The HC Series refrigerators are designed for storing large quantities of a variety of materials at cryogenic temperatures. Temperatures generally range between -196°C at the liquid surface and -190°C at the canister top.

Features

• Rugged construction, ribbed high strength aluminum body, magniformed neck tube design and durable paint system,
• Large storage capacity,
• Versatile storage system - convenient canister index locating ring and tapered internal spider,
• 5 different models providing holding times and capacities to fit a variety of storage needs,
• Models HC20, HC34, HC35 and VHC35 are designed for storage of samples in vials or straws,
• Samples (1.2 or 2.0mL vials) are held on canes stored in canisters. Straws can be stored in goblets in canisters,
• For sample protection Cryo-Sentry low liquid level alarms are available for use with the HC20, HC34, HC35 and VHC35 models,
• All units are supplied complete with canisters and necktube core,
• Roller bases are available for all models,
• Superior vacuum performance with super insulation provides maximum holding times,
• Three year warranty on vacuum.

Specifications 

Optional Accessories  

• Replacement Necktube Core - Use only the necktube core provided with the unit or the manufacturer's recommended replacement part.

• Replacement Cryostorage Canister, 5" & 11" - Extra, additional sizes and replacement storage canisters for Taylor-Wharton Cryostorage Dewars.

• Cryo-Sentry Level Alarms - Cryo-Sentry Low-Level Alarms provide protection for valuable materials which are stored in infrequently used LN₂ refrigerators. 

• Roller Bases - Ball-bearing swivel casters provide convenience and portability within a working area where frequent container movement is necessary or desirable.

• LN₂ Withdrawal Device - Employ pressure relief protection that is properly designed for the inner vessel of these dewars. 

• Liquid Level Measuring Rod - The liquid level in the dewar can be determined by measuring with a dipstick. 

• LN₂ Dipper - A safe and convenient dipper for removing small quantities.

---