CG 2 CS Ext Image
CG 2 CS Ext Image

CryoGuard with Fiberboard Package System, 41,600 Vials

Product Number: CGSP-2 CS

The CryoGuard™ Class from CryoSafe™ has been specifically engineered to provide cryogenic vapor temperatures throughout the tank well below the critical -135°C range. In fact, with only a few inches of liquid, vapor temperatures approaching the actual -196°C temperature of liquid nitrogen can be maintained at the highest shelf. Maintaining temperatures below the glass transition temperature of -135°C helps insure long-term cell viability.

The unique restricted-opening neck design with double-hinged lid brings liquid consumption to one of the lowest rates in the industry. In vapor phase operation the liquid is also stored out of the inventory storage area helping to eliminate cross contamination issues. The unique inventory holding container is also engineered to maximize the use of 81/100 cell box/racks. This feature greatly improves cryo vial inventory, placement, tracking, and retrieval.

Every CGSP-2 CS comes standard with: 1 pair of CryoGloves, 30 13-2 Tower Racks, 8 13-2 Mini Tower Racks, 390 81/100 cell fiberboard boxes and dividers, 104 25 cell mini fiberboard boxes and dividers, recessed casters, liquid level measuring ruler, 6ft. stainless-steel armor-plated transfer hose, 3/5 warranty, PowerGuard™ battery backup, keyed lid lock, and the iSentry Plus controller.

  • Stainless steel vacuum tank
  • Liquid Level Measuring Ruler
  • 30 13-2 Tower Racks (13 Boxes per rack)
  • 8 13-2 Mini Tower Racks (13 Mini Boxes per rack)
  • 390 (81/100 cell) fiberboard boxes and dividers
  • 104 (25 cell) mini fiberboard boxes and dividers
  • One pair of CryoGloves
  • Flat stainless-steel work surface
  • Recessed casters
  • iSentry Plus controller
  • UL-Listed Transformer
  • Fiberglass top
  • 7 in. Foam insulated lid with protective boot & pneumatic lifters
  • Keyed lid lock
  • Full access opening for easy sample placement & retrieval
  • Leveling platform
  • 6 ft. Stainless-steel armor-plated transfer hose
  • Three-year warranty on all parts and labor
  • Five-year vacuum warranty


  • Total vial capacity (2ml): 41,600
  • Total Bag Capacity (Based on Fenwal #4R9953): 820
  • Liquid Nitrogen Capacity (Vapor Phase) 80 Liters
  • Total Liquid Nitrogen Capacity: 698 Liters
  • Static evaporation rate: 9 Liters/Day
  • Overall height (in/mm): 53/1346.2
  • Reach over height (in/mm): 42.5/1079.5
  • Usable height (in/mm): 30/762
  • External diameter (in/mm): 45/1143
  • Internal diameter (in/mm): 40.5/1028.7
  • Neck Diameter (in/mm): 18/457.2
  • Weight empty (lbs/kg): 920/417.3
  • Weight full (lbs/kg): 2164/981.6
  • Shipping weight (lbs/kg): 1860/843.7
  • Power Requirements: 16.5 VAC
  • Battery back-up can sustain critical temperatures for up to 5 days
  • 8 thermistors
  • 1/10 degree temperature reading
  • Greater temperature reading
  • Temperature display available in Celsius, Fahrenheit, Kelvin, or Rankine
  • Highly integrated assembly for easier field service
  • RS42, RS485, USB, MODBUS optional
  • Better display resolution
  • Larger fonts
  • Status wheel to provide the system status
  • Multi-language
  • Screen saver option
  • Audible and visual low battery alarm
  • Audible and visual low temperature alarm
  • Temperature calibration alarm
  • Audible alarm re-trigger
  • Can log 500k events.

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