Overview
INESA WMD-450A automatic density meter is a precision measuring instrument using the principle of U-tube vibration. It can quickly and accurately measure liquid density, relative density and other parameters with only 2~ 3ml samples. Compared with traditional methods, the instrument has the advantages of less sample consumption, convenient operation, high Measurement accuracy and good Repeatability.
Features
1. Color Android touch screen display, equipped with high definition camera video detection, intuitive and convenient operation
2. Only 2~ 3ml samples are required for each measurement, saving resources and reducing costs
3. Built-in density, relative density, general purpose, chemical, petroleum and other Measurement modes
4. Built-in Peltier temperature control device, accurate temperature control to ensure the accuracy of density measurement
5. Optional density Quick Precheck or Accurate Measurement mode to meet different needs
6. The instrument is easy to calibrate, only drying air and distillation water can be completed
7. Built-in network module, equipped with a variety of communication interfaces, supports data saving, export and printing
8. Four-level user management authority, support data reporting, electronic signature, optional audit trail function
Principle
INESA automatic density meter adopts the vibration principle of U-shaped tube for detection. A small amount of samples are injected into the U-shaped vibrating tube, and the density of the liquid sample is quickly measured by detecting the change of the vibration frequency of the U-shaped tube and combining the calibration data. Compared with the traditional capacity method, the specific gravity meter method and the Balance Density Meter method, it has the characteristics of less sample consumption, fast and convenient use, high measurement Precision and good indication Repeatability.
Applications
Beverage industry, food industry, brewing industry, petrochemical industry, chemical industry, pharmaceutical industry, flavors and fragrances, machinery manufacturing, inspection agencies
Standards
GB/T5009.2-2003、GB5526-1985、GB/T10345-2007、GB/T4928-2008、GB/T15038-2006、GB/T29617-2013、GB/T2013-2010、SH/T0604-2000、SN/T2383-2009、DB/T1231-2010、ASTM D4052-11、ASTM D5002-13、ASTM D3505-12e1、ISO 12185:1996、IP 559-2008
Steps
1. Prepare 2~ 3ml of sample to be tested
2. Select the appropriate Measurement mode (density, relative density, etc.)
3. Inject the sample into a U-shaped vibrating tube
4. Set measurement parameters via touch screen
5. Start the measurement program
6. Observe the video detection results
7. Save or export measurement data
Notice
• Instrument calibrated with drying air and distillation water before use
• The sample volume is controlled within the range of 2~ 3ml
• Ensure that the temperature is controlled within the range of 15 ° C to 40 ° C for accurate measurement
• Regularly clean the U-shaped vibrating tube to prevent contamination
• Power supply voltage range 100V~ 240V
• The data storage capacity is 64G, and important data is regularly backed up
• Users need to operate the instrument according to the permission level
