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White Holland Green Science Preseva Pagoma laboratory freezer. Features a blue display, handle, and ventilation.
Open white ULT scientific freezer revealing four stainless steel internal doors and a blue handle on the main door.
Open Holland Green Science Preseva Pagoma lab freezer, revealing multiple stainless steel internal compartments.
Open white ultra-low scientific freezer, interior revealing stainless steel shelves, four inner doors, and blue handle.
White upright Holland Green Science Preseva Pagoma laboratory freezer with blue digital display and bottom cooling vent.
Tall white ultra-low temperature freezer featuring a blue display, lever handle, and a bottom ventilation grille.
Holland Green Science Preseva Pagoma freezer's blue digital control panel showing +20.0°C, set -81.0°C, and alerts.
White Holland Green Science Preseva Pagoma laboratory freezer. Features a blue display, handle, and ventilation.
Open white ULT scientific freezer revealing four stainless steel internal doors and a blue handle on the main door.
Open Holland Green Science Preseva Pagoma lab freezer, revealing multiple stainless steel internal compartments.
Open white ultra-low scientific freezer, interior revealing stainless steel shelves, four inner doors, and blue handle.
White upright Holland Green Science Preseva Pagoma laboratory freezer with blue digital display and bottom cooling vent.
Tall white ultra-low temperature freezer featuring a blue display, lever handle, and a bottom ventilation grille.
Holland Green Science Preseva Pagoma freezer's blue digital control panel showing +20.0°C, set -81.0°C, and alerts.

Holland Green Science Preseva Pagoma Freezer

Official Holland Green Science Dealer Model: 10308002
$8,595.00 USD$8,395.00 USD$8,595.00 USD
 $8,595.00 USD
starting from 0% interest financing from /mo.

Payment Options

Options:Pay in Four, Pay Monthly
Amount:Up to $1,500 (Pay in 4)
Up to $10,000 (Monthly)
Schedule:Bi-weekly to Monthly
Term:6 weeks, 12 or 24 months
Interest:0% to 35.99% APR*
Credit Check?Soft Check Only
Schedule:Bi-weekly to Monthly
Term:6 weeks, 6 or 12 months
Interest:0% to 35.99% APR*
Credit Check?Soft Check Only
Finance up to:$4,000
Must apply on a desktop device.
Schedule:Flexible
Term:Up to 36 months
Interest:Processing fee + interest
Lease-to-Own?Yes
Amount:$500 to $10,000
Looking to finance equipment under your corporation? Learn more about Business Financing
  • Maintains -86°C across 390L of internal capacity for industrial winterization
  • Dual cascade compressor system maintains temperature uniformity within 6 degrees
  • Runs on a standard 120V 1500W circuit, making it easy to plug into most industrial labs
  • 1-year warranty for equipment
  • View More Details
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Commercial & Bulk Purchasing

We support operations & licensed facilities with volume pricing, dedicated account managers, and custom equipment consultation.

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THROUGH THE Cultivator's LENS Hands-On Evaluation

Who This Is For

  • You are scaling up winterization because your current chest freezer cannot hit the -86C needed for peak efficiency.
  • You are pre-freezing biomass for your lyophilizer because using the dryer for cooling wastes valuable cycle time.

What We Found

  • The insulation is seriously thick, which keeps the exterior from sweating even when the inside is set to max cold.
  • The pull-down speed is impressive, getting the unit down to sub-zero levels fast enough to start work the same day.
  • We found the touch interface is less clunky than most industrial controllers, making data logging actually easy to use.

What Users Say

  • Labs that moved up from the Preseva Plus say the extra capacity let them double their weekly winterization volume.
  • Operators report the battery-backed alarm system saved their samples during an overnight power flicker.

Holland Green Science Preseva Pagoma Ultra-Low Temperature Freezer

Struggling to maintain the extreme cold required for high-efficiency ethanol winterization or advanced extraction processes? The Holland Green Science Preseva Pagoma is an industrial-grade solution designed for laboratories that demand reliable, ultra-low temperature storage. Capable of reaching a minimum temperature of -86°C, this freezer is the perfect companion for operations scaling up from the Holland Green Science Preseva Plus Freezer or preparing sensitive samples for the Holland Green Science Xiros Mikro Lyophilizer.

