Let’s Dive into Kimble/Kontes KIMAX Filling Funnels, Short Stem, 58 Angle, Kimble Chase 28950 90
The Kimble/Kontes KIMAX Filling Funnels, Short Stem, 58 Angle, Kimble Chase 28950 90 might seem like an unassuming piece of laboratory equipment, but trust me, after years of messing with everything from high-end optics to complex chemical compounds in the field, sometimes the simplest tools are the most critical. Kimble/Kontes, a Kimble Chase company, is known for their quality glassware, and this funnel appears to be no exception. Its 58-degree angle and short stem are designed for very specific applications, and I was keen to discover if it lives up to the hype.
For years, I’ve been struggling with transferring liquids into narrow-mouthed containers in challenging outdoor environments, think preparing custom cleaning solutions for sensitive equipment in the field or carefully decanting solvents for gear maintenance. I needed a funnel that wouldn’t clog easily, offered precise control, and was built to withstand the rigors of regular transport. I wanted something better than the flimsy plastic funnels I’d been relying on.
Upon unboxing, the first thing I noticed was the quality of the glass. It felt substantial and well-made, a testament to Kimble/Kontes’s reputation. The short stem and 58-degree angle were exactly as described, and the flared mouth looked promising for easy dispensing.
Compared to a generic plastic funnel or even a long-stemmed glass funnel, the Kimble/Kontes model seemed much more purpose-built. A standard plastic funnel might be cheaper, but it wouldn’t offer the same chemical resistance or precision. A long-stemmed funnel would be too cumbersome for tight spaces.
My initial reaction was a mix of excitement and cautious optimism. The build quality was undeniable, but I needed to see how it performed in the field.
Real-World Testing: Putting Kimble/Kontes KIMAX Filling Funnels, Short Stem, 58 Angle, Kimble Chase 28950 90 to the Test
First Use Experience
I tested the Kimble/Kontes KIMAX Filling Funnels, Short Stem, 58 Angle, Kimble Chase 28950 90 primarily in my workshop, using it to transfer various fluids like gun cleaning solvent, lubricating oils, and even some homemade tinctures for leather treatment. I needed to ensure clean transfers of chemicals without spillage. The short stem was perfect for getting into smaller bottles and containers without creating a mess.
The funnel performed well in controlled conditions, but I also wanted to simulate a more demanding outdoor environment. I used it during a particularly dusty gear maintenance session, where I intentionally let some grit and debris get near the funnel. The 58-degree angle helped prevent clogging, and the smooth glass surface made it easy to wipe clean.
The funnel was surprisingly easy to use. The flared mouth made pouring simple, and the short stem provided excellent control. There was no learning curve involved; it was intuitive right out of the box.
The biggest surprise was how well the Kimble/Kontes KIMAX Filling Funnels, Short Stem, 58 Angle, Kimble Chase 28950 90 handled viscous liquids. Even thicker oils flowed smoothly through the funnel without any significant buildup or clogging.
Extended Use & Reliability
After several months of regular use, the Kimble/Kontes KIMAX Filling Funnels, Short Stem, 58 Angle, Kimble Chase 28950 90 has held up remarkably well. There are no visible signs of wear and tear, and the glass remains crystal clear.
The funnel is incredibly durable. Despite being made of glass, it’s surprisingly resistant to accidental bumps and knocks. Of course, I wouldn’t recommend dropping it from a great height, but it’s certainly tougher than it looks.
Cleaning and maintenance are a breeze. A quick rinse with soap and water is usually all it takes to remove any residue. The smooth glass surface prevents liquids from sticking, making cleanup effortless.
Compared to the plastic funnels I’ve used in the past, the Kimble/Kontes model is a clear winner. It’s more durable, easier to clean, and provides far better control.
Breaking Down the Features of Kimble/Kontes KIMAX Filling Funnels, Short Stem, 58 Angle, Kimble Chase 28950 90
Specifications
- Top I.D., mm: 90 – The 90mm top inner diameter provides a wide opening for easy pouring. This reduces spillage and ensures efficient transfer of liquids.
- Stem O.D., mm: 9 – The 9mm stem outer diameter is narrow enough to fit into a wide range of containers. This is crucial for precision filling, especially with sensitive materials.
