Tiger Optics, a US gas analyser manufacturer, has developed a gas analyser which it claims is the world’s most sensitive detector for moisture in ammonia (NH3).
The Pennsylvania-based corporation has advanced the ALOHA+ H2O, which can detect moisture levels in NH3 down to two parts-per-billion (ppb) – five times the sensitivity of basic technology.
The original ALOHA H2O was launched five years ago for the high brightness (HB) LED market, as higher levels of NH3 can impair the electroluminescent intensity of HB LEDs and diminish process yields, and can measure moisture in NH3 at levels down to 10 ppb.
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