VWRCryoPro Canister Storage Tanks, CC Series CC-5 CC-5 Tank Review

My Verdict on the VWRCryoPro Canister Storage Tanks, CC Series CC-5 CC-5 Tank

The VWRCryoPro Canister Storage Tanks, CC Series CC-5 CC-5 Tank represents a significant investment in long-term sample preservation. Manufactured by VWR, this cryogenic storage solution is designed for researchers and professionals who require reliable and stable low-temperature environments. It boasts a substantial liquid nitrogen capacity and dual liquid level sensors for enhanced monitoring, promising both security and efficiency.

My journey to this specific unit began with a growing need for increased cryogenic storage capacity in our research lab. We were facing limitations with our existing, smaller dewars and needed a solution that could accommodate a larger number of samples while maintaining consistent temperatures. The VWRCryoPro CC-5 Tank stood out due to its balance of capacity and advanced monitoring features.

Upon unboxing, I was immediately struck by the robust construction and professional appearance. The stainless steel exterior felt solid and durable, inspiring confidence in its ability to withstand the rigors of a lab environment. The insulated lid felt secure, and the external placement of the liquid level sensors seemed like a thoughtful design for easy monitoring.

Compared to other cryogenic storage tanks we considered, such as those from Thermo Fisher Scientific and Taylor-Wharton, the VWRCryoPro CC-5 Tank offered a compelling combination of features and price. While the other options were comparable in terms of capacity, the VWRCryoPro‘s dual liquid level sensors and all-in-one leakproof canister design seemed like a step up in terms of safety and monitoring. My first impression was one of cautious optimism; the specifications looked promising, and I was eager to see how it would perform in a real-world setting.

Real-World Testing: Putting VWRCryoPro Canister Storage Tanks, CC Series CC-5 CC-5 Tank to the Test

First Use Experience

The initial setup of the VWRCryoPro CC-5 Tank was straightforward, involving a standard liquid nitrogen fill. We tested the tank in our dedicated cryostorage room, which maintains a relatively stable ambient temperature of around 20°C. We filled the tank with various cell culture samples, carefully recording the initial liquid nitrogen level using the external sensors.

The liquid level sensors proved to be immediately useful, providing a constant visual indication of the LN2 level without requiring us to open the tank. We monitored the static evaporation rate over the first few days, noting that it was close to the manufacturer’s stated value. After the first week, we noticed consistent temperature maintenance, leading to higher confidence in the product’s functionality.

Extended Use & Reliability

After several months of continuous use, the VWRCryoPro CC-5 Tank has performed admirably. The durability of the stainless steel exterior is evident; it has resisted scratches and corrosion despite occasional spills and handling. The dual liquid level sensors continue to provide reliable readings, and the leakproof canister design has lived up to its promise.

Maintenance has been minimal, primarily involving periodic checks for frost buildup and occasional cleaning of the exterior. Compared to our previous cryogenic storage setup, the VWRCryoPro CC-5 Tank significantly reduces the frequency of LN2 refills and eliminates the need for manual level checks. The VWRCryoPro has exceeded my expectations, providing consistent, reliable cryogenic storage and enhancing our lab’s efficiency.

Breaking Down the Features of VWRCryoPro Canister Storage Tanks, CC Series CC-5 CC-5 Tank

