Introduction
A small liquid nitrogen container is used for portable cryogenic storage. It is widely used in laboratories and field applications. The system ensures sample preservation. It solves storage limitations. By maintaining ultra-low temperature, it supports biological sample safety.
Standards
GB/T 5458-2012-Liquid nitrogen biological containers
Complies with the above standards, but is not limited to them.
Features
1. Vacuum-insulated vessel maintains liquid nitrogen with low evaporation loss.
2. Low-temperature alarm and level monitoring options are available.
3. Level indicator or dipstick supports easy monitoring of nitrogen level.
4. Canisters and numbered inventory system keep samples organised.
5. Lockable lid helps secure valuable biological inventory.
FAQ
What is the Small Liquid Nitrogen Container mainly used for?
The Small Liquid Nitrogen Container is used for cryogenic storage and handling at liquid-nitrogen temperatures, typically around -196 deg C. It supports biobanks, fertility clinics, cell culture laboratories and research facilities storing cells, tissues, embryos and strains over very long periods.
What standards does the Small Liquid Nitrogen Container comply with?
The equipment is designed with reference to applicable ISO standards for cryogenic vessels and relevant GB/T standards for liquid-nitrogen containers. Biological storage should follow biobanking and reproductive-medicine guidance. Compliance documents can be provided on request.
What warranty comes with the Small Liquid Nitrogen Container?
The complete unit carries a 12-month warranty from delivery, covering the main body, core components and controller against manufacturing defects. Consumables and wearing parts such as filters, seals and probes are not covered. Damage from misuse, improper power or unauthorised repair is excluded, and extended warranty can be quoted.
How easy is the Small Liquid Nitrogen Container to use?
Day-to-day use is simple, with clear prompts and pre-set functions reducing manual steps. New operators should review the manual and complete a short familiarisation. Our technical team offers remote support during the first runs.
What is the typical lead time for order delivery?
Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.
Is calibration included?
The unit is calibrated and tested before delivery. For ongoing accuracy, verify it against traceable reference standards every 6 to 12 months, or according to the laboratory quality schedule. We can arrange calibration service and certificates where required.
Are the consumables universal or proprietary?
No proprietary consumable contract is required; standard parts are available from us and common laboratory suppliers. Our service team can supply a recommended parts list for the model. Most routine spares are held for quick delivery.
Are options or configurations available?
A range of options is available to match the application, such as alternative settings, fittings, data outputs or power supply. We confirm each option and its effect on price and schedule up front. Larger custom builds can be discussed.
Is installation and commissioning included?
Most models can be commissioned by following the manual, including positioning, connections, checks and a first test run. Remote guidance is available during start-up. On-site installation, commissioning and training can be arranged separately where required.
What maintenance and safety points matter?
Liquid nitrogen causes severe frostbite and can displace oxygen, so use gloves and face protection and ensure room ventilation. Never seal the vessel or block the neck opening. Follow cryogenic safety and confined-space rules.
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