密度计

Are you looking for wholesale densitometers ? You have landed at the right place. We have a wide variety of densitometers for sale including x-ray densitometers, transmission densitometer, film densitometers, scanning densitometer, color densitometer, Hologic bone densitometer, echo light bone densitometer for your convenience. The densitometer can measure the opacity of a solution in a broader range. It is used to monitor the density of microorganisms (yeast cells, microbial cells) within the process of fermentation, to evaluate the susceptibility of these organisms to treatment with antibiotics, to detect the presence of microorganisms through various screening systems, to determine the concentration of absorption at a specified wavelength, and to estimate quantitatively the density of a dyed solution which absorbs green light. The operating principle is built on the optical density measurement along with a numerical indication of the obtained values in McFarland units. The device is factory calibrated and retains its configuration in the absence of the main power supply. Nevertheless, it is possible, to adjust the instruments to ensure overall dependability that other commercial instruments can be used. Find your favorite handheld densitometer with a couple of mouse clicks today on Tradechina.com. Get to strike deals with China’s wholesalers ready to offer you wholesale densitometers at a great price.