Specifications

• Description: CC-5 Tank – This indicates the model and general configuration of the unit. It serves as a reference point for identifying the specific specifications and features associated with this particular tank.
• Static Evaporation Rate: 0.39 L/Day – This crucial specification determines how quickly liquid nitrogen evaporates from the tank under static (no usage) conditions. A lower evaporation rate indicates better insulation and longer hold times, reducing the frequency of refills and minimizing LN2 consumption.
• Liquid Nitrogen Capacity: 47.4 L – This represents the maximum volume of liquid nitrogen that the tank can hold. A larger capacity allows for the storage of more samples, reducing the need for multiple tanks and simplifying cryogenic storage management.
• Weight Empty: 16.3 kg (36 lbs.) – This is the weight of the tank when it is empty, providing an indication of its portability and ease of handling. A lighter weight can be beneficial when moving the tank for maintenance or relocation.
• Weight Full: 54.6 kg (120.4 lbs.) – This is the weight of the tank when it is filled to its maximum capacity with liquid nitrogen. It’s essential to consider this weight when planning for placement and ensuring adequate support structures are in place.
• Neck Diameter: 12.7 cm (5 in.) – This measurement dictates the size of the opening at the top of the tank, which affects the ease of access to the samples and the size of the containers that can be used for storage. A wider neck diameter may facilitate easier sample retrieval.
• Overall Height x Outside Diameter: 67.3 x 50.8 cm (26¹/₂ x 20 in.) – These dimensions define the physical size of the tank, which is important for space planning and ensuring that it fits within the designated storage area. These measurements are crucial to factor in for effective cryogenic storage space optimization.

Performance & Functionality

The VWRCryoPro CC-5 Tank excels in maintaining consistent cryogenic temperatures, crucial for preserving sample integrity. The dual liquid level sensors provide accurate and reliable monitoring, reducing the risk of sample degradation due to unexpected LN2 depletion. The tank’s leakproof design minimizes LN2 loss and eliminates the hazards associated with leaks.

While the large capacity is a significant advantage, the tank’s size and weight can make it difficult to move when full. The tank does its job effectively. Its performance easily meets expectations.

Design & Ergonomics

The VWRCryoPro CC-5 Tank features a robust stainless steel construction that ensures durability and resistance to corrosion. The insulated lid provides a secure seal, minimizing heat transfer and LN2 evaporation. The external placement of the liquid level sensors is a user-friendly design choice, allowing for easy monitoring without disturbing the internal environment.

The tank’s size and weight can present ergonomic challenges when moving or handling it. There’s no learning curve.

Durability & Maintenance

The VWRCryoPro CC-5 Tank is built to last, with a robust stainless steel construction that resists corrosion and wear. The tank requires minimal maintenance, primarily involving periodic checks for frost buildup and cleaning of the exterior. With proper care, the tank should provide years of reliable service.

Accessories and Customization Options

The VWRCryoPro CC-5 Tank comes standard with a set of dual liquid level sensors and an insulated lid. Customization options are limited, but the tank is compatible with a wide range of standard cryogenic storage containers and racks. Additional accessories, such as roller bases for easier mobility, are available from third-party suppliers.

Pros and Cons of VWRCryoPro Canister Storage Tanks, CC Series CC-5 CC-5 Tank

Who Should Buy VWRCryoPro Canister Storage Tanks, CC Series CC-5 CC-5 Tank?

The VWRCryoPro Canister Storage Tanks, CC Series CC-5 CC-5 Tank is perfect for research laboratories, medical facilities, and biorepositories that require long-term cryogenic storage of biological samples. Its large capacity and reliable monitoring features make it ideal for institutions with significant storage needs. The product is ideal for professionals who value sample security and minimal maintenance.

This product might not be the best choice for small labs or individual researchers with limited storage needs. Its high initial cost may also be a barrier for those with tight budgets. A roller base is a must-have accessory for improved mobility.

Conclusion on VWRCryoPro Canister Storage Tanks, CC Series CC-5 CC-5 Tank

The VWRCryoPro Canister Storage Tanks, CC Series CC-5 CC-5 Tank represents a significant investment in reliable and efficient cryogenic storage. While the initial cost is considerable, the tank’s large capacity, low evaporation rate, and advanced monitoring features offer a compelling value proposition for organizations with substantial storage needs. I would wholeheartedly recommend the VWRCryoPro CC-5 Tank to any institution seeking a robust and dependable cryogenic storage solution. If you need to safeguard valuable samples for the long haul, this tank is worth considering.