Pharmacy & Vaccine Refrigerator, 390L
390L medical refrigerator maintaining 2-8°C temperature range with adjustable shelving for laboratory storage of temperature-sensitive materials and biological samples.
Louise Corscadden, PhD
Neuroscience · ConductScience
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The medical refrigerator provides precise temperature control in the 2-8°C range for laboratory storage of temperature-sensitive materials. This 390L capacity unit features adjustable shelving configurations with 3 storage compartments (2 shelves + 1 basket) and 45mm minimum adjustable basket heights to accommodate various sample containers and reagent bottles.
Built with ConductScience specifications for laboratory environments, the refrigerator maintains consistent cooling performance in a compact footprint (606x680x805mm external dimensions). The unit weighs 56kg net (62kg gross shipping weight) and provides reliable cold storage for vaccines, biological samples, reagents, and other temperature-critical laboratory materials requiring refrigerated storage conditions.
How It Works
The YY-390L operates using vapor compression refrigeration technology to maintain precise temperature control within the 2-8°C range. The system utilizes a compressor-driven refrigeration cycle where refrigerant undergoes phase changes between liquid and vapor states to extract heat from the interior chamber and dissipate it externally.
Temperature uniformity is maintained through forced air circulation and strategically positioned temperature sensors that monitor conditions throughout the storage volume. The refrigeration system automatically cycles to maintain the setpoint temperature, while insulated walls minimize thermal transfer between the interior and ambient environment.
The adjustable shelving system with 45mm minimum height increments allows optimization of storage space for different container sizes, while the basket configuration provides organized storage compartments for various laboratory materials requiring consistent refrigerated conditions.
Features & Benefits
Baskets Number
- 3(2 shelves + 1 basket)
7(6 shelves + 1 basket)
- 5 shelves
10 shelves
- 10 shelves
Baskets Height
- 45mm Minimum Adjustable
Inner Size (LxWxH )mm
- 500x510x570
500x510x1550
- 585x580x1375
950x580x1350
- 1115x580x1350
Product Size(LxWxH)mm
- 606x680x805
606x680x1840
- 680x720x1980
1050x720x1980
- 1215x720x1980
Packing Size(LxWxH)mm
- 650x730x865
650x730x1925
- 720x760x2100
1090x760x2100
- 1255x760x2100
Net / Gross (kg)
- 56 / 62
Brand
- ConductScience
Research Domain
- Analytical Chemistry
- Cell Biology
- Clinical Diagnostics
- Immunology
- Microbiology
- Pharmaceutical QC
Weight
- 123.46 kg
Dimensions
- L: 31.69 mm
- W: 26.77 mm
- H: 23.86 mm
| Feature | This Product | Typical Alternative | Advantage |
|---|---|---|---|
| Storage Capacity | 390L storage volume | Entry-level models often provide 150-300L capacity | Accommodates larger inventory volumes reducing the need for multiple refrigeration units |
| Shelf Configuration | 3 compartments with 2 shelves + 1 basket | Basic models typically offer 2-3 fixed shelves | Basket storage provides organized compartmentalization for different sample types |
| Shelf Adjustability | 45mm minimum adjustable height increments | Standard units often have 50-100mm adjustment increments | Finer height adjustment optimizes storage space for various container sizes |
| Temperature Range | 2-8°C controlled range | General laboratory refrigerators may offer 1-10°C ranges | Precise range matches pharmaceutical and vaccine storage requirements |
| Interior Dimensions | 500x510x570mm usable space | Compact models often provide limited depth and height | Sufficient depth and height accommodate larger containers and stacking configurations |
The YY-390L combines substantial 390L storage capacity with precise 2-8°C temperature control and flexible shelving configuration. The unit provides organized storage through a 3-compartment design with fine-adjustment shelving at 45mm increments, making it suitable for laboratories requiring both capacity and storage organization.
Practical Tips
Place calibrated temperature probes at multiple locations including top, middle, and bottom of storage chamber to verify temperature uniformity.
Why: Temperature gradients can exist within refrigerated spaces, and multiple monitoring points ensure all stored materials remain within specified ranges.
Clean condenser coils monthly and check door seals for proper closure to maintain cooling efficiency.
Why: Dirty coils reduce heat transfer efficiency while compromised seals allow warm air infiltration, both leading to temperature instability.
Allow adequate air circulation space around stored items and avoid overloading shelves beyond manufacturer recommendations.
Why: Proper airflow maintains temperature uniformity throughout the storage volume and prevents cold spots or warm areas.
Configure shelf heights to match your most frequently used container sizes before loading materials.
Why: Optimized shelf spacing maximizes storage efficiency and reduces the need for reorganization after loading samples.
Log temperature readings at consistent intervals and maintain records for validation and troubleshooting purposes.
Why: Temperature logs provide evidence of proper storage conditions and help identify trends that may indicate maintenance needs.
If temperature fluctuations occur, check door closure and ambient room temperature before contacting service support.
Why: Most temperature issues result from environmental factors or user practices rather than equipment failure.
Install temperature alarm systems with remote notification capability for critical sample protection.
Why: Early warning of temperature excursions allows rapid response to protect valuable samples and research materials.
Setup Guide
What’s in the Box
- YY-390L medical refrigerator main unit
- 2 adjustable shelves
- 1 storage basket
- Power cord
- User manual and documentation
- Warranty information
Warranty
ConductScience provides a standard 1-year manufacturer warranty covering parts and labor, with technical support for installation and operational guidance.
Compliance
What temperature accuracy and uniformity can be expected throughout the storage volume?
Consult product datasheet for specific temperature accuracy and uniformity specifications. Medical refrigerators typically maintain temperature within ±1°C of setpoint with proper installation and regular maintenance.
How should temperature monitoring be implemented for validation purposes?
Use calibrated temperature monitoring devices placed at multiple locations within the storage chamber. Document temperature readings at regular intervals and maintain logs for validation and compliance documentation.
What is the recovery time after door opening or power interruption?
Recovery time depends on ambient conditions and duration of interruption. Monitor temperature closely after events and ensure return to setpoint range before considering storage conditions stable.
How frequently should maintenance and calibration be performed?
Follow manufacturer guidelines for routine maintenance including coil cleaning and temperature calibration verification. Many laboratories perform temperature verification quarterly or semi-annually.
What backup systems are recommended for critical sample storage?
Consider temperature alarm systems, backup power supply, and secondary refrigeration for irreplaceable samples. Implement temperature monitoring with remote alerts for after-hours protection.
Can the shelving accommodate standard laboratory containers?
The 45mm minimum adjustable height and interior dimensions of 500x510x570mm accommodate most standard laboratory containers. Verify specific container dimensions against shelf spacing for optimal configuration.
What environmental conditions are required for optimal operation?
Install in temperature-controlled laboratory environment away from heat sources. Ensure adequate ventilation clearance and level placement for proper refrigeration system operation.
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