The HELOX 4 has been a proven test instrument for quality control of IG units for more than 20 years. The analyser is preferred by test institutes and the central labs of the insulated glass manufacturers.
A paramagnetic measuring cell that selectively measures the residual oxygen, and which consequently is the primary measurement method, is used as the measuring technology for this analyser. This has the advantage that the user does not need to know which gas type is in the IG unit. On the display the gas concentration of the gas sample is shown. A rechargeable battery can be integrated as an option, which enables the devices to also be used directly on the construction site.
A sample is injected with a gas syringe. This offers the advantage that only minimal gas quantities are required and you can check the function of the gas analyser yourself.
Additional highlights of our analysers are high accuracy and long service life of the measuring cells – the service life is usually longer than 10 years! An additional advantage is the low quantity of consumables. Yearly factory calibration is not necessary!
For quality control in production we recommend use of the ISO-GAS-Control or GAS INSPECTOR analysers. These are more robust and in some cases have a greater function scope, extending to digital documentation of the measured values, including unique assignment of the analysed IG unit.