Helium He

Buy helium (He) calibration gas online

Are you in search of helium calibration gas (He)? Many of our clients who need helium for calibration and testing purposes use it in a wide range of fields. These include sensor calibration, leak detection in pressure vessels and pipelines, high vacuum technology, aerospace, medical technology, semiconductor manufacturing, and more. To ensure the quality and stability of your helium calibration gas, we recommend paying attention to certified products. This way, you can be sure that your measurements are accurate and reliable, meeting the high requirements of your field of work. For this reason, in the All-in-Gas online shop, you can get helium test gas with a purity of 99.995% and a guaranteed stability of 36 months. We can offer you this test gas in cylinder sizes of 34, 60, or 112 liters. If you need any accessories for test gases, you will also find pressure regulators or withdrawal regulators and other accessory items in our online shop. And the best part: Each of your test gas orders includes a free 30-minute webinar! In this webinar, you will receive all the important information about test gases - from the right selection, correct application, to testing deadlines and types for portable gas measuring devices and the testing of gas warning devices for fire brigades, THW & emergency services. Order your helium calibration gas now! 

More Information on helium(HE)

Helium (He) is the second smallest element in the periodic table. It has the lowest density after hydrogen and is indeed so light that it continuously escapes from the Earth's atmosphere into space, although it is also constantly replenished by solar winds. More precisely, helium is a colorless, odorless, tasteless, and non-toxic noble gas that occurs only in small amounts in the Earth's atmosphere. Helium is extracted from natural gas, in which it can be contained up to about seven percent.

Its unique properties, including low density, low reactivity, and high thermal conductivity, make helium an invaluable tool in a variety of applications. For example, it is used in gas chromatography as a carrier gas, in medical technology for cooling superconducting magnets in MRI machines, and in semiconductor manufacturing for cooling certain processes. In the industry, helium calibration gas is particularly used for leak detection and tightness testing. Thanks to its small molecule size, even the smallest leaks in systems can be detected. The use of helium calibration gas guarantees high accuracy and reliability in the monitoring and testing of plants and equipment operating under extreme conditions or subject to special requirements. Thus, helium calibration gas is crucial for ensuring the precision and performance of gas warning systems, sensors, and measuring devices in these diverse application areas.

Helium is non-flammable and non-reactive, hence it poses no danger to the environment or humans as such. However, usual precautions should be taken when handling helium calibration gas, as it can lead to suffocation in high concentrations. Therefore, always ensure adequate ventilation when dealing with helium calibration gas and avoid inhaling large amounts.