Liquid Nitrogen Container Accessories
Essential accessories for liquid nitrogen containers including lockable lids, protective sleeves, stainless steel canisters, level rulers, and transport trolleys for enhanced cryogenic storage safety and efficiency.
Louise Corscadden, PhD
Neuroscience · ConductScience
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Liquid nitrogen container accessories provide essential components for safe and efficient operation of cryogenic storage systems in research laboratories. This accessory collection includes lockable lids, protective sleeves, 304 stainless steel canisters and storage shelves, level measurement rulers, and transport trolleys designed to enhance the functionality and safety of liquid nitrogen dewars.
These accessories support various container capacities from 3L to 50L protective sleeves and accommodate different dewar models through compatible lockable lid options. The 304 stainless steel construction of canisters and shelf systems provides corrosion resistance and maintains sample integrity in ultra-low temperature environments. Level rulers enable precise monitoring of liquid nitrogen levels, while transport trolleys facilitate safe movement of filled containers within laboratory facilities.
How It Works
Liquid nitrogen container accessories function through complementary systems that enhance the performance and safety of cryogenic storage. Lockable lids provide secure containment and prevent unauthorized access while maintaining proper seal integrity for vapor retention. Protective sleeves act as thermal barriers, reducing heat transfer from ambient conditions and minimizing liquid nitrogen consumption through improved insulation.
304 stainless steel canisters and storage shelves utilize the material's low thermal conductivity and corrosion resistance to maintain sample integrity while providing organized storage compartments. The stainless steel construction prevents contamination and allows for easy cleaning and sterilization. Level rulers provide direct measurement capability through calibrated scales that indicate remaining liquid nitrogen volume, enabling predictive maintenance scheduling.
Transport trolleys distribute container weight evenly and provide controlled movement mechanisms that prevent sudden impacts or temperature fluctuations during relocation. The integrated accessory system optimizes both the thermal performance and operational safety of liquid nitrogen storage applications.
Features & Benefits
Lockable Lid
- BIO-SG50
- BIO-SG80
- BIO-SG125
- BIO-SG216
Automation Level
- manual
Protective Sleeve
- 3L
- 10L
- 20L
- 30L
- 35L
- 50L
Canister
- 304 stainless steel
Frozen Storage Shelf Canister
- 304 stainless steel
Level Ruler
- BIO-YWC-60
- BIO-YWC-100
- BIO-YWC-100-1
Trolley
- BIO-ZYC01
- BIO-ZYC02
Research Domain
- Analytical Chemistry
- Cancer Research
- Cell Biology
- Developmental Biology
- Immunology
- Microbiology
Weight
- 6.06 kg
Dimensions
- L: 65.0 mm
- W: 36.0 mm
- H: 27.0 mm
| Feature | This Product | Typical Alternative | Advantage |
|---|---|---|---|
| Lockable Lid Options | Four model options (BIO-SG50, BIO-SG80, BIO-SG125, BIO-SG216) for different container sizes | Basic models often provide single-size options with limited compatibility | Multiple size options ensure proper fit and security across different laboratory container inventories. |
| Protective Sleeve Range | Six capacity options from 3L to 50L | Standard offerings typically cover fewer capacity ranges | Comprehensive size range accommodates diverse laboratory storage requirements from small research samples to bulk storage applications. |
| Material Construction | 304 stainless steel for canisters and storage shelves | Entry-level systems may use plastic or lower-grade materials | Stainless steel construction provides superior corrosion resistance and enables autoclave sterilization for contamination control. |
| Level Monitoring | Three ruler model options (BIO-YWC-60, BIO-YWC-100, BIO-YWC-100-1) | Basic systems often lack precision measurement tools | Dedicated level rulers enable accurate monitoring for predictive maintenance and prevent unexpected sample loss due to low nitrogen levels. |
| Transport Solutions | Two trolley model options (BIO-ZYC01, BIO-ZYC02) | Generic wheeled platforms may not be designed for cryogenic container requirements | Purpose-designed trolleys provide stable transport while maintaining proper container orientation and safety protocols. |
This accessory collection offers comprehensive compatibility options across multiple container sizes with premium 304 stainless steel construction for critical storage components. The system provides both security and organization features while supporting safe transport and accurate level monitoring capabilities.
