Welcome to GazCal
About The Company
GazCal was acquired by MJS Purge Systems Ltd in 2025, with the intention of continuing to supply and support GazCal products for industry.
The acquisition followed Richard Dance’s decision to step back from full-time involvement in the business. Richard remains involved with GazCal as a consultant and trainer, supporting our team at MJS Purge Systems.
GazCal ™
The GazCal is specifically designed to produce a low concentration of Chlorine (CL2) gas for use in the testing and calibration of gas detectors, mainly in safety systems, without having to use bottled gas. We offer Skype video technical support along with Zoom and Facetime
The GazCal can prove vital in ensuring that gas detection equipment is working effectively and accurately. Its robust construction enables the GazCal to be used within harsh environments.
GazCal Applications
There are a number of application for the GazCal and these include:-
Test & calibration of chlorine gas detection systems
Water treatment Plants
Specialised Printing Processes
Chemical & Plastics Manufacture
Laboratory & Production Testing
Calibration of Chlorine, Chlorine Dioxide, Ozone & Fluorine equipment
SENDING YOUR GAZCAL BACK
Calibration Service
Simply contact us to tell us your unit is on its way and we will let you know when it arrives. Our engineers will look at the unit, provide you with a quotation for the re-calibration or any issues they find with the unit and, once you approve the quotation, we will work on your GazCal and aim to get it despatched to you within 48 of your approval of the quotation. This ensures that any down-time is kept to a minimum.