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CHANGAI is a specialized analyzer and aluminum enclosure manufacturer in China. We provide a wide range of products, including oxygen analyzer, oxygen transmitter, hydrogen analyzer, dew point analyzer, humidity analyzer and infrared gas analyzer among others.

Main Products
  • 9100 Oxygen Analyzer Imported fuel cell type oxygen sensor, long life, high precision and fast response . Measuring oxygen concentration in H2 or deoxidize gas. Inner special ...
  • E/F Aluminum Enclosure The dimension and definition of 19 inch system, the width of outside fixing lugs (including the fixing holder) is 482.6mm (19 inch). The maximum ...
  • B3 Oxygen Analyzer GNL-B3 oxygen analyzer (only for wave soldering oven and reflow soldering oven) breaks through traditional magneto mechanical measurement ...