Twinguard® Series -86°C Upright Freezers

The TwinGuard® Series upright and chest -86°C/-80°C ultra-low temperature freezers from the PHCbi brand have the industry’s most time-tested redundant cooling systems designed to protect the viability of long-term storage of most high-valued products, such as stem cells, embryos, cell lines, rare specimens, and other biological materials. Ideal for critical preservation applications. Two independent refrigeration systems offer a circle of protection unmatched in the marketplace.

 

Available in three sizes.

Capacity 12.7 cu.ft. I 360 L
Capacity 18.6 cu.ft. I 528 L
Capacity 25.7 cu.ft. I 729 L

 

Price: Contact Pacific Science, LLC.

PRODUCT INFORMATION:

  • PRODUCT SPECIFICATIONS
  • PRODUCT FEATURES
  • LITERATURE & DOWNLOADS
PHCbi TwinGuard® Ultra-Low Temperature Freezer Series:
  • Upright and chest freezers
  • Two independent refrigeration systems offer a circle of protection unmatched in the marketplace.
  • Performance down to -86°C is based on integrated complementary refrigeration circuits, robust cabinet design, and intuitive, intelligent controls and monitoring.
  • TwinGuard Series long-term storage laboratory freezer is ideal for safe, long-term storage of high-value products, such as stem cells, embryos, cell lines, rare specimens, and other biological materials.
Ultimate Sample Protection
  • The dual cooling system offers the highest level of sample protection by using two independent refrigeration systems that maintain normal temperatures as low as -86°C.
  • The two circuits work together for fast temperature recovery.
  • Should a service event occur, temperatures will hold at -70°C.
  • With two independent systems, each sustaining ultra-low temperatures, your samples remain safe.
  • Optional CO2 backup provides an extra layer of protection.
Superior Temperature Uniformity
  • Redundant auto-cascade refrigeration systems unique to TwinGuard Series achieve superior temperature stability during initial startup and maintain uniformity.
Maximized Storage Capacity for Efficient Use of Lab Floor Space
  • The cabinet and door insulation are constructed using patented VIP Plus thin-profile vacuum insulation to maximize storage capacity and optimize the use of floor space.
  • This thin-wall composite insulation
  • The highly efficient insulation also improves temperature stability following frequent door opening and extends warm-up times during power outages.
Intelligent Color LCD Display
  • Easy to read close-up or from a distance
  • High contrast color LCD allows for easy touchscreen use.
  • The display panel includes comprehensive audible and visual warnings, unit diagnostics, running temperature logs, and predictive analytics.
  • A USB port makes transferring this logged data to a PC convenient.
  • All performance attributes are displayed, and an internal time/temperature log is expressed in graphic form.
Microprocessor Controller and Alarms
  • TwinGuard ultra-low temperature freezers are managed by a microprocessor-based controller that combines security, monitoring, predictive performance,, and data logging functions into a single display with password-protected menu screens.
Energy-Efficient
  • They are designed and constructed for peak performance and reliability while maintaining efficient operating costs.
  • An ECO mode provides additional energy savings.
EZlatch Ergonomic Design for Quick Access and Positive Door Closure
  • The patent-pending EZlatch is engineered to tolerate frequent door openings.
  • One-handed access and control frost associated with extreme temperature differentials.
FEATURED PRODUCTS

DH4-27SD

Designed to meet the most stringent requirements, we offer quality refrigerators to store critical research material, clinical samples, and vaccines in a controlled environment ranging from 2°C to 8°C.

KRYO 750 Control Rate Freezer

Sophisticated temperature control and simple operation – the Kryo750 is perfect for ensuring viable preservation of high-volume valuable biological cells and tissues.

MVE CryoSystem Series Aluminum Dewar

MVE Cryosystem Series

The MVE Cryo System Series combines the benefits of low nitrogen consumption with mid-range vial capacity to meet the diverse needs of today’s professionals worldwide.

MVE Heco Series

These high-efficiency, eco-friendly freezers (HEco) incorporate hinged work surfaces that fully enclose all electronics and plumbing to enhance overall safety and usability. As with all MVE’s cryogenic freezers, the MVE HEco Series freezers provide maximum storage density and the longest hold time, and the highest sample security in the industry.

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