Practical Tips
Calibrate level rulers with known liquid volumes before initial use and periodically verify readings against measured fill quantities.
Why: Accurate level monitoring prevents unexpected sample thawing and optimizes refill scheduling.
Inspect stainless steel components for ice formation or frost buildup and remove accumulated moisture between uses.
Why: Ice buildup can interfere with proper component seating and affect thermal performance.
Pre-cool stainless steel canisters and shelves with small liquid nitrogen quantities before loading temperature-sensitive samples.
Why: Pre-cooling prevents thermal shock to samples and reduces initial nitrogen consumption during loading.
Always verify trolley weight capacity before transporting filled containers and ensure proper ventilation during indoor transport.
Why: Overloaded trolleys present safety hazards while indoor transport requires ventilation to prevent oxygen displacement.
If lockable lids become difficult to operate, check for ice formation around gaskets and allow components to warm slightly before forcing mechanisms.
Why: Ice expansion can jam locking mechanisms and forcing frozen components may cause permanent damage.
Maintain written logs of level measurements and container refill dates to establish consumption patterns for predictive maintenance.
Why: Historical data enables optimization of refill schedules and early detection of abnormal consumption rates.
Setup Guide
What’s in the Box
- Selected lockable lid model (typical)
- Protective sleeve for specified capacity (typical)
- 304 stainless steel canister components (typical)
- Frozen storage shelf system components (typical)
- Level ruler for container model (typical)
- Transport trolley if selected (typical)
- Installation hardware and fasteners (typical)
- User documentation and safety guidelines (typical)
Warranty
ConductScience provides a standard one-year manufacturer warranty covering defects in materials and workmanship for all accessory components. Technical support is available for proper installation and compatibility guidance.
Compliance
Which lockable lid model is compatible with my existing liquid nitrogen container?
Compatibility depends on your specific container model and neck diameter. The system includes options BIO-SG50, BIO-SG80, BIO-SG125, and BIO-SG216. Consult your container specifications or contact technical support for proper lid selection based on your dewar model.
How do protective sleeves affect liquid nitrogen consumption rates?
Protective sleeves provide additional thermal insulation that reduces heat transfer from ambient conditions, typically extending hold times and reducing refill frequency. The actual improvement varies based on ambient temperature, container size, and usage patterns.
Can the stainless steel canisters be autoclaved for sterilization?
Yes, 304 stainless steel construction allows for standard autoclave sterilization at 121°C. Allow components to cool completely before exposure to liquid nitrogen to prevent thermal shock and potential material stress.
What is the accuracy of the level measurement rulers?
Level ruler accuracy depends on the specific model selected for your container geometry. Consult the individual ruler specifications for measurement precision. Regular calibration with known volumes maintains measurement accuracy over time.
Are the transport trolleys rated for filled container weights?
Transport trolley weight capacity varies by model (BIO-ZYC01 and BIO-ZYC02). Verify that the selected trolley exceeds the combined weight of your container when filled with liquid nitrogen plus samples. Consult product specifications for exact weight ratings.
How do I organize samples within the canister system for optimal access?
Use the 304 stainless steel shelf system to create organized storage zones. Label canisters clearly and maintain an inventory log. Position frequently accessed samples in upper levels and long-term storage samples in lower compartments for efficient retrieval.
What maintenance is required for the lockable lid sealing system?
Inspect gaskets and sealing surfaces regularly for wear or damage. Clean sealing surfaces with appropriate solvents and replace gaskets as needed to maintain proper vapor containment. Test locking mechanism operation periodically to ensure security.
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