My Real Take on the Kimble/Kontes KIMAX Reservoir Micro Burets, Class A, Straight Bore PTFE Stopcocks, Kimble Chase 17132F-5
The Kimble/Kontes KIMAX Reservoir Micro Burets, Class A, Straight Bore PTFE Stopcocks, Kimble Chase 17132F-5 is a specialized piece of laboratory equipment designed for precise liquid dispensing in micro-scale applications. Manufactured by Kimble/Kontes, this buret features a 5mL capacity with incredibly fine 0.01mL graduations, a PTFE stopcock for smooth and accurate flow control, and a reservoir for convenient refilling. Its Class A certification guarantees high accuracy, making it a critical tool for demanding analytical work.
As a tactical gear specialist, my involvement with such equipment might seem unusual. However, the principles of precision, reliability, and durability translate directly from the battlefield to the laboratory; think of precise mixing of a custom lubricant formula, or analyzing the composition of field-expedient fuel sources. I needed an extremely accurate dispensing tool for small volumes, something far beyond the capabilities of standard syringes or droppers, to perform controlled materials testing and analysis of different compounds and ratios.
My first impression of the Kimble/Kontes KIMAX Reservoir Micro Burets, Class A, Straight Bore PTFE Stopcocks, Kimble Chase 17132F-5 was one of careful construction and quality. The borosilicate glass felt sturdy yet refined, and the PTFE stopcock moved with precision. The reservoir setup seemed like a significant upgrade over traditional burets that require constant refilling from a separate container.
While evaluating similar micro burets from BrandTech and Hirschmann, I chose the Kimble/Kontes model due to its robust construction, positive reviews regarding long-term PTFE stopcock performance, and the integrated reservoir. While the other options looked good on paper, the Kimble/Kontes just felt more robust and “field-ready” in my hands, if that makes sense. I was impressed by the product’s compact design and the clear, durable white ceramic scale.
Initially, I was excited but also a little apprehensive about the fragility inherent in glass laboratory equipment. I immediately recognized the potential for highly accurate measurements, but also knew I’d have to treat it with far more care than my usual tactical kit.
Real-World Testing: Putting Kimble/Kontes KIMAX Reservoir Micro Burets, Class A, Straight Bore PTFE Stopcocks, Kimble Chase 17132F-5 to the Test
First Use Experience
I tested the Kimble/Kontes KIMAX Reservoir Micro Burets, Class A, Straight Bore PTFE Stopcocks, Kimble Chase 17132F-5 in my workshop, which I converted into a makeshift analytical lab for testing materials. The lab environment is generally stable, but subject to temperature and humidity variations that occur naturally in my area. I was measuring the precise amount of catalyst needed to change the properties of polymers and lubricants.
The buret performed flawlessly even under varying temperature conditions. The PTFE stopcock allowed for extremely fine flow control, and I was able to dispense precise volumes with minimal effort. The side fill tube simplified the refilling process significantly, minimizing downtime between measurements.
The only slight inconvenience I encountered was the need to be extremely careful while handling and cleaning the glass. One slip and it could be over.
Extended Use & Reliability
After several months of regular use, the Kimble/Kontes KIMAX Reservoir Micro Burets, Class A, Straight Bore PTFE Stopcocks, Kimble Chase 17132F-5 continues to perform exceptionally well. There are no visible signs of wear and tear on the glass, and the PTFE stopcock remains smooth and leak-free. I ensure it’s properly cleaned with laboratory-grade detergent and stored safely after each use to prevent any potential damage.
Compared to my previous attempts at small-volume dispensing, which relied on graduated syringes and micropipettes, the Kimble/Kontes buret offers significantly better accuracy and control. The improved precision in material mixing has yielded more consistent and reliable testing results. It definitely exceeds expectations in terms of ease of use and repeatability.
Breaking Down the Features of Kimble/Kontes KIMAX Reservoir Micro Burets, Class A, Straight Bore PTFE Stopcocks, Kimble Chase 17132F-5
Specifications
- Cap.: 5 mL: The 5 mL capacity is ideal for micro-scale applications where small volumes of liquid need to be dispensed with high accuracy. This is useful when working with expensive catalysts or testing rare compounds.
- Grads.: 0.01 mL: The 0.01 mL graduations allow for extremely precise dispensing, crucial for analytical chemistry and quantitative analysis. This provides ultimate control in applications where even tiny variations in volume can affect outcomes.
- Tolerance: ±0.01 mL: The ±0.01 mL tolerance guarantees high accuracy, ensuring reliable results in demanding applications. This is consistent with Class A glassware standards, providing confidence in the integrity of measurements.
- Length: 815 mm: The 815 mm length provides sufficient scale resolution for precise measurements while maintaining a manageable size for laboratory use. This is a good balance between scale clarity and ease of handling.
- Kimble Chase No.: 17132F-5: The Kimble Chase No. 17132F-5 uniquely identifies this specific model, ensuring accurate ordering and referencing. This is essential when reordering or comparing specifications.
- Straight Bore PTFE Stopcocks: Provides smooth, leak-free dispensing and excellent chemical resistance. The straight bore design further enhances control and reduces the risk of clogging.
- 70mL Reservoir: The reservoir allows for quick and easy refilling, minimizing downtime during titration or dispensing processes.
- ST 14/20 Stopper: The reservoir is fitted with a medium length ST 14/20 stopper, ensuring a secure and airtight seal.