This 390L capacity powerhouse features a robust 304 stainless steel interior and is engineered for continuous industrial operation. With 126mm of high-density polyurethane foam insulation, the Preseva Pagoma ensures superior thermal protection and a temperature uniformity of ≤6°C. Whether you are preserving temperature-sensitive compounds or managing large-scale winterization, the advanced cascade compressor refrigeration system provides the stability and efficiency your facility requires.

Features

❄️
Ultra-Low Cooling

Utilizes cascade compressor technology to reach and maintain a steady -86°C.

🏭
390L Capacity

Spacious stainless steel interior with 16 racks for high-volume storage.

🛡️
Thermal Protection

126mm polyurethane insulation ensures maximum efficiency and temperature stability.

📱
Touch Interface

Advanced touch screen control with integrated data logging and monitoring.

🚨
Smart Alarms

Comprehensive alarm system with battery backup for power and sensor failures.

⚡
Rapid Cool-Down

High-performance system achieves target temperatures in 8 hours or less.

🌱
Eco-Friendly

Uses non-HCFC refrigerants (R404A, R508B+R290) for sustainable operation.

✅
Certified Safety

Fully ETL, CE, UL certified and ROHS compliant for industrial peace of mind.

Specifications

Specification Value
HGS SKU Number 10308002
Power Specification 120V 60Hz 1ph – 1500W
Temperature Control Range -50°C to -86°C
Minimal Temperature -86°C
Temperature Uniformity ≤6°C
Cool Down Time ≤8 hours
Nominal Capacity 390L
Exterior Dimensions (W×D×H) 909×797×1990mm
Interior Dimensions (W×D×H) 589×505×1310mm
Racks 16 racks (240 capacity)
Inner Doors 2/4 configuration
Refrigerant Type Non-HCFC R404A, R508B+R290
Noise Level ≤53 dB
Weight 283kg

Warranty

Holland Green Science warrants the Preseva Pagoma to operate substantially in conformance with published specifications and be free from defects in material and workmanship when subjected to normal, proper, and intended usage by properly trained personnel. The warranty period is one (1) year from the date of purchase for equipment. During this period, Holland Green Science will repair or replace defective products at the company's option, provided the buyer promptly notifies the company in writing upon discovery of any defect.

FAQs

How does the cascade compressor system achieve -86°C temperatures?+

The cascade system uses dual-stage compression with different refrigerants (R404A, R508B+R290) to efficiently reach -86°C. The first stage pre-cools material, while the second stage achieves ultra-low temperatures, providing better efficiency and reliability than single-stage systems.

What applications is this ultra-low temperature freezer designed for?+

The Preseva Pagoma is engineered for ethanol winterization, advanced extraction processes, and ultra-low temperature storage of sensitive compounds. With a 390L capacity, it serves production facilities and research laboratories requiring extreme cold preservation.

How quickly does the Preseva Pagoma reach target temperatures?+

The advanced cascade system reaches target temperatures in 8 hours or less. The 126mm polyurethane insulation maintains stable temperatures with ≤6°C uniformity once the set point is reached.

What maintenance does the cascade refrigeration system require?+

Maintenance includes routine cleaning of the 304 stainless steel interior, checking door seals, and ensuring proper ventilation. The system includes high condenser temperature alarms to monitor performance automatically.

What monitoring and data capabilities are included?+

The touch screen interface provides comprehensive monitoring with data logger capabilities, including real-time temperature trends, alarm history, and power failure logging with backup battery operation.

What certifications and safety standards does this meet?+

The Preseva Pagoma meets comprehensive industrial standards with ETL, CE, and UL certifications plus ROHS compliance. It has passed complete life testing to ensure safety for long-term operation.

How much storage capacity and organization does this provide?+

The unit offers 390L of capacity with 16 racks providing 240 storage positions. The 2/4 inner door configuration minimizes cold air loss during access while accommodating various container sizes.

What are the power requirements and installation considerations?+

The unit requires 120V 60Hz 1ph power at 1500W. Installation requires adequate ventilation and level positioning. Castor wheels are included to facilitate movement within your facility.

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Questions About This Product?

Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)

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