The Telalert system constantly monitors the level of liquid gas in storage at each customers site and alerts Air Products South Africa when deliveries are required. With Telalert telemetry, customers’ changing needs can be communicated directly via email, to reduce the occurrence of emergency deliveries and product supply interruptions. The Telalert system is web-based, offering easy access to customers and authorised personnel via internet enabled devices, including tablets and mobile phones.
Experis® Mixtures are used for function testing and calibration of gas detectors.
The periodic function, or bump testing, and calibration of gas detection equipment is critical to workforce safety and plant protection. Air Products’ Experis® range of specialty gases deliver certified, traceable, and stable mixtures in a wide range of package options to support this need.
The Experis® range incorporates all commonly used calibration gas mixtures. The most popular choice is the non-refillable, or disposable canister, favoured for its ease of use and portability. Canisters enable tests to be carried out in the field as well as in the workshop.
The Experis® calibration and test gas range covers all the gas hazards typically found in the following industries, and many more:
For full details please refer to our comprehensive product list.
Gas mixture stability and shelf life are critical for reliable and accurate gas detection. The Experis® calibration and test gas mixture range guarantees product stability of up to 5 years. Advanced canister preparation techniques, high integrity filling manifolds and the use of ultra-high purity raw materials all contribute to the long term stability of our gas mixtures.
The purifier bed removes oxygen, moisture, hydrocarbons, halocarbons, carbon monoxide, and carbon dioxide from inert gases. Exposed only to our own high-quality gas, the bed is sealed inside the cylinder in an inert atmosphere at high pressure.
Our specifications and guarantees are based on empirical data from controlled studies. We verify the performance of every purifier during manufacturing, and check purifiers after they are installed in cylinders. We do not have to regenerate the purifiers every time we refill a BIP cylinder. An ongoing quality control program tracks the actual performance of the cylinders according to the number of refill cycles. Because we know the purifier’s properties, the actual concentrations of the impurities in our gases, and the number of times a cylinder is refilled during its lifetime, we can control and guarantee the lifetime of the purifiers to a tight specification.
The patented valve has features that protect the internal purifier from accidental contamination by air or a user’s process line.
The patented valve has two features that protect the internal purifier from accidental contamination by air or a user’s process line: