Let’s Dive into Tech Glass Repeating Dispensers TG-50360-010 Complete Units
The Tech Glass Repeating Dispensers TG-50360-010 Complete Units from Tech Glass promises a reliable and accurate solution for repetitive dispensing in laboratory settings. This complete unit, featuring an interchangeable glass pipet head, Erlenmeyer flask, and poly joint clamp, aims to streamline procedures involving strong acids, alkalies, and volatile reagents.
My foray into the world of repeating dispensers stemmed from a need for more efficient and consistent reagent handling in our small testing lab. Manual pipetting was proving time-consuming and prone to variability, especially when dealing with multiple samples and harsh chemicals.
Upon unboxing the Tech Glass Repeating Dispensers TG-50360-010 Complete Units, I was immediately struck by the quality of the glass components. The Erlenmeyer flask felt sturdy, and the ground joint connection seemed precise. Initial handling suggested a well-built and thoughtfully designed piece of lab equipment.
Having used similar dispensers from other manufacturers, like BrandTech and Eppendorf, I was particularly interested in seeing how this unit stacked up regarding accuracy and ease of use. While those brands are known for their premium offerings, the Tech Glass unit presents itself as a value-conscious alternative.
My first impression was cautiously optimistic. The components appeared well-made, and the design seemed straightforward. I was eager to put it through its paces and determine whether it lived up to its promise of accuracy and efficiency.
Real-World Testing: Putting Tech Glass Repeating Dispensers TG-50360-010 Complete Units to the Test
First Use Experience
I tested the Tech Glass Repeating Dispensers TG-50360-010 Complete Units in our lab while performing a series of titrations. The primary goal was to assess its accuracy and speed in dispensing a standardized sodium hydroxide solution.
The dispenser performed admirably, even when handling a viscous solution. Initially, a few practice runs were necessary to fully grasp the tilting motion required for both filling and dispensing.
After the first few dispensing cycles, the action became intuitive. There were no unexpected drips or leaks, which immediately instilled confidence in the unit’s sealing capabilities.
Extended Use & Reliability
After several weeks of regular use, the Tech Glass Repeating Dispensers TG-50360-010 Complete Units has proven to be a valuable addition to our lab. The dispenser consistently delivers accurate volumes.
There have been no signs of wear and tear on the glass components or the poly joint clamp. Cleaning the dispenser after each use is relatively straightforward, although care must be taken when handling the glass pipet head.
Compared to manual pipetting, this unit has significantly improved the speed and consistency of our titrations. It has allowed us to handle a higher throughput of samples while maintaining a high level of accuracy.
Breaking Down the Features of Tech Glass Repeating Dispensers TG-50360-010 Complete Units
Specifications
- Volume: 10 mL. This fixed volume is ideal for applications requiring precise and repeatable dispensing of small volumes.
- Flask Volume: 500 mL. The larger flask provides ample capacity for dispensing multiple aliquots before needing to refill.
- Accuracy: ±2%. This level of accuracy ensures reliable and consistent dispensing, vital for many laboratory procedures.
- Materials: Borosilicate Glass, Polypropylene. The use of borosilicate glass ensures chemical resistance and durability, while the polypropylene clamp provides a secure connection.
- Joint Size: ST 24/40. This standard taper joint size allows for compatibility with other lab equipment.
These specifications are crucial because they determine the dispenser’s suitability for specific applications. The accuracy and chemical resistance, in particular, are paramount when working with sensitive or corrosive reagents.
Performance & Functionality
The Tech Glass Repeating Dispensers TG-50360-010 Complete Units excels in its primary function: accurately and repeatedly dispensing liquids. The titling action is smooth and precise.
One of the strengths is its ability to handle a variety of liquids, including strong acids and alkalies, without degradation of the components. A potential improvement could be the inclusion of volume adjustability for increased versatility.
Overall, the unit meets expectations for accuracy and reliability in repetitive dispensing tasks. It has proven to be a significant time-saver.
Design & Ergonomics
The build quality of the Tech Glass Repeating Dispensers TG-50360-010 Complete Units is commendable. The glass components are robust.
The tilting design allows for easy and controlled dispensing. Initially, the tilting motion requires some practice, but it quickly becomes second nature.
Durability & Maintenance
With proper care and handling, the Tech Glass Repeating Dispensers TG-50360-010 Complete Units should provide years of reliable service. The borosilicate glass is resistant to chemical attack.
Cleaning the dispenser is straightforward, involving rinsing with appropriate solvents and distilled water. Regular inspection of the ground joint and clamp is advisable to ensure a secure seal.
Accessories and Customization Options
The complete unit includes the interchangeable glass pipet head, Erlenmeyer flask with ST 24/40 ground joint, and poly joint clamp. There are no readily available customization options.
The ST 24/40 joint allows for potential compatibility with other glassware. Exploring different flask sizes could enhance the unit’s versatility.
Pros and Cons of Tech Glass Repeating Dispensers TG-50360-010 Complete Units
Pros
- Accurate and repeatable dispensing. The dispenser provides consistent volumes, critical for reliable results.
- Chemically resistant materials. The borosilicate glass construction allows for use with a wide range of reagents, including strong acids and alkalies.
- Easy to use. The tilting mechanism is intuitive and efficient after a short learning curve.
- Complete unit. Everything needed for dispensing is included.
- Good value. The unit provides a cost-effective alternative to premium-branded dispensers.
Cons
- Fixed volume. The 10 mL volume may not be suitable for all applications requiring variable volumes.
- Glass fragility. The glass components require careful handling to avoid breakage.
Who Should Buy Tech Glass Repeating Dispensers TG-50360-010 Complete Units?
The Tech Glass Repeating Dispensers TG-50360-010 Complete Units is perfect for laboratory technicians, researchers, and educators. Those who require accurate and repeatable dispensing of fixed volumes will find this unit invaluable.
This product may not be suitable for applications requiring highly precise volumes. Those who need variable dispensing should explore adjustable dispensers.
Consider purchasing a secondary flask to hold another solution to use in conjunction with the Tech Glass Repeating Dispensers TG-50360-010 Complete Units.
Conclusion on Tech Glass Repeating Dispensers TG-50360-010 Complete Units
The Tech Glass Repeating Dispensers TG-50360-010 Complete Units offers a compelling blend of accuracy, reliability, and affordability. It’s a solid choice for any lab seeking a cost-effective solution for repetitive dispensing tasks.
The price is justified, especially given the accuracy and chemical resistance of the unit. Compared to pricier alternatives, it represents excellent value for money.
I would personally recommend this dispenser to anyone needing accurate and reliable dispensing of fixed volumes. If you’re looking for a dependable and cost-effective solution, the Tech Glass Repeating Dispensers TG-50360-010 Complete Units is well worth considering. Upgrade your lab efficiency today!