Catálogo General de Material para Laboratorio

358 Microliter Pipettes 1 Micropipettes VITLAB ® micropipette, VITLAB The VITLAB ® piston-operated pipettes are the ideal manual pipettes for demanding lab- oratory applications, and have all the features required by users: robust, with ergonomic shape and simple operation, completely autoclavable, highly accurate with simple calibra- tion. The large pipetting button in the centre ensures a smooth and even piston movement. The ergonomic eject button for rapid tip change is situated at the front, easily accessible for the user‘s thumb. The VITLAB ® micropipette is easy to operate for right- and left-handed users. The integrated zoom function of the precise four-digit display as well as the vertical arrangement of the numbers (to be read from top to bottom) ensure that the volume is clearly legible at all times. With adjustment wheel for accurate and easy zoom setting. The volume display is framed by the clearly visible colour code for easy selection of the match- ing pipette tip. If necessary, for example when working with non-aqueous solutions, the pipette can be re-calibrated by means of the integrated function directly in the laboratory. No tools are required for calibration. The corrosion-proof piston and ejector ensure a long useful life. The microliter pipette is fully autoclavable at 121°C (2 bar) according to DIN EN 285. Also available with DAkkS calibration certificate. Scope of delivery: VITLAB ® micropipette