... Meter, Colorimeter, Gloss Meter, Tintometer, Automatic Polarimeter, Auto Melting Point Apparatus, Automatic Refractometer, Abbe Refractometer, PH/DDS/TDS ... all-plastic spray chamber.NebulizerHigh efficiency glass nebulizer with metalsleeve, sucking up rate: 6-7mL/ ... gas leakage alarmDetection and Data Processing SystemDetectorR928 Photomultiplier with high sensitivity and wide spectral range. Electronic ...