s a standard size for this type of equipment.
The design is intuitive and functional, requiring minimal effort to operate after the initial setup, however the sheer size of the apparatus requires space. The large, clear graduations are easy to read, reducing the risk of parallax errors during titrations.
Durability & Maintenance
Given its borosilicate glass construction and PTFE stopcock, the Kimble/Kontes KIMAX Reservoir Buret, Automatic Self-Zeroing, Serialized Certified, Class A, PTFE Stopcock, Kimble Chase 17054F-100 is built to last with proper care. Regular cleaning and careful handling are essential to prevent breakage, and the PTFE stopcock is resistant to most chemicals, minimizing the risk of corrosion or degradation.
Maintenance is straightforward, involving periodic cleaning of the glass and stopcock components, and the materials resist residue buildup. With careful use and regular maintenance, this buret should provide reliable service for many years.
Accessories and Customization Options
The Kimble/Kontes KIMAX Reservoir Buret, Automatic Self-Zeroing, Serialized Certified, Class A, PTFE Stopcock, Kimble Chase 17054F-100 doesn’t come with a wide array of accessories, but it is compatible with standard laboratory tubing for filling and waste disposal. A compatible stand is a must-have for stability and ease of use.
While customization options are limited, the core functionality of the buret is so well-executed that additional modifications are unnecessary. You may want to consider a magnetic stirrer for under the flask that is being titrated; it makes the process easier to see.
Pros and Cons of Kimble/Kontes KIMAX Reservoir Buret, Automatic Self-Zeroing, Serialized Certified, Class A, PTFE Stopcock, Kimble Chase 17054F-100
Pros
- Exceptional Accuracy: The Class A certification and precise graduations ensure highly accurate titrations.
- Automatic Self-Zeroing: This feature saves time and reduces the potential for meniscus reading errors.
- Durable Construction: The borosilicate glass and PTFE stopcock are resistant to chemicals and wear.
- Smooth PTFE Stopcock: Allows for fine control over the dispensing rate, minimizing the risk of overshooting the endpoint.
- Serialized Certification: Provides traceability and assurance of compliance with volumetric standards.
Cons
- Initial Setup: Requires careful attention to tubing connections.
- Price: Significantly more expensive than standard burets.
Who Should Buy Kimble/Kontes KIMAX Reservoir Buret, Automatic Self-Zeroing, Serialized Certified, Class A, PTFE Stopcock, Kimble Chase 17054F-100?
The Kimble/Kontes KIMAX Reservoir Buret, Automatic Self-Zeroing, Serialized Certified, Class A, PTFE Stopcock, Kimble Chase 17054F-100 is perfect for analytical chemists, lab technicians, and researchers who require highly accurate and repeatable titrations. It’s ideal for applications in environmental monitoring, pharmaceutical analysis, and quality control.
This buret might not be necessary for educational settings or basic laboratory experiments where high precision isn’t critical. A compatible stand and appropriate flexible tubing are must-have accessories for optimal use.
Conclusion on Kimble/Kontes KIMAX Reservoir Buret, Automatic Self-Zeroing, Serialized Certified, Class A, PTFE Stopcock, Kimble Chase 17054F-100
The Kimble/Kontes KIMAX Reservoir Buret, Automatic Self-Zeroing, Serialized Certified, Class A, PTFE Stopcock, Kimble Chase 17054F-100 is a worthwhile investment for anyone who demands the highest level of accuracy and efficiency in their titrations. While the price point is higher than that of standard burets, the enhanced precision, durability, and time-saving features justify the cost for professional applications.
I would wholeheartedly recommend this buret to any lab professional seeking to improve the quality and reliability of their analytical work. If you’re tired of inconsistent titration results and want to streamline your workflow, this is the buret you need.