Density/Specific Gravity Meter <DA-505> 　 • PC card enlarges memory capacity to store data. • Washing and drying the cell is made easy by the built-in pump. • Precise measurement by results in 5 digits. • Viscosity correction is functioned in this model. • Printer is now standard supplied. • RS232C interface (2 channels) is also standard. • Multiple sample changer (Option) can be connected. • GLP conformed printout includes the record of check measurement and calibration history, etc. Applications: Beverages, foods, petroleum, pharmaceutical, alcoholic beverages, etc. Measuring range 0 - 3 g/cm3 Measuring temperature 4 - 90°C Accuracy ±0.00005 g/cm3 (When calibrated by pure water and dry air.) Reproducibility SD:0.00001 g/cm3 Minimum sample required 1) Approx. 1.2mL by manual syringe 2) Approx. 2mL by built-in sampling pump Measuring time 1) 1 - 4 minutes by manual 2) 2 - 10 minutes by programmed Auto viscosity correction Built-in Display 1) 240 X 64 LCD with back light 2) Display messages: Density, Specific gravity, Frequency, Temperature and Guiding messages for measurement. Interface For RS232C (PC), for printer and for sample changer. PC card 1) Data and parameters can be saved. 2) Instrument can be upgraded by PC card. Ambient condition 1) Temperature 5 - 35°C 2) Humidity less than 85%RH (under no condensation)