--- title: ION Science Info Blog | Calibration description: Calibration | --- - [Distributor & Service Centre Portal](http://distributors.ionscience.com) - [Gas Search](http://www.ionscience.com/product-range/search-by-gas/) - Ion Science Offices UK Office USA Office Italy Office Germany Office China Office France Office [![HubSpotTemplateLogo](https://blog.ionscience.com/hs-fs/hubfs/Logos/IONLogo.png?width=108&name=IONLogo.png "ION Science Logo")](http://www.ionscience.com) - - - [Home](http://www.ionscience.com/) - [Product Range](http://www.ionscience.com/product-range/) - [Instruments](http://www.ionscience.com/product-range/) - [PID Sensors](http://www.ionscience.com/product-range/pid-sensors/) - [Search by gas](http://www.ionscience.com/product-range/search-by-gas/) - [Search by industry](http://www.ionscience.com/industry/instruments/) - [Industries](http://www.ionscience.com/industry/instruments/) - [Instruments](http://www.ionscience.com/industry/instruments/) - [PID Sensors](http://www.ionscience.com/industry/sensors/) - [Where to Buy](http://www.ionscience.com/where-to-buy/) - [All Distributors](http://www.ionscience.com/where-to-buy/) - [Map](http://www.ionscience.com/where-to-buy/map/) - [Find a Service Centre](http://www.ionscience.com/where-to-buy/service-centre/) - [Customer Support](http://www.ionscience.com/customer-support/) - [Media Centre](http://www.ionscience.com/customer-support/media-centre/) - [Application Articles](http://www.ionscience.com/customer-support/media-centre/application-ariticles/) - [Brochures](http://www.ionscience.com/customer-support/media-centre/brochures/) - [Customer case studies](http://www.ionscience.com/customer-support/media-centre/customer-case-studies/) - [Instrument Gas Tables](http://www.ionscience.com/customer-support/media-centre/instrument-gas-tables/) - [Instrument Software](http://www.ionscience.com/customer-support/media-centre/instrument-software/) - [Quick Start Guides](http://www.ionscience.com/customer-support/media-centre/quick-start-guides/) - [Manuals](http://www.ionscience.com/customer-support/media-centre/instrument-manuals/) - [Technical Application Articles](http://www.ionscience.com/customer-support/media-centre/technical-application-articles/) - [Technical Bulletins](http://www.ionscience.com/customer-support/media-centre/technical-bulletins/) - [Video Library](http://www.ionscience.com/customer-support/media-centre/video-library/) - [Customer Feedback](http://www.ionscience.com/customer-support/customer-feedback/) - [Customer Testimonials](http://www.ionscience.com/customer-support/testimonials/) - [Distributor & Service Centre Login](http://www.ionscience.com/customer-support/distributor-login/) - [FAQs](http://www.ionscience.com/customer-support/faqs/) - [Instrument Registration](http://www.ionscience.com/customer-support/instrument-registration/) - [Service & Support](http://www.ionscience.com/customer-support/service-and-support/) - [Ion Science](http://www.ionscience.com/ion-science/about-us/) - [About us](http://www.ionscience.com/ion-science/about-us/) - [Careers](http://www.ionscience.com/ion-science/careers/) - [Current vacancies](http://www.ionscience.com/ion-science/careers/current-vacancies/) - [What it’s like to work for Ion Science](http://www.ionscience.com/ion-science/careers/what-its-like-to-work-for-ion-science/) - [Submit your CV](http://www.ionscience.com/ion-science/careers/submit-your-cv/) - [Exhibitions](http://www.ionscience.com/exhibitions/) - [History](http://www.ionscience.com/ion-science/history/) - [Campaigns](http://www.ionscience.com/campaigns/) - News/Blog - [Industry Blog](https://blog.ionscience.com/blog) - [Company News](http://www.ionscience.com/news/) - [Contact us](http://www.ionscience.com/contact/) - [Germany](http://www.ionscience.com/contact/germany-office/) - [Italy](http://www.ionscience.com/contact/italy-office/) - [UK](http://www.ionscience.com/contact/uk-office/) - [USA](http://www.ionscience.com/contact/usa-office/) - [Distributor & Services Centre Portal](http://distributors.ionscience.com/) # ION Science Industry Blog The latest industry news, knowledge and opinion. - [home](http://www.ionscience.com/) - News/Blog [![How to bump test and calibrate gas detection equipment](https://blog.ionscience.com/hubfs/Tiger%20bump%20test.jpg)](https://blog.ionscience.com/everything-you-need-to-know-about-how-to-bump-test-and-calibrate-gas-detection-equipment) [Gas Detection](https://blog.ionscience.com/topic/gas-detection) [Calibration](https://blog.ionscience.com/topic/calibration) 11 December 2017 ## How to bump test and calibrate gas detection equipment ### Introduction ATEX, IEC, British HSE, and US OSHA standards all call for the bump test and calibration of any portable instrument used for worker health and safety protection in a potentially hazardous environment. In order to ensure safety it is necessary not only for the gas meter to read accurately but also to have functional alarms that alert the worker to a hazardous condition. Initial calibration upon receiving the instrument is necessary and, because most sensors can suffer decreased response over time, recalibration will be required. [Sean Proctor](https://blog.ionscience.com/author/sean-proctor) [0](https://blog.ionscience.com/everything-you-need-to-know-about-how-to-bump-test-and-calibrate-gas-detection-equipment#comments-listing) « Previous [1](https://blog.ionscience.com/topic/calibration/page/1) Next » ## Subscribe to the ION newsletter Newsletter subscribers receive news and important information as soon as it is released ### Blog Categories - [Benzene (16)](https://blog.ionscience.com/topic/benzene) - [VOC (15)](https://blog.ionscience.com/topic/voc) - [Gas Detection (10)](https://blog.ionscience.com/topic/gas-detection) - [Health & Safety (8)](https://blog.ionscience.com/topic/health-safety) - [News (8)](https://blog.ionscience.com/topic/news) - [Air Quality (7)](https://blog.ionscience.com/topic/air-quality) - [Fire Investigation (7)](https://blog.ionscience.com/topic/fire-investigation) - [HAZMAT (5)](https://blog.ionscience.com/topic/hazmat) - [Oil & Gas (5)](https://blog.ionscience.com/topic/oil-gas) - 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