Yes, a liquid nitrogen face shield is an essential and non-negotiable piece of personal protective equipment for anyone handling, transferring, or working near open liquid nitrogen containers or dewars. Liquid nitrogen at minus 196 degrees Celsius presents an immediate and severe hazard to exposed skin and eyes. A small splash, a pressure release during filling, or the burst of cold vapour that accompanies opening a dewar neck can cause irreversible cryogenic burns to unprotected facial tissue within fractions of a second. Standard laboratory safety glasses or chemical splash goggles do not provide adequate protection for these scenarios.
A full-face liquid nitrogen face shield covers the entire front of the face from forehead to chin, protecting the eyes, nose, mouth, and jaw from both liquid splashes and cold vapour exposure. The lens material must be rated to withstand cryogenic temperature differentials without cracking, crazing, or fogging. Cryolab supplies two certified face shield options: the Face Shield with replacement visor and the Lab Face Shield, both suitable for liquid nitrogen handling environments.
In the UK, provision of appropriate eye and face protection for cryogenic work is governed by the Personal Protective Equipment at Work Regulations and COSHH Regulations, with the relevant European standard being EN 166. Face shields must always be paired with elbow-length cryogenic gloves or shoulder-length gloves for deep dewar access, and a waterproof safety apron for body protection. Regular inspection before every use is required and any damaged shield must be replaced immediately.
Protect your team with our certified range of liquid nitrogen face shields and cryogenic PPE compliant with EN 166 and UK COSHH safety standards.
