Isothermal Freezer V Series and Carousel Models

Feature Details and Controller Information

Store samples at liquid nitrogen temperature with no liquid nitrogen contact
Same internal usable space as existing liquid nitrogen freezers (no lost storage space)
Greatly reduces possibility of samples cross-contamination
Comes standard with 2301 Auto-Fill / Monitoring System
Accommodates all standard rack systems
Added user safety eliminating contact or splashing of liquid nitrogen
Increased interior visibility
Minimal interior temperature gradient
Round space saving design
Stainless steel construction
Castor mounted for easy mobility
Advanced woven lid gasket design.
Counter balanced lockable lid
Annular fill and sensor tubes

Store samples at liquid nitrogen temperature with no liquid nitrogen contact
Same internal usable space as existing liquid nitrogen freezers (no lost storage space)
Greatly reduces possibility of samples cross-contamination
Comes standard with 2301 Auto-Fill / Monitoring System
Accommodates all standard rack systems
Added user safety eliminating contact or splashing of liquid nitrogen.
Increased interior visibility
Minimal interior temperature gradient
Round space-saving design
Stainless steel construction
Castor mounted for easy mobility
Advanced woven lid gasket design
Counterbalanced lockable lid
Annular fill and sensor tubes

No need to remove one rack to access another
No unnecessary exposure to room temperatures
Carousel rotates from outside of the freezer, reducing the risk of injury or temperature fluctuations
Exceptional temperature uniformity
Easy access to samples from the front of the freezer
Removable console allows for complete access to the sample storage space if necessary
Isothermal Carousel Freezers are cooled by a patented liquid nitrogen jacket, with no liquid in the sample storage space
The only true dry storage freezer available
No risk of cross-contamination through liquid nitrogen contact without the need for special packaging
The isothermal design also provides added user safety eliminating contact with or splashing of liquid nitrogen.

Hatch-style lift-off lid with built-in holder
Rotation of carousel by the unique ratchet handle on top of the freezer reduces operator hazard
Easily remove one rack at a time
No need to remove one rack to access the rack needed
No unnecessary exposure to room temperature helps to maintain critical temperature stability
Square lid opening allows access to square racks and helps reduce LN2 consumption
Removable console allows access to storage area in case of emergency

Our 2301 controller is time tested, reliable and designed to keep your sample storage safe and secure
New 16 Port Connector:
0-5 volt outputs provide temperature & level data for connection to existing alarm/monitor system
4-20 mA outputs provide temperatur & level data for connection to exisitng alarm/monitor system
Sequential and One-Fill-All-Fill input and output connection for filling systems
New two level temprature display option:
Temp. A displays temperature at the lid, approximately 11″(27.94cm)
Temp. B displays temperature inside the storage space, approximately 20″(50.80cm)

Records 12 alarms & events such as fill start, fill stop, etc. with dated time stamp, printed or displayed
Download cryomonitor data files to PC and convert them .csv files for use in Microsoft Excel
Ethernet and auxiliary RS485 for future expansion.
Dedicated 24Vdc signal output to activate a third 24Vdc valve to control the LN2 supply
Global Remote Alarm-Dry contact that switches during any alarm condition
Date Log- Print or display Temp. A, Temp. B and level with date and time stamp

No need to remove one rack to access another
No unnecessary exposure to room temperatures
Carousel rotates from outside of the freezer, reducing the risk of injury or temperature fluctuations
Exceptional temperature uniformity
Easy access to samples from the front of the freezer
Removable console allows for complete access to the sample storage space if necessary
Isothermal Carousel Freezers are cooled by a patented liquid nitrogen jacket, with no liquid in the sample storage space
The only true dry storage freezer available
No risk of cross-contamination through liquid nitrogen contact without the need for special packaging
The isothermal design also provides added user safety eliminating contact with or splashing of liquid nitrogen

Hatch-style lift off lid with built in holder
Rotation of carousel by the unique ratchet handle on top of the freezer reduces operator hazard
Easily remove one rack at a time
No need to remove one rack to access the rack needed
No unnecessary exposure to room temperature helps to maintain critical temperature stability
Square lid opening allows access to square racks and helps reduce LN2 consumption
Removable console allows access to storage area in case of emergency

Our 2301 controller is time tested, reliable and designed to keep your sample storage safe and secure.
New 16 port connector
0-5 volt outputs provide temperature and level data for connection to existing alarm/monitor system.
4-20 mA outputs provide temperature and level data for connection to existing alarm/monitor system.
Sequential and One-Fill/All-Fill input and output connection for filling systems.
New two-level temperature display option:
Temp. A displays temperature at the lid, approximately 11″(27.94cm).
Temp. B displays temperature inside the storage space, approximately 20″(50.80cm)

Records 12 alarms & events such as fill start, fill stop, etc. with dated time stamp, printed or displayed
Download cryomonitor data files to PC and convert them .csv files for use in Microsoft Excel
Ethernet and auxiliary RS485 for future expansion
Dedicated 24Vdc signal output to activate a third 24Vdc valve to control the LN2 supply
Global Remote Alarm-Dry contact that alerts during any alarm condition
Date Log- Print or display Temp. A, Temp. B and level with date and time stamp