Vial Products

Model T-Cryo™, 7000 Vials

Product Number: T-Cat-7-IS

The T-Cat-7-IS puts the convenience of automatic filling in a size and price range for every laboratory. The T-Cat-7-IS features the Sentry LN₂ controller and alarm providing LN₂ level control and audible/visual alarms with remote contacts. The T-Cat-7-IS has also been specifically engineered to provide cryogenic vapor temperatures throughout the tank well below the critical -135°C range. With as little as five inches of liquid, vapor temperatures of -185°C or lower can be maintained on the highest shelf. 

The unique fiberglass restricted-opening neck design reduces LN₂ consumption rates far below other auto-filling units. Under laboratory testing providing one opening, per day, the T-Cat-7-IS operated and maintained “cryogenic temperatures” for over a month on one 180-liter LN₂ supply tank, competitive units can consume three or four supply tanks per month. 

Every T-Cat-7-IS comes standard with: 6ft. stainless-steel armor-plated transfer hose, 3/5 warranty, PowerGuard™ battery backup, roller base, Max Rack™, stainless steel inventory racks, and the Sentry LN2 controller. Package systems are available with CryoGloves, and either polycarbonate or fiberboard inventory boxes with or without grids and dividers. 

  • Sentry Controller
  • UL-Listed Transformer
  • Stainless steel armor-plated transfer hose
  • (6) 10-2 Hanging Racks (10 Boxes per rack)
  • (1) Max Rack™ (10 Boxes per rack)
  • State of the art hanging rack design
  • Cast aluminum roller base
  • Lid with locking provision & protective boot
  • Fiberglass restricted opening neck design
  • Stainless steel vacuum tank
  • Liquid Level Measuring Ruler


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  • Total Vial Capacity (2ml): 7000
  • Total Liquid Nitrogen Capacity (liters): 165 
  • Static Evaporation Rate* (Liters/Day): 0.84
  • Static Holding Time* (Days): 194
  • Box Capacity (81/100 cell 2″ tall): 70
  • Rack Capacity (including Max Rack™): 7
  • Boxes Per Rack (81/100 cell 2″ tall): 10
  • Neck Diameter (in/mm): 8.5/215.9
  • Overall height (in/mm): 39/990.6
  • Exterior diameter (in/mm): 26.9/683.3
  • Weight full (lbs/kg): 410/185.9
  • Weight empty (lbs/kg): 121/54.9
  • Shipping weight (lbs/kg): 500/226.8
  • Power requirement: 24 VAC


*Static Evaporation Rate and Static Holding Time are nominal. Actual rate may be affected by the nature of the contents, atmospheric conditions, container history and manufacturing tolerances.

  • Temperature Display (°C)
  • Level accuracy with 4 direct read sensors
  • Large Format LED Display
  • Alarm Ringback
  • Redundant Level Sensor System
  • Liquid Level Indicator
  • Alarm Package (Audible, Visual and Remote)
    º     Level, High and Low
    º     High Temperature
    º     Sensor Failure
  • Remote Monitoring System Available