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KryoVault auto-fill cryogenic tank designed for ultra-low temperature storage of biological samples, featuring durable construction and advanced fill automation
KryoVault auto-fill cryogenic tank designed for ultra-low temperature storage of biological samples, featuring durable construction and advanced fill automation
KVP-4 SpecSheet

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KryoVault System, 94,500 Vials

Product Number: KVP-4

The ABS KryoVault is engineered to provide cryogenic temperatures throughout the tank well below the critical -135°C range. With only a few inches of liquid, vapor temperatures approaching the actual -196°C temperature of LN₂  can be maintained at the highest shelf. The unique restricted neck opening design, with double-hinged lid, brings liquid consumption to one of the lowest rates in the industry. 

Every KryoVault System comes standard with: 6ft. stainless-steel armor-plated transfer hose, 1/3 parts and labor warranty, casters, folding step, inventory carousel, keyed lid lock, LN2 measuring rod, flat stainless-steel work surface and the Sentry Plus LN₂ Controller.

KryoVault package systems include: KryoVault Tank, Sentry Plus LN₂ Controller, stainless steel rack inventory system, transfer hose, CryoGloves, LN₂ measuring rod, and either fiberboard boxes (25 cell, 81 cell, 100 cell, or custom) or polycarbonate boxes (25 cell, 81 cell, or 100 cell).

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What temperature range does the KryoVault maintain inside the tank?

The KryoVault provides cryogenic temperatures well below the critical -135°C range, and with only a few inches of liquid, vapor temperatures approaching the -196°C temperature of LN₂ can be maintained at the highest shelf.

Summary
What is the vial and bag capacity of the KVP-4?

The KVP-4 holds 94,500 vials (2 ml) and 2,304 bags (250 ml).

Specifications tab
How much liquid nitrogen does it hold and what is the evaporation rate?

LN₂ capacity is 1,595 liters (300 liters in vapor phase), with a static evaporation rate of 15 liters/day. This rate is nominal and may be affected by contents, atmospheric conditions, container history, and manufacturing tolerances.

Specifications tab
What are the exterior dimensions?

Overall height is 1,575 mm (not including the controller module), exterior diameter is 1,511 mm, internal diameter is 1,397 mm, and the neck diameter is 622 mm. Usable height is 896.6 mm.

Specifications tab
What electrical input does the unit require?

The KryoVault runs on 120 V at 50/60 Hz, with a maximum input current of 1.75 Amp and continuous input current of 0.5 Amp.

Specifications tab
What alarms and backup does the Sentry Plus LN₂ Controller provide?

The controller includes a comprehensive audible, visual, and remote alarm package covering level high/low, temperature high/low, lid open, power failure, valve stuck open, sensor failure, and alarm ringback. It also has battery backup capable of maintaining operation during power loss for up to 5 days.

Controller tab
Answers come from this product's record and datasheet. Settings and procedures come from the owner's manual.

Product details for the KVP-4

The description, performance figures and controller details, straight from the datasheet.

Need the full datasheet? Use View / Print Product Information above.
Details
  • Sentry Plus LN₂ Controller
  • Controller surge protection
  • Stainless steel outer & inner tank wrapped with super insulate
  • Stainless steel armor-plated transfer hose
  • Hinged lid with locking provision & protective boot
  • Flat stainless steel work surface
  • UL-Listed Transformer
  • Inner aluminum inventory carousel for convenient sample access
  • Keyed lid lock
  • Foldable skid free step
  • Low profile lockable casters
  • One-year warranty on all parts and labor
  • Three-year vacuum warranty
  • Total Vial Capacity (2 ml Vial) – 94,500
  • Total Bag Capacity (250 ml Bag) – 2304
  • LN2 Capacity (Vapor Phase) – 300
  • LN2 Capacity (Liters) – 1595
  • Static Evaporation Rate* (Liters/Day) – 15
  • Input Voltage – 120 V
  • Input Current (Max) – 1.75 Amp
  • Input Current (Continuous) – 0.5 Amp
  • Frequency – 50/60 Hz
  • Overall Height** (mm) – 1575
  • Usable Height (mm) – 896.6
  • Exterior Diameter (mm) ­– 1511
  • Internal Diameter (mm) – 1397
  • Neck Diameter (mm) – 622

*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.
**Overall Height does not include controller module

  • Temperature Display  in user adjustable scale: °C, °F, °K, °R
  • Battery Back Up, capable of maintaining operation during power loss, up to 5 days
  • Enhanced level accuracy with 8 direct read sensors
  • Large Format LCD Display
  • Comprehensive Alarm Package (Audible, Visual and Remote) Level, High and LowTemperature, High and LowLid OpenPower FailureValve Stuck OpenSensor Failure
  • Alarm Ringback
  • Redundant Level Sensor System
  • Operation Status Indicator
  • Comprehensive Event and Alarm Logging (up to 500,000 events 15 minute intervals) All Alarm TypesLid Openings and ClosingsPower On/OffSetting ChangesSensor ChangesAlarm MutePass Code Change
  • Remote Monitoring System Available

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