Professional for ion concentration measurement. Designed with unique microcomputer control technology, the design is compact and portable, novel and unique, suitable for laboratory and field use. With factory calibration and user-defined calibration, the sample cell is uniquely designed for easy measurement and maintenance. Principle of platinum cobalt colorimeter: A low-energy LED is used to provide a stable light source. The measurement curve is built in, and the reagent reacts with the sample to develop a color reaction. The absorbance of the sample at a specific wavelength is converted into a concentration value of the parameter to be measured, and is displayed on the liquid crystal display. Platinum Cobalt Colorimeter Features: User-friendly interface for laboratory and field use · Unique temperature control technology using LED light source with temperature compensation · Pre-made reagents, saving you time, measuring fast and accurate · Easy-to-read display, good GLP function · With factory calibration and user-defined calibration · Waterproof sample cell for easy measurement and maintenance
Aroma Humidifier is a type of air humidifier , the difference is with fragrance smelled . A portable appliance includes a humidifier and a heated scent mechanism. The heated scent mechanism includes a scent generator that harvests excess heat produced by a liquid heating chamber, or heat produced as a byproduct of motor operation. The humidifier may be controllable such that the appliance can serve as either a humidifier or air-freshener, individually or simultaneously.it is kind of Fragrance Diffuser or Room Diffuser . to help makes air fresh.
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