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              鴻盛科儀有限公司(鸿盛科仪有限公司)
                GREEN TREE SCIENTIFIC & INSTRUMENT CO.

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              KEM Product
              Density/Specific Gravity Meter
              ASTM D4052 Standard Test Method for Density and Relative Density of Liquids by Digital Density Meter

              A small volume of liquid sample is introduced into an oscillating sample tube and the change in oscillating frequency caused by the change in the mass of the tube is used in conjunction with calibration data to determine the density of the sample.

              ASTM D5002 Standard Test Method for Density and Relative Density of Crude Oils by Digital Density Analyzer
              ASTM D5931  Standard Test Method for Density and Relative Density of Engine Coolant Concentrates and Aqueous Engine Coolants by Digital Density Meter
              BS EN ISO 15212-1 Oscillation-type density meters -- Part 1: Laboratory instruments
              ISO 12185 Crude petroleum and petroleum products -- Determination of density -- Oscillating U-tube method
              ISO 2811-3 Paints and varnishes -- Determination of density -- Part 3: Oscillation method
              DA-650 DA-645 DA-640 
              Measuring method Resonant frequency detection
              Measuring range : 0 ~ 3 g/cm³ (Built-in temperature control)
              Reproducibility : SD : 0.000005g/cm³ (DA-650)
                SD : 0.00001g/cm³ (DA-645)
                SD : 0.00005g/cm³ (DA-640)

              Options
              CHD-502N/C/H DCU-551N/H ASCA-6400
              Multi-Sample Changer Auto clean and sampling unit All-in-One Analyzer

              Density/Specific Gravity Meter
              Measuring method Resonant frequency detection
              Measuring range :  0 ~ 3 g/cm³ (Built-in temperature control)
              Precision :  ± 0.001g/cm³
              DA-100

              Portable Density/Specific Gravity Meter
              ISO 15212-1 Oscillation-type density meters -- Part 1: Laboratory instruments
              ASTM WK2854 Standard Test Method for Density, Relative Density or API Gravity of Liquid Petroleum by Portable Digital Density Meter
              Measuring method Resonant frequency detection
              Measuring range : 0.0000 ~ 2.0000 g/cm³
              Precision :  ± 0.001g/cm³
              Resolution :  0.0001g/cm³ 
              DA-130N

              Density Standard Liquids Data Capture Software
              98-811-0076 SOFT-CAP
              Accredited by the JCSS Data Capture Software

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