Liquid Nitrogen Freezers – Wide Neck

Antech Scientific Wide Neck Liquid Nitrogen Freezers provide secure, high-capacity storage for biological samples in life science research and cell therapy. Featuring an advanced automatic LN2 filling system and real-time monitoring of temperature and nitrogen levels, these cryogenic freezers ensure maximum sample protection and temperature stability. Designed for demanding storage needs, models range from 175L to 600L.

Explore the full range at Apex Scientific, your trusted supplier of laboratory equipment in South Africa. For more details on features, storage options, and applications, visit our Insights page and read our article: Liquid Nitrogen Freezers: Essential Features, Storage Options, and Key Applications.

Antech Wide Neck Liquid Nitrogen Freezers

The Wide Neck Liquid Nitrogen Freezers from Antech Scientific offer exceptional storage conditions for biological samples. They maintain a consistent vapor-phase environment that preserves sample integrity. These cryogenic systems are ideal for demanding applications in life sciences and cell therapy.

Additionally, they provide comprehensive protection through a robust automatic LN2 filling system and real-time monitoring of both temperature and liquid nitrogen levels.

 

Optimized for High-Capacity Storage

Engineered for high-volume laboratories, the Antech Scientific W Series provides large-capacity storage in a space-saving design. Sizes range from 175L to 600L. As a result, these freezers can store between 10,000 and 40,500 cryovials.

This significantly reduces per-sample storage costs while maximizing storage efficiency.

 

Advanced Monitoring and Control

The built-in HMI (Human-Machine Interface) provides easy access to essential operational data. This includes real-time temperature, LN2 levels, and system alerts.

Furthermore, events such as temperature fluctuations and filling cycles are recorded. You can also download data via USB. Operational history is securely stored for up to 10 years, ensuring traceability and regulatory compliance.

Cryomatrix
Digital Controller: The digital controller ensures precise temperature monitoring and displays key data such as alarm history, enhancing cryogenic storage safety.
Cryomatrix
Internal Chamber: Spacious, insulated chamber design ensures secure, energy-efficient liquid nitrogen storage for high-volume, long-term sample preservation.
Cryomatrix
Step Platform: Provides easy and stable access to the chamber, making sample loading and retrieval safer and more efficient.

Exceptional Performance and Safety Features

  • Superior temperature uniformity ensures consistent cryogenic conditions
  • High-efficiency vacuum insulation reduces liquid nitrogen consumption
  • Automated LN2 supply enables reliable, hands-free operation
  • Remote monitoring and alert system offers 24/7 oversight for added safety

Accessories


Whether you’re expanding your biobank or supporting critical research, Antech’s Wide Neck Freezers deliver the performance and reliability your lab demands. They also offer excellent cost-efficiency for long-term sample storage.

Explore the full range of cryogenic storage solutions at Apex Scientific—your trusted supplier of laboratory equipment in South Africa.

For help with model selection, storage formats, and applications, read our article: Liquid Nitrogen Freezers: Essential Features, Storage Options, and Key Applications on our Insights page.

ModelW100W240W380
LN2 capacity (L)194413643
Inner diameter (mm)5508001000
Usable height (mm)785785785
Overall height (mm)130013001300
Weight empty (kg)160270395
Weight full, liquid phase (kg)318606918
ControllerTouch screenTouch screenTouch screen
Full auto fillStandardStandardStandard
Data storage/ USB port/ RS485 portStandardStandardStandard
DefogStandardStandardStandard
Foldable stepStandardStandardStandard
ModelW100W240W380
Straws
PETG 1/4cc straw180400397700639600
PETG 1/2 cc straw80300177025284700
HSV CBS high security straws80300177025284700
High security CBS straws49500109125175500
Number of canisters (φ70mm)4497156
Goblet (φ65mm) per canister555
1.2 & 2ml Vials
Number of large rack (81/100-place box)71930
Number of small rack (25-place box)557
2” Boxes per rack131313
5ml Vials
5ml Vial (81-place)39691077317010
Number of racks71930
3.75” Boxes per rack777
SKUDescription
2131000W100 Wide Neck Liquid Nitrogen Freezer
2134000W240 Wide Neck Liquid Nitrogen Freezer
2135000W380 Wide Neck Liquid Nitrogen Freezer
2441000Lithium battery backup
2414000Vacuum jacketed hose, 2 meter
ModelW100W240W380
Backup batteryOptionalOptionalOptional
Vacuum jacketed hoseOptionalOptionalOptional
Vapor platformOptionalOptionalOptional
Inventory rackOptionalOptionalOptional
Wi-Fi connection & cloud accessOptionalOptionalOptional

 

Racks

Slim rack/ Vertical rackDescriptionVialDimension, W×D×H(mm)
CFH-5-25 layer, for 100/81-well boxes1.2/2ml138*58*710
CFC-13-213 layer, for 100/81-well boxes1.2/2ml139*139*751
CFC-13-2S13 layer, for 25-well boxes1.2/2ml81*81*751

Insights Article: Liquid Nitrogen Freezers: Essential Features, Storage Options, and Key Applications.

Product Enquiry Handbook: Liquid Nitrogen Freezers

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