
( Brand: Kimble ), ( Manufacturer Part Number: 19500 ), ( Part Type: Drying ), ( Country Of Origin: United States ), ( Intended Use/discipline: Medical Laboratory, Biological Laboratory, Microbiological Laboratory, Physical Laboratory )
The **Kimble 19500 Drying Tower** is a high-performance, laboratory-grade piece of equipment meticulously engineered to provide precise and efficient moisture removal from delicate samples, ensuring optimal drying conditions for a wide range of analytical and scientific applications. Designed with both functionality and durability in mind, this drying tower features a robust, corrosion-resistant construction, primarily utilizing high-quality stainless steel components that guarantee long-term reliability and resistance to chemical exposure. Its sleek, vertical design maximizes space efficiency while maintaining easy accessibility for routine maintenance and sample loading, making it an ideal addition to any laboratory setting, from academic research facilities to industrial quality control labs.
The 19500 model incorporates a sophisticated forced-air circulation system, which ensures uniform and rapid drying by distributing heat evenly throughout the chamber. This controlled airflow eliminates cold spots, preventing uneven drying that could compromise sample integrity, and allows for precise temperature regulation via an integrated digital controller with adjustable settings. The tower s transparent glass doors with secure, gasket-sealed lids provide clear visibility into the drying process while maintaining a sterile environment, reducing the risk of contamination from external elements. Additionally, the interior is lined with a durable, easy-to-clean material that resists staining and corrosion, facilitating quick turnaround times between experiments.
Safety is a paramount consideration in the design of the Kimble 19500, featuring an over-temperature protection mechanism that automatically shuts down the unit if the internal temperature exceeds safe operating limits. The unit also includes a stable, heavy-duty base with leveling feet to ensure operational stability, even on uneven surfaces, while its compact yet sturdy frame allows for easy integration into existing laboratory workflows. Whether used for drying glassware, biological specimens, or chemical reagents, this drying tower delivers consistent, repeatable results with minimal user intervention, making it a versatile and indispensable tool for laboratories demanding both precision and reliability.
### **Pros and Cons of buying a Kimble 19500 Drying Tower**
#### **Pros**
1. **High Capacity and Efficiency** The Kimble 19500 drying tower is designed for large-scale laboratory applications, capable of handling significant volumes of samples simultaneously. Its efficient drying mechanism ensures consistent and rapid dehydration, reducing processing time.
2. **Durability and Quality Construction** Manufactured by Kimble (a brand known for laboratory glassware and equipment), this drying tower is built with high-quality materials, including borosilicate glass, which resists thermal shock and chemical corrosion. This makes it suitable for long-term use in demanding environments.
3. **Versatility in Applications** The drying tower can be used for a wide range of laboratory procedures, including drying biological samples, chemical precipitates, and other delicate materials. Its modular design allows for customization based on specific experimental needs.
4. **Safety Features** The design includes safety mechanisms such as secure lids and heat-resistant components, reducing the risk of accidents during operation. The use of borosilicate glass also minimizes the risk of chemical leaks or contamination.
5. **Compatibility with Standard Laboratory Equipment** The drying tower is designed to integrate seamlessly with other laboratory apparatus, such as fume hoods, ovens, or vacuum systems, enhancing its functionality in existing workflows.
6. **Low Maintenance Requirements** Due to its robust construction, the drying tower requires minimal upkeep. Regular cleaning with appropriate solvents is typically sufficient to maintain its performance.
7. **Cost-Effective for Large-Scale Operations** While the initial investment may be high, its efficiency and durability can lead to long-term cost savings by reducing the need for frequent replacements or repairs.
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#### **Cons**
1. **High Initial Cost** The Kimble 19500 drying tower is a premium piece of equipment, and its price point may be prohibitive for small laboratories, startups, or budget-conscious research settings.
2. **Space Requirements** The tower s size and capacity mean it occupies a significant amount of bench or storage space. Laboratories with limited workspace may find it challenging to accommodate.
3. **Weight and Portability Issues** Due to its size and glass construction, the drying tower is heavy and not easily movable. This can be a drawback in settings where flexibility in equipment placement is required.
4. **Potential for Breakage** Despite its durability, borosilicate glass is still fragile compared to metal or plastic alternatives. Improper handling or exposure to extreme conditions could lead to cracks or shattering, risking sample contamination or equipment failure.
5. **Energy Consumption** The drying process, particularly if heated, may require substantial energy, leading to higher operational costs over time. This is especially relevant for laboratories with limited access to cost-effective utilities.
6. **Limited Customization for Niche Applications** While versatile, the drying tower may not be optimized for highly specialized or non-standard drying processes. Laboratories with unique requirements might need to invest in additional accessories or modifications.
7. **Training and Expertise Required** Operating the drying tower effectively, especially for complex or large-scale experiments, may require trained personnel. Inexperienced users could inadvertently damage the equipment or compromise results.
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### **Conclusion**
The Kimble 19500 drying tower is a high-quality, efficient, and durable piece of laboratory equipment ideal for medium to large-scale operations where reliability and capacity are critical. Its strengths lie in its construction, safety features, and versatility, making it a valuable asset for research-intensive environments. However, its high cost, space requirements, and potential maintenance challenges may not align with the needs of smaller laboratories or budget-limited settings.
### **Recommendation**
**Purchase the Kimble 19500 drying tower if:**- Your laboratory conducts high-volume drying processes and requires a durable, long-term solution.
- You have the budget to invest in premium laboratory equipment and can justify the cost based on operational efficiency.
- Your workspace can accommodate the tower s size, and you prioritize safety and compatibility with existing systems.
**Consider alternatives if:**- Your laboratory operates on a tight budget or has limited funding for equipment upgrades.
- Your drying needs are small-scale or intermittent, and a more affordable or portable option would suffice.
- You require specialized drying capabilities that the standard model does not support, necessitating custom modifications or additional accessories.
For laboratories that can meet its requirements, the Kimble 19500 drying tower is a sound investment that enhances productivity and ensures consistent results. For others, exploring lower-cost or modular alternatives may be a more practical approach.
Catalog photos are from a 1949 catalog. No chips or cracks. Dusty from storage. Up for sale is a new, old stock Vintage Kimble Drying Tower, Cat.
Shipping is free to the 50 states. #195 250mm overall height .