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Thermo Scientific CryoPlus 3 Liquid Nitrogen Storage System
The Thermo Scientific CryoPlus 3 provides the perfect combination of liquid nitrogen storage reliability and microprocessor technology. It features a top-mounted control panel allows easy access to the CryoPlus' microprocessor controller for programming.
Two independent, flexible gaskets reduce the migration of moisture into the chamber and reduce icing. 24 tricolor LEDs continuously display actual liquid nitrogen level and high-level/low-level setpoints.
Thermo Scientific CryoPlus 3 Specifications
Model 7404
LN2 Capacity: 340 L
Static hold time: 42.5 days
Sold without racks
90-day warranty
Thermo Scientific CryoPlus 3 Features
Counterbalanced UL 61010 third addition compliant lid with 100% clearance allows each entry into the storage area for retrieval of samples, while minimizing sample exposure time and maintaining a safe work environment. It incorporates foamed-in-place, high density urethane insulation with dedicated vent.
The CryoPlus 3 incorporates a temperature sleeve as a standard feature, which provides colder temperatures at the top and more efficient operation in vapor phase. The storage tanks are vacuum insulated with stainless steel interior. Exterior cabinet is constructed of 18-gauge, cold roll steel with powder-coat paint for durability and a high-quality uniform finish.
CLICK HERE to see the Thermo Scientific CryoPlus 3 on our YouTube channel
Most of the equipment we sell is used and reconditioned. Our technicians test all equipment to confirm that it operates properly and to the manufacturer’s specifications. While we can’t test for a specific analytical application, we will do our best to simulate the conditions under which the equipment will be run.
If you have particular testing requirements or requests, please let us know and we’ll work with you to make sure these requirements are addressed during testing.
Pictures
The photos above are representative. Please bear in mind that the equipment shown is currently in storage in our warehouse and that in addition to testing each machine we will clean all the equipment thoroughly prior to shipment.
We often have multiple units of each model in stock and sometimes we're unable to feature photos of every single unit. At your request, we can provide photos of the equipment in your order after it has been tested and cleaned.
For inquiries about the Thermo Scientific CryoPlus 3 Liquid Nitrogen Storage System, please give us a call at 978-521-2221, or fill out the form on this page.
The CryoPlus 3 stores samples using liquid nitrogen cooling, which typically maintains temperatures near -196 °C in liquid phase or slightly warmer in vapor phase storage. These extremely low temperatures help preserve biological samples for long-term storage without degradation.
Does the CryoPlus 3 include an automatic liquid nitrogen fill system?
Yes. The CryoPlus 3 features an automatic liquid nitrogen fill system with a microprocessor controller, which maintains proper LN₂ levels and reduces the need for manual filling. This helps ensure stable cryogenic storage conditions.
What type of insulation does the CryoPlus 3 use?
The storage chamber is vacuum-insulated stainless steel with high-density polyurethane insulation. This design helps minimize nitrogen evaporation and maintain extremely low temperatures for reliable cryogenic storage.
What types of laboratories commonly use the CryoPlus 3?
The CryoPlus 3 is widely used in:
Biotechnology laboratories
Pharmaceutical research facilities
Cell culture and stem cell laboratories
Academic research institutions
Biobanks and clinical laboratories
Its large LN₂ capacity and automated monitoring features make it suitable for long-term cryogenic storage applications.
FAQ
Does the equipment come with a warranty?
Yes, all equipment from American Instrument Exchange comes with a warranty. Used/reconditioned/refurbished equipment is tested to make sure it operates to the manufacturer's specifications and comes with a 90-day warranty (unless otherwise noted). New equipment comes with a warranty from the manufacturer.
How do you test and recondition the equipment?
Testing requirements vary across all the equipment categories we sell. Temperature controlled units are tested with NIST traceable probes and data loggers. Gaskets, external housing, glass, handles, controls and control screens are all thoroughly inspected for integrity and functionality. We test all equipment using the manufacturer's parameters and specifications to confirm that the unit operates properly.
How do products ship from American Instrument Exchange?
We can ship products both nationally and internationally using a well-established network of transporters. Smaller items will ship via UPS. Larger equipment will be palletized and shipped either LTL or air-ride, depending on the specific equipment and/or delivery requirements.
Return and order cancellation policy
American Instrument Exchange will accept the return of any product that is not working as represented and could not be replaced or repaired to the customer's satisfaction during the warranty period. Customers who cancel orders after refurbishing has begun will be subject to a cancellation and restocking fee of between 20% and 40%.
Are discounts available for educational or non-profit institutions, or for bulk purchases?
Yes – call or email us today with a list of equipment you're looking for and we can potentially put together a quote that includes a discount.
How does your price matching policy work?
We strive to keep our pricing competitive and reasonable. If you find comparable items for sale at a lower price from other vendors please send us a link and or quote for the item and we'll do our best to match or beat the price.
Can I see the equipment in person before committing to a purchase?
Customers are welcome to make an appointment to view equipment in our warehouse. Given our workload we may not be able to test or clean the equipment prior to your arrival if you have not committed to an order.
1023 Western Avenue is a working warehouse, not a showroom, and customers should dress appropriately and wear closed toe shoes.
Can I ship products that I purchased elsewhere to American Instrument for repair?
Yes – please see our repair services page for more information.
