Liquid Nitrogen

Un-interruptible Power Supply for the Grant Instruments CRF-1 for a 3 hour cycle in the event of an electrical power failure. 220-240v operation.

• Accurate and reproducible control of cooling rates and sample temperatures
• Easy to use and samples can be nucleated/seeded in-situ
• Linear and non-linear cooling profiles
• Low running costs: estimated at 1% of liquid nitrogen controlled-rate freezing
• Temperature remains at -100℃ at the end of cycle for straw applications until the freezer is switched off
• Uninterruptible Power Supply (UPS): complete cycle run if power fails (supplied as an optional accessory)
• CE marked (laboratory use)
• Servicing and calibration available
• 3 year warranty

• 3 Year Vacuum Warranty
• Rugged and Durable
• Cryo absorbant
• Vapour Phase Storage
• No LN√¢ÇÇ Spillage

• 5 Year vacuum warranty
• Stainless steel structure
• Decant valves
• Liquid storage
• Muffler
• Pressure raising
• Relief valve
• Rotary ring construction
• Labelled valves for easy identification
• Ten models with capacities ranging from 5 to 500 litres

• Compatible for Blood Bag Storage
• Durable aluminium construction
• Compatible with all major cryogenic box brands
• Large opening diameter and large capacity
• Ultra-low evaporation loss
• 5-year vacuum warranty
• Lockable
• Auto-Refill System
• 5 models, capacities 65 to 175 litres

• Numbered Index Canister Locations
• Strong and lightweight aluminium construction
• High Capacity
• High Thermal Efficiency
• 5 Year Vacuum Warranty
• Extended Hold Time
• LN2 dispense available
• Straw storage
• High thermal efficiency
• Ultra-low evaporative losses
• Numbered index location points for canisters
• Roller bases available
• 10 models, capacities 1 to 50 litres