INESA WMD-450A Automatic density meter 0.00000~3.00000g/cm ³
Temperature control 15 ℃~ 40 ℃, with density g/cm3, density kg/m3, the same temperature water specific gravity, 20 degrees water specific gravity Measuring method, Precision +/- 0.0003g/cm3, manual injection, 64G memory.
INESA
WMD-450A
-
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Product principle
•Instrument Electro-Optical Automatic Density Meter adopts the U-tube vibration principle for detection. Simply inject a small amount of sample (2∽3ml) into the U-shaped vibrating tube, depending on the vibration frequency of the U-shaped tube combined with calibration data to quickly measure the density of liquid samples.
• WMD series automatic video densitometer, compared with the traditional volumetric method, hydrometer method and balance densitometer method to measure the density and relative density of liquids, has less sample consumption and is quick to use It has the characteristics of high measurement accuracy and good repeatability of indication value.
Features
Operation interface: color Android touch screen display, high-definition camera video detection is more intuitive and convenient
Small injection volume: only 2~3ml of the sample to be tested needs to be consumed for each measurement, saving resources and reducing costs
Measurement modes: Built-in density, relative density, general, chemical, petroleum and other measurement modes
Temperature control: Built-in Peltier temperature control device, accurate measurement of sample density can be achieved under precise temperature control
Rapid detection: You can choose the density rapid pre-test mode or accurate measurement mode, which is convenient for customers to use
Instrument calibration: Error verification is simple, and the instrument can be calibrated with only dry air and distilled water
Communication interface: Built-in network module, equipped with a variety of communication interfaces, data can be saved, exported and printed
User management: four levels of user management authority, data reporting, electronic signature, and optional audit trail function
Standard application
Food industry: GB/T5009.2-2003 "Determination of Relative Density of Food", GB5526-1985 "Vegetable Oil Inspection Specific Gravity Determination Method", GB/T10345-2007 "Analytical Methods for Liquor", GB/T 4928-2008 "Analytical Methods for Beer", GB/T 15038-2006 "General Analytical Methods for Wine and Fruit Wine"
GB/T 29617 -2013 Test method for determination of liquid density, relative density and API specific gravity by digital density meter
GB/T 2013 -2010 Density determination of liquid petrochemical products (U-shaped vibrating tube method)
SH/T 0604 -2000 Density determination of crude oil and petroleum products (U-shaped vibrating tube method)
SN/T 2383 -2009 Liquid chemicals -- Determination of density and relative density -- Digital density meter method
DB/T 1231 -2010 Methods for determining the density of chemical products - Intelligent liquid density meter method
ASTM D4052 - 11 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter and API degree test method )
ASTM D5002 - 13 Standard Test Method for Density and Relative Density of Crude Oils by Digital Density Analyzer
ASTM D3505 - 12e1 Standard Test Method for Density or Relative Density of Pure Liquid Chemicals (test method for the density or relative density of pure liquid chemicals).
ISO 12185 : 1996 Crude petroleum and petroleum products-Determination of
density-Oscillating U-tube method
IP 559-2008 Determination of density of middle distillate fuel hand
Boosting swing U-tube densitometer method)
Industry applications
Beverage industry:Measure sugar concentration, fruit juices, herbal teas, food additives, soft drinks quality control
Food industry:Quality control of grape juice, tomato juice, fructose syrup, vegetable oil and soft drink processing
Winemaking industry:Detection of alcohol concentration of liquor, rice wine, red wine, beer, fruit wine, rice wine, etc
Petrochemical industry:Crude oil API index, gasoline and diesel density detection, additive mixing process monitoring
Chemical industry:Chemical urea, detergent, ethylene glycol, acid, alkali and ammonia concentration testing
Industry:Quality control of APIs and intermediates to determine the specific gravity and density of agents
Flavors and fragrances:Raw material verification of food flavors, daily flavors, tobacco flavors, and food additives
Mechanical Engineering:Cleaning agent testing in metalworking, machine building, automotive industry, electrical and electronic appliances
Inspection Agency:Measurement of liquid density by standard laboratories, statutory testing institutions, and third-party testing
INESA WMD-450A Automatic density MeterSpecifications
| LIST | VALUE |
|---|---|
| Measurement range of density | 0.00000~3.00000g/cm³ |
| Measuring method | Density g/cm3, density kg/m3, water specific gravity at the same temperature, 20 degrees water specific gravity Built-in general, food, petroleum, chemical, pharmaceutical, custom and other more than 20 density Measuring methods |
| Measurement mode | Accurate measurement/quick precheck |
| Measuring method customization | Yes. |
| Measurement resolution | 0.00001g/cm³ |
| Measuring Accuracy | ±0.0003g/cm³ |
| Measurement Repeatability | ±0.0001g/cm³ |
| Temperature Resolution | 0.01℃ |
| Temperature range | 15℃~40℃ |
| Temperature control Accuracy | ±0.05℃ |
| Temperature Control Precision | ±0.2℃ |
| injection observation | High definition camera, video observation |
| Injection method | Manual, automatic (optional external automatic sampling) |
| calibration method | Drying air/distillation water |
| data storage | 64G |
| Display mode | 10.1 inch color LCD touch screen, Android Operating system |
| communication interface | 1 x RS232、3 x USB、1 x RJ-45 |
| printer type | Optional: micro printer (needle type, thermal), WIFI printer |
| output report | PDF/Excel |
| Power Supply | 100V~240V，50~60Hz，120W |
| Dimension | 475*330*250mm |
| Net Weight of instrument | 21kg |
| user management | Level/4 permission management |
| Electronic signature | Yes. |
| Audit Trail | Optional (FDA software) |
INESA WMD-450A Automatic density Meter Packing list
Host X1, manual X1, certificate X1, warranty card X1, power cord plus adapter X1, syringe X3, waste liquid bottle and drying cylinder X1, hose piercing connector X2, 3/32 pagoda head X2, tee connector X2, rubber tube (3 × 5) X1, dust cover X1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.