- Fits Paper Dia., mm: 150 – Accommodates 150mm filter paper, allowing for filtration during filling. This makes it suitable for separating solids from liquids in various applications.
- Cone Volume, mL: 150 – A 150mL cone volume offers sufficient capacity for most filling tasks. It reduces the need for frequent refills, improving efficiency.
- Stem Length, mm: 97 – The 97mm stem length is short enough to avoid interference in tight spaces. Its design is to ensure controlled flow without being overly long.
- Kimble Chase No.: 28950 90 – This is Kimble Chase’s unique identifier for this specific funnel model. It ensures you are getting the correct and genuine product.
- 58° Angle – The 58° angle allows for controlled flow and reduces clogging. This enhances precision and prevents messy spills.
Performance & Functionality
The Kimble/Kontes KIMAX Filling Funnels, Short Stem, 58 Angle, Kimble Chase 28950 90 performs its job exceptionally well. Its design is optimized for precise and efficient liquid transfer.
The funnel’s strengths lie in its ease of use, durability, and chemical resistance. Its primary weakness is its glass construction, making it susceptible to breakage if mishandled.
This product definitely meets my expectations. It’s a high-quality tool that simplifies a common but often frustrating task.
Design & Ergonomics
The Kimble/Kontes KIMAX Filling Funnels, Short Stem, 58 Angle, Kimble Chase 28950 90 features excellent build quality, using high-quality KIMAX glass, providing chemical resistance and durability. The weight feels balanced, and the flared mouth makes it easy to handle.
It is very user-friendly. There is no learning curve involved; it’s a simple and effective tool.
Durability & Maintenance
The funnel is designed for long-term use. With proper care, it should last for many years.
Maintenance is simple, requiring only basic cleaning with soap and water. The glass surface resists staining and is easy to sanitize.
Accessories and Customization Options
The Kimble/Kontes KIMAX Filling Funnels, Short Stem, 58 Angle, Kimble Chase 28950 90 doesn’t come with many accessories, but its compatibility with standard filter paper is a significant advantage. It also works well with standard lab stands and clamps for hands-free operation.
While there are no specific customization options, its standard design ensures compatibility with a wide range of laboratory equipment. This makes it a versatile addition to any workspace.
Pros and Cons of Kimble/Kontes KIMAX Filling Funnels, Short Stem, 58 Angle, Kimble Chase 28950 90
Pros
- High-quality KIMAX glass construction: Provides excellent chemical resistance and durability.
- 58-degree angle: Prevents clogging and ensures controlled flow.
- Short stem: Facilitates filling in tight spaces.
- Flared mouth: Allows for easy and spill-free pouring.
- Easy to clean and maintain: Requires only basic cleaning with soap and water.
Cons
- Glass construction: Susceptible to breakage if mishandled.
- Price: More expensive than plastic alternatives.
Who Should Buy Kimble/Kontes KIMAX Filling Funnels, Short Stem, 58 Angle, Kimble Chase 28950 90?
This funnel is perfect for chemists, lab technicians, survivalists who prepare homemade remedies or solutions, and anyone who needs a durable and chemically resistant funnel for precise liquid transfer. Its short stem is also ideal for those working in confined spaces.
Anyone looking for a cheap, disposable option should skip this product. It’s an investment in quality and durability, not a quick fix.
A must-have accessory would be a set of appropriately sized filter papers. Lab stands or clamps can also be useful for hands-free operation.
Conclusion on Kimble/Kontes KIMAX Filling Funnels, Short Stem, 58 Angle, Kimble Chase 28950 90
Overall, the Kimble/Kontes KIMAX Filling Funnels, Short Stem, 58 Angle, Kimble Chase 28950 90 is an excellent tool that delivers on its promises. It’s durable, chemically resistant, and designed for precise liquid transfer.
At $187.99, the price might seem steep for a funnel, but the quality and longevity justify the investment. This is a tool that will last for years, making it a worthwhile purchase for professionals and serious hobbyists.
I would definitely recommend this product. It’s a reliable and efficient tool that simplifies a common task and provides excellent value for the money. If you need a high-quality funnel for demanding applications, look no further.