Preseva Pergoma Ultra-Low Temperature Freezer – Precision Cold Storage for Botanical Applications
The Preseva Pergoma Ultra-Low Temperature Freezer from Holland Green Science is engineered for laboratories and facilities requiring ultra-low temperature storage solutions. With a temperature range of -50°C to -86°C, it ensures the preservation of sensitive botanical materials, extracts, and biological samples.
Key Features & Benefits
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Temperature Control Range: Adjustable from -50°C to -86°C, suitable for various ultra-low temperature storage needs.
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Robust Construction: 304 stainless steel inner chamber for durability and easy cleaning; powder-coated galvanized steel exterior resists corrosion.
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Optimized Storage Design: Equipped with 3 adjustable and removable stainless-steel shelves across 4 levels, accommodating diverse sample sizes.
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Enhanced Insulation: 126 mm thick polyurethane foam insulation minimizes temperature loss, ensuring energy efficiency and consistent internal conditions.
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Independent Inner Doors: 2/4 inner doors reduce cold air leakage during access, maintaining stable internal temperatures.
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Secure Sealing: Magnetic door seals provide airtight closure, preserving the internal environment.
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Mobility: Fitted with caster wheels for easy relocation within your facility.
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Advanced Control System: Touch screen controller for intuitive operation and monitoring.
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Safety Features: Includes overtemperature alarm, power failure alarm, temperature sensor failure alarm, high/low temperature alarm, door open alarm, and low battery alarm to protect valuable samples.
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Compliance: CE certified and ROHS compliant, ensuring adherence to European safety standards.
Technical Specifications
| Product Name | Preseva Pagoma |
| Power Specification | 230V 50Hz 1ph – 1500W |
| Temperature Control Range | -50 ～ -86 ℃ |
| Nominal Capacity | 390 Liter (13.80 cu ft) |
| Exterior Dimensions W x D x H | 909 x 797 x 1990 mm |
| Interior Dimensions W x D x H | 589 x 505 x 1310 mm |
| Door Opening W x H | 589 x 1310 mm |
| Exterior Finishing | White Plastic Coated Galvanized Steel |
| Interior Finishing | Stainless Steel |
| Inner Doors | 2/4 |
| Shelves | 3 |
| Levels | 4 |
| Racks | 16（240） |
| Ring Latch Hole | YES |
| Mechanical Lock | YES |
| Data Logger | YES |
| Battery | YES |
| Interior Chamber Temperature Probe | YES |
| Vent Port | YES |
| Gasket Heating | YES |
| Controller Type | Touch Screen |
| Refrigerant Type | Non HCFC
R404A, R508B+R290 |
| Weight | 283 kilograms |
| High Condenser Temperature Alarm | YES |
| Power Failure Alarm | YES |
| Temperature Sensor Failure Alarm | YES |
| Low Battery Alarm | YES |
| High / Low Temperature Alarm | YES |
| Door Open Alarm | YES |
| Noise Level | ≤ 53 dB |
| Cool Down Time | ≤ 8 hours |
| Minimal Temperature | -86 ℃ |
| Temperature Uniformity | ≤ 6 ℃ |
| SKU Number | 20308002 |
Ideal Applications
The Preseva Pergoma freezer is perfect for laboratories and facilities involved in:
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Long-term storage of botanical extracts and sensitive biological samples.
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Ultra-low temperature applications such as ethanol winterisation.
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Preservation of vaccines and other temperature-sensitive materials.
Enhance your botanical processing capabilities with the reliable and efficient Preseva Pergoma Ultra-Low Temperature Freezer. Its advanced features and robust design make it an indispensable asset for any laboratory focused on quality and efficiency.
For more information or to place an order, please contact our sales team.
