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Home > Products > Gas Analysers > Extractieve lasers > Cavity Ring-Down Spectroscopy > Aloha H2O series

Measuring concentration water H2O Brand: Tiger Optics Principle: CRDS Laser TDL Industry: Chemical Energy Glass and ceramics Petrochemical Pharmaceutical Water & Environment Type of measurement: extractive

Aloha H2O series

The ALOHA H2O series offers the world's best detection limits for moisture in ammonia (as low as 2 ppb). Ultra-pure ammonia is a critical building block for the manufacture of HB LEDs and for advanced GaN on Si devices.

The ALOHA H2O series provides High Brightness LED (HB-LED) manufacturers with the lowest limits of detection available for real-time moisture analysis in high purity ammonia (NH3) process gas. Using powerful Cavity Ring-Down Spectroscopy, the ALOHA H2O and ALOHA+ H2O detect moisture at lower levels and with less operational costs than conventional technologies, and ensure that gas manufacturers and ammonia purifiers are delivering high-purity ammonia to LED deposition tools.
Lower Detection Limits (LDL):

ALOHA H2O analyzer: 10 ppb H2O in NH3
ALOHA+ H2O analyzer: 2 ppb H2O in NH3

Documentation

Ammonia with bright LEDs

Ammonia with bright LEDs

Specifications Summary Aloha H2O

Specifications Summary Aloha H2O

Aloha H2O

The ALOHA H2O provides High Brightness LED (HB-LED) manufacturer exceptional detection limits accuaracy and reliability

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ALOHA plus H2O

The ALOHA+ H2O analyzer provides manufacturers of High Brightness LEDs (HB LEDs) with the lowest detection limit available.

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