Liquid Nitrogen Storage Systems

Product Details:

CryoMed™ Controlled-Rate Freezers Modify six standard preset and 10 user-defined (20 steps each) freezing profiles for custom protocols to meet application needs with Thermo Scientific™ CryoMed Controlled-Rate Freezers: complete, one-piece freezing systems. Assempling and connecting electrical components has been eliminated with an integrated control panel and thermal printer. However, freezer funcionality may be enhanced by adding a PC, installing MS Windows™-based Controlled-Rate Freezing PC Interface software (included), and connecting an external inkjet printer.

Description

Easy Programming and Monitoring:

• Chamber and sample temperatures and operation status simultaneously display on backlit LCD.
• Chamber temperature is monitored by fixed-mount Type T thermocouple.
• Sample temperature is monitored by Type T thermocouple with flexible cable (included).
• Pre-Cool step automatically begins temperature ramp when chamber and sample temperatures are equilibrated within 1°C.
• Audible indicators alert operator when hold time has elapsed.
• Operation continues if power outage lasts less than 10 seconds; audible/visual alarm sounds if outages last longer than 10 seconds.
• Modifiable access code offers added security.

LN2 Freezing System Components:

• Intuitive control panel and integrated thermal printer
• Dual solenoid valves that increase LN2 injection volume for precise temperature control and accelerated freezing for optimum cell viability
• Specially designed air handling system and liquid nitrogen ring that work in tandem for precise temperature control and uniformity
• Overtemperature protection on heating element

Construction:

• Type 304 stainless steel
• Exterior powder-coat finish
• Foamed in-place polyurethane insulation
• Bulb-style gaskets for tight door seal; PTFE heat-breaks to prevent door from freezing closed
• Front- and top-access models designed for human IVF and easy “seeding”

Includes:

6′ (1.8m) flexible stainless-steel transfer hose, 0.5″ 35° flare, thermal paper, 25- to 9-pin serial interface cable/adapter, and 10′ (3m) RS-232 cable

Product Details:

Arctic Express™ Transport SystemsEnsure optimal safety and security using Thermo Scientific™ Arctic Express™ Transport Systems — ideal for shipping infectious materials or biological samples at cryogenic temperature. These shippers feature a range of capabilities that ensure the highest safety and security of valuable samples as they are transported via air or ground.

Description Features:

• IATA available on models CY50920 and CY50905
• Innovative material absorbs liquid nitrogen to prevent spillage during shipment
• Eight-, 13- and 21-day liquid nitrogen holding times allow specimens to be safely shipped while preserving sample integrity
• Canister safely holds biological materials in shipper
• Lockable lid with internal security compartment provides protection and sample isolation
• Cryovials wrapped in a fiber absorbent material to absorb sample if spillage occurs
• System features lightweight aluminum design and convenient pail-style handle, and is easily transported via most common carriers