Custom BioGenic Systems V-3000AB Isothermal LN2 Freezer (Capacity: 21,100 x 2.0 ml vials)
Item#: 55305V-ST
Isothermal Liquid Nitrogen Freezers from Custom Biogenic Systems (CBS) provide the most consistent liquid nitrogen storage temperatures without any contact of LN2. The liquid nitrogen is stored in a patented jacketed space in the wall of the freezer, offering safe dry storage for your samples. Eliminating LN2 in the storage area greatly reduces the risk of cross contamination and other safety risks associated with the handling of liquid nitrogen. The wide lid opening of these isothermal freezers allows for easy, unrestricted access to samples while maintaining temperatures inside the freezer. All Isothermal freezers come equipped with a time tested and reliable 2301 controller with a dual temperature display, autofill and many additional features. The Custom BioGenic Isothermal Liquid Nitrogen Freezers have an industry best temperature gradient that averages -193°C inside the storage area.
Capacity: 17 Racks (13 Boxes Per Rack, 221 boxes per freezer)
Rack options: CF-13-2 or CFA-13-2
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.
Accommodates:
Aluminum square racks
Stainless steel square racks
Vertical racks
Mini racks
Canister and frame systems
Vials
Boxes
Canisters / Cassettes
Platform dividers
Performance:
LN2 Capacity (Liters): 70
2301 Controller Features:
Touch screen display to easily set temperature controls and display settings.
Modbus enabled
Programmable lid alarm to alert when lid is left open for user specified time.
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 OFAF input and output connection for filling systems.
Two-Level Temperature Display Option
Temp A displays temperature at the lid, approximately 12” (30.5 cm).
Temp B displays temperature inside the storage space, approximately 20” (50.80 cm).
Additional Features
Dedicated 24 Vdc signal output to activate one TS-1B LN2 liquid supply tank switcher or activate a third 24 Vdc valve to control the LN2 supply.
Global Remote Alarm - dry contact that switches during any alarm condition. Fill TimerData Log - Print or display Temp. A, Temp. B and level with date and time stamp printed or displayed via a thermal printer port.
Ethernet and auxiliary RS485 for future expansion.
Hardware is converted to surface mount components wherever possible. Another thermocouple circuit is available for the second temperature probe.
Low noise oscillator on board instead of using module.
Custom BioGenic Systems 2301 SmartTouch Controller Product Information Sheet