- Durable White Ceramic Scale: The permanent white ceramic scale provides excellent visibility and resistance to chemicals and abrasion, ensuring long-term readability.
- Manufactured according to ASTM E287 and calibrated to ASTM E694: Meets rigorous industry standards for accuracy and quality.
These specifications matter because they guarantee the accuracy and reliability required for precise quantitative analysis. The fine graduations, tight tolerance, and PTFE stopcock ensure that small volumes can be dispensed with confidence. The reservoir simplifies the refilling process, improving workflow efficiency.
Performance & Functionality
The Kimble/Kontes KIMAX Reservoir Micro Burets, Class A, Straight Bore PTFE Stopcocks, Kimble Chase 17132F-5 excels at its primary function: dispensing precise volumes of liquid. The smooth PTFE stopcock allows for fine flow control, making it easy to dispense droplets as small as a fraction of a milliliter. The clear markings on the buret and the ergonomic design make it easy to read and operate, even for extended periods.
The main strength of this buret is its exceptional accuracy and control. The PTFE stopcock is smooth and leak-free, and the clear graduations on the buret make it easy to read and dispense precise volumes. One potential area for improvement could be the addition of a magnifying glass to further enhance readability of the fine graduations.
Overall, the Kimble/Kontes KIMAX Reservoir Micro Burets, Class A, Straight Bore PTFE Stopcocks, Kimble Chase 17132F-5 meets and exceeds expectations for accuracy and usability. It is a reliable and well-designed tool that performs its job exceptionally well.
Design & Ergonomics
The Kimble/Kontes KIMAX Reservoir Micro Burets, Class A, Straight Bore PTFE Stopcocks, Kimble Chase 17132F-5 is made of high-quality borosilicate glass, known for its chemical resistance and durability. The glass feels sturdy and well-made, and the buret is well-balanced in the hand. The PTFE stopcock is easy to grip and turn, providing precise flow control.
The buret is user-friendly and requires minimal learning curve. The clear markings and ergonomic design make it easy to read and operate.
Durability & Maintenance
The borosilicate glass construction ensures that the Kimble/Kontes KIMAX Reservoir Micro Burets, Class A, Straight Bore PTFE Stopcocks, Kimble Chase 17132F-5 will last for many years with proper care. The PTFE stopcock is also durable and requires minimal maintenance.
The buret is easy to clean with standard laboratory cleaning solutions. Regular cleaning is recommended to prevent buildup and ensure optimal performance.
Accessories and Customization Options
The Kimble/Kontes KIMAX Reservoir Micro Burets, Class A, Straight Bore PTFE Stopcocks, Kimble Chase 17132F-5 comes complete with the buret, buret stopcock, side fill stopcock and reservoir stopper. There are limited customization options available for this specific model. However, the buret is compatible with standard laboratory stands and clamps for secure positioning. Consider adding a magnetic stirrer for applications that require consistent mixing during titration.
Pros and Cons of Kimble/Kontes KIMAX Reservoir Micro Burets, Class A, Straight Bore PTFE Stopcocks, Kimble Chase 17132F-5
Pros
- Exceptional accuracy and precision in dispensing small volumes.
- Smooth and leak-free PTFE stopcock for fine flow control.
- Integrated reservoir simplifies refilling and reduces downtime.
- Durable borosilicate glass construction for long-term reliability.
- Easy to use and maintain.
Cons
- Glass construction makes it susceptible to breakage if mishandled.
- Relatively expensive compared to alternative dispensing methods.
Who Should Buy Kimble/Kontes KIMAX Reservoir Micro Burets, Class A, Straight Bore PTFE Stopcocks, Kimble Chase 17132F-5?
The Kimble/Kontes KIMAX Reservoir Micro Burets, Class A, Straight Bore PTFE Stopcocks, Kimble Chase 17132F-5 is perfect for: laboratory technicians, chemists, researchers, and anyone requiring precise liquid dispensing in micro-scale applications. Individuals working in analytical chemistry, materials science, or pharmaceutical research will find this buret invaluable.
This product might not be suitable for: individuals who do not require high accuracy in liquid dispensing, or those who work in environments where glass equipment is easily damaged. Cheaper alternatives, such as graduated cylinders or syringes, may suffice for less demanding applications.
A must-have accessory would be a sturdy laboratory stand to secure the buret during use. Consider adding a magnetic stirrer for applications that require consistent mixing during titration.
Conclusion on Kimble/Kontes KIMAX Reservoir Micro Burets, Class A, Straight Bore PTFE Stopcocks, Kimble Chase 17132F-5
The Kimble/Kontes KIMAX Reservoir Micro Burets, Class A, Straight Bore PTFE Stopcocks, Kimble Chase 17132F-5 is a high-quality and reliable tool for precise liquid dispensing. Its exceptional accuracy, smooth PTFE stopcock, and integrated reservoir make it a valuable asset in any laboratory setting. While the glass construction requires careful handling, the long-term durability and performance justify the investment.
The price is justified by the exceptional accuracy and reliability this buret offers. Cheaper alternatives may be available, but they cannot match the precision and control of the Kimble/Kontes model.
I would personally recommend the Kimble/Kontes KIMAX Reservoir Micro Burets, Class A, Straight Bore PTFE Stopcocks, Kimble Chase 17132F-5 to anyone requiring precise liquid dispensing in micro-scale applications. It is a reliable and well-designed tool that will provide years of accurate and dependable service. If you value accuracy and reliability, this buret is worth the investment.