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Thermo Scientific™ CryoMed™ Controlled-Rate Freezers

Catalog No. TF7450
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Capacity (Metric):
17 L
Electrical Requirements:
120 V 60 Hz
Sample Loading:
Front
Model:
Non-IVF Model
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Catalog No. Capacity (Metric) Electrical Requirements Sample Loading Model
TF7450 17 L 120 V 60 Hz Front Non-IVF Model
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Catalog No. TF7450 Supplier Thermo Scientific™ Supplier No. 7450
This item is not returnable. View return policy
Attention:This item requires special delivery information. You will be asked for this during the checkout process.

Description

Customize protocols to meet application needs in this controlled-rate freezer, with six preset and 10 user-defined freezing profiles from which to begin.

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. Assembling and connecting electrical components has been eliminated with an integrated control panel and thermal printer. However, freezer functionality may be enhanced by adding a PC, installing MS Windows™-based Controlled-Rate Freezing PC Interface software (included), and connecting an external inkjet printer.

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

Compatible with:

Ask your customer sales representative about racks and accessories for CryoMed freezers.

Note:

All CryoMed freezers come with Controlled-Rate Freezing PC Interface software for connection to IBM™-compatible computer and external printer—download profiles and capture graphs, profile, and sample information. Computer and external printer sold separately; contact your Customer Service or Sales Representative for more information.

TRUSTED_SUSTAINABILITY

Specifications

Description Non-IVF Model
Capacity (English) 0.6 cu. ft.
Capacity (Metric) 17 L
Temperature Range -180°C to +50°C
No. of Doors 1
Cabinet Material Stainless Steel
Insulation Polyurethane
Exterior Finish Powder-coated Steel
Certifications/Compliance UL listed to U.S. and Canadian requirements
Warranty Warranty varies by country, please contact us for details
Model Non-IVF Model
Sample Loading Front
Static Holding Time Up to 125 Days
Dimensions (D x W x H) Interior 13 x 7 x 12 in. (33 x 17.8 x 30.5 cm)
Dimensions (L x W x H) Exterior 20.4 x 31.7 x 20.4 in. (51.8 x 80.5 x 51.8 cm)
Depth (English) Interior 13 in.
Depth (Metric) Interior 33 cm
Height (English) Exterior 20.4 in.
Height (English) Interior 12 in.
Height (Metric) Exterior 51.8 cm
Height (Metric) Interior 30.5 cm
Length (English) Exterior 20.4 in.
Length (Metric) Exterior 51.8 cm
Width (English) Exterior 31.7 in.
Width (English) Interior 7 in.
Width (Metric) Exterior 80.5 cm
Width (Metric) Interior 17.8 cm
Monitoring Options Alarm
PC Programmability Yes
Amperage 12 A
Plug Type NEMA 5-15 P
Voltage 120 V
Electrical Requirements 120 V 60 Hz
Frequency 60 Hz
Shipping Weight (English) 200 lb.
Shipping Weight (Metric) 90.7 kg
Weight (English) 140 lb.
Weight (Metric) 63.5 kg
Rack Capacity 4
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