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BPA 800P flyer www ksvltd com BPA 800P – Bubble Pressure Tensiometer Excellence in Surface Chemistry Main features • direct and precise measurement of dead time and life time • representation of resul[.]
Excellence in Surface Chemistry BPA-800P – Bubble Pressure Tensiometer The KSV BPA-800P bubble pressure tensiometer represents the latest development in bubble pressure measuring technology Many of the key features are patented such as the determination of bubble lifetime characteristics, the optimization of the aerodynamic system, and the option to reach extremely short as well as sufficiently long measuring times Automatic operation and user independence are the key features of the KSV BPA-800P Portability and battery operation make the instrument extremely useful in industrial and environmental applications User friendly external PC software makes data analysis and storage easy Main features • direct and precise measurement of dead time and life time • representation of results as a function of physical time as well as effective adsorption time • broad available time interval of orders of magnitude • precise measurement of dynamic surface tension • direct measurement of hydrostatic pressure • correction for gravitation and liquid viscosity • temperature measurement of the sample • automatic detection of liquid surface • automatic insertion of the measuring probes to user defined depth • portability and battery operation • external PC connection Fields of Application • surfactant science • ink jet printing • coating technology • foam and emulsion technology • detergency • pharmacy, cosmetics, food technology • medicine and biology • ecology www.ksvltd.com Excellence in Surface Chemistry BPA-800P – Bubble Pressure Tensiometer Specifications Surface tension measuring range 10 – 100 mN/m Reproducibility of measured values ± 0.1 mN/m Accuracy of surface tension ± 0.25 mN/m Dynamic time range 10 ms – 10 s Min volume test liquid ml Temperature range 90 °C Experimental time: Standard mode Fast mode 20 – 35 4-6 Power requirements: Measuring unit Power supply Max power consumption Battery pack Power connection to car cigarette lighter Battery life time Internal flash memory 12 VDC 100– 250 VAC, 50-60 Hz Watt NiMh (option) Option 3–5h Mb standard Dimensions: Measuring unit (W x D x H) Stative (W x D x H) 170 x 110 x 70 mm 150 x 180 x 300 mm Weight: Measuring unit kg Interfaces: RS-232 (standard) Infrared (optional) Max number of measurement points saved in each measurement 30 – 50 (depending of the bubble life time) Max number of measurements stored in the unit 20,000 (downloadable to external PC) External PC software Optional www.ksvltd.com KSV Instruments Ltd Höyläämötie 00380 Helsinki FINLAND Tel +358-9-5497-3300 Fax +358-9-5497-3333 e-mail: info@ksvltd.fi Web site: www.ksvltd.com KSV Instruments Inc P.O Box 192 Monroe, CT 06468 USA Tel +1-800-280 6216 +1-203-268-1745 Fax +1-203-459-0437 e-mail: ksvinfo@aol.com