NSF/ANSI 456 Vaccine Storage Certified Products

Helmer Scientific pharmacy and laboratory refrigerators and freezers have been certified by ETL to the NSF/ANSI 456 Vaccine Storage Standard. The standard was developed and approved by the NSF Joint Committee on Vaccine Storage in May 2021. The standard is designed to help providers better understand the performance of vaccine storage units and ensure vaccine storage units can maintain 5°C +/- 3°C across all potential storage locations under varying load and use conditions.

Helmer Scientific NSF certified units were tested by a third-party laboratory and have met or exceeded the performance requirements of the NSF/ANSI 456 Vaccine Storage Standard.

Model Product Capacity Voltage Certified to NSF/ANSI 456 Standard
iPR105-GX Pharmacy Refrigerator i.Series® 5 cu ft 115 V 60 Hz Yes
HPR105-GX Pharmacy Refrigerator i.Series® 5 cu ft 115 V 60 Hz Yes
iPR113-GX Pharmacy Refrigerator i.Series® 13 cu ft 115 V 60 Hz Yes
HPR113-GX Pharmacy Refrigerator Horizon Series™ 13 cu ft 115 V 60 Hz Yes
iPR120-GX Pharmacy Refrigerator i.Series® 20 cu ft 115 V 60 Hz Yes
HPR120-GX Pharmacy Refrigerator Horizon Series™ 20 cu ft 115 V 60 Hz Yes
iPR125-GX Pharmacy Refrigerator i.Series® 25 cu ft 115 V 60 Hz Yes
HPR125-GX Pharmacy Refrigerator Horizon Series™ 25 cu ft 115 V 60 Hz Yes
iPR245-GX Pharmacy Refrigerator i.Series® 45 cu ft 115 V 60 Hz Yes
HPR245-GX Pharmacy Refrigerator Horizon Series™ 45 cu ft 115 V 60 Hz Yes
iPR256-GX Pharmacy Refrigerator i.Series® 56 cu ft 115 V 60 Hz Yes
HPR256-GX Pharmacy Refrigerator Horizon Series™ 56 cu ft 115 V 60 Hz Yes
iLR105-GX Laboratory Refrigerator i.Series® 5 cu ft 115 V 60 Hz *Yes
HLR105-GX Laboratory Refrigerator Horizon Series™ 5 cu ft 115 V 60 Hz *Yes
iLR113-GX Laboratory Refrigerator i.Series® 13 cu ft 115 V 60 Hz *Yes
HLR113-GX Laboratory Refrigerator Horizon Series™ 13 cu ft 115 V 60 Hz *Yes
iLR120-GX Laboratory Refrigerator i.Series® 20 cu ft 115 V 60 Hz *Yes
HLR120-GX Laboratory Refrigerator Horizon Series™ 20 cu ft 115 V 60 Hz *Yes
iLR125-GX Laboratory Refrigerator i.Series® 25 cu ft 115 V 60 Hz *Yes
HLR125-GX Laboratory Refrigerator Horizon Series™ 25 cu ft 115 V 60 Hz *Yes
iLR245-GX Laboratory Refrigerator i.Series® 45 cu ft 115 V 60 Hz *Yes
HLR245-GX Laboratory Refrigerator Horizon Series™ 45 cu ft 115 V 60 Hz *Yes
iLR256-GX Laboratory Refrigerator i.Series® 56 cu ft 115 V 60 Hz *Yes
HLR256-GX Laboratory Refrigerator Horizon Series™ 56 cu ft 115 V 60 Hz *Yes
iLF105-GX Laboratory Freezer i.Series® 5.3 cu ft 115 V 60 Hz *Yes
HLF105-GX Laboratory Freezer Horizon Series™ 5.3 cu ft 115 V 60 Hz *Yes
iLF120-GX Laboratory Freezer i.Series® 20.2 cu ft 115 V 60 Hz *Yes
HLF120-GX Laboratory Freezer Horizon Series™ 20.2 cu ft 115 V 60 Hz *Yes
iLF125-GX Laboratory Freezer i.Series® 25.2 cu ft 115 V 60 Hz *Yes
HLF125-GX Laboratory Freezer Horizon Series™ 25.2 cu ft 115 V 60 Hz *Yes

*Laboratory units must be ordered with the NSF/ANSI 456 option (includes Certificate of Calibration)