Corn gravity concentration of vegetable oil sunflower oil dipstick professional hydrometer

Patent Number: ZL201320080171.0 three-year warranty Products used: sunflower oil, corn oil, cottonseed oil, olive oil, palm oil, peanut oil, rapeseed oil, safflower oil, sesame oil, soybean oil plant, access library inspection, testing and research laboratory market trading units. Principle: Reference GB / T5526, T611, T11540, T5009 specifications. Application objects immersed in the liquid buoyancy to irregular weight of density and volume of vegetable oil as a test standard. Specifications: Model: TWD-150VO Test species: SG, C% Weighing Accuracy: 0.001g relative density range: 0.0001 to 2.0000 (glass weight) concentration range: 0.1% to 100.0% Standard interfaces: RS-232 special hook: TP -14 Features: 1, with the air buoyancy compensation. 2, the correction with weight volumetric thermal expansion coefficient and temperature deviation values. 3, according to the proportion of the value of vegetable oil, then apply the proportion of non-linear method to concentration. Features: 1, the body is integrally molded cast aluminum, structural stability. Keystrokes will not affect the measurement sensing element, causing instability problems screen; not because of the overflow of vegetable oils penetrate the circuit board and sensor damage problems. 2, the machine's sensors measure the position and the same platform to improve load cause problems on the corner of the measurement bias. 3, the screen mining elevated independent design and measurement station separation. Vegetable oil will not suffer damage caused by adhesions problem. 4, special hook design, and just 50CC capacity, directly read proportion of vegetable oil, then converted to C%. Key measurement points: 1, vegetable oils best test environment is carried out in the national standard reference temperature 20 ℃ condition. 2 GB in fat proportion represented by d420. ASTM edible soybean oil specific gravity d2020 to represent.