Aim Most electronic laboratory devices equipped with RS232 (Serial) interface or a USB port however the manual does not provide you instructions how to correctly connect it to your PC or how to input values directly into programs like Excel. This procedure will show you how to connect your spectrophotometer, pH meter and analytical balance to a PC and also how to input OD600, pH and weight readings directly into Microsoft Excel. [Best_Wordpress_Gallery id=”70″ gal_title=”passive…

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