S Series Liquid Nitrogen Freezers
Wide lid opening for easy access to all your samples.
Our S Series liquid nitrogen freezers offer a standard LN2 storage environment, featuring our unique wide lid opening. Our wide lid opening gives you unrestricted access to all your samples.

Secure, Flexible LN2 Storage
S Series Liquid Nitrogen Freezers offer conventional immersion liquid nitrogen storage. Our wide lid opening provides easy, unrestricted access to samples and won’t affect the temperature inside the freezer. All S series freezers use our time-tested and reliable 2301 controller with a dual LN2 tank autofill and many additional features.
- Round, space-saving design
- Stainless steel, vacuum insulated vessel
- Wide lid opening for easy access to all racks
- Ease of operation plus flexibility to operate vapor storage, immersion storage or a combination of both to store any type or size of sample
- Each unit includes a liquid level, auto-fill and alarm system to provide security
Features
- Round space saving design
- Rust free stainless steel vessel
- 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
- Pie Racks
- Pie Boxes
A wide lid opening allows easy access to all racks, and provides an extensive variety of inventory solutions.

S-1500AB stainless steel, standard square rack configuration. 9,100 vial capacity

S-5000EHAB stainless steel Baxter Fenwal 4R9951 canister & frame configuration. 1,140 canister capacity(250ml)





Models and Specifications
S-1500AB
S-3000-AB
S-3000AB-EH
S-5000-AB
S-5000EH-AB
LN2 Capacity:
145 Liters
Exterior Dimensions:
Width: 22" (558mm)
Depth: 31" (787mm)
Height: 41" (1,041mm)
Interior Dimensions:
Usable Height: 27" (686mm)
Usable Diameter: 29" (737mm)
Maximum Storage Capacities:
Vials (2ml): 9,100
Blood Bags (50ml): 434
Performance:
345 Liters
Exterior Dimensions:
Width: 34" (863mm)
Depth: 43" (1,092mm)
Height: 42" (1,066mm)
Interior Dimensions:
Usable Height: 29" (736mm)
Usable Diameter: 31" (787mm)
Maximum Storage Capacities:
Vials (2ml): 22,100
Blood Bags (50ml): 1,120
Performance:
720 Liters
Exterior Dimensions:
Width: 44" (1,117mm)
Depth: 52" (1,320mm)
Height: 55" (1,397mm)
Interior Dimensions:
Usable Height: 29" (863mm)
Usable Diameter: 31" (1,016mm)
Maximum Storage Capacities:
Vials (2ml): 46,200
Blood Bags (50ml): 1,140
Performance:
615 Liters
Exterior Dimensions:
Width: 44" (1,117mm)
Depth: 52" (1,320mm)
Height: 48" (1,219mm)
Interior Dimensions:
Usable Height: 29" (736mm)
Usable Diameter: 40" (1,016mm)
Maximum Storage Capacities:
Vials (2ml): 40,300
Blood Bags (50ml): 720
Performance:
720 Liters
Exterior Dimensions:
Width: 44" (1,117mm)
Depth: 52" (1,320mm)
Height: 55" (1,397mm)
Interior Dimensions:
Usable Height: 34" (863mm)
Usable Diameter: 40" (1,016mm)
Maximum Storage Capacities:
Vials (2ml): 46,500
Blood Bags (50ml): 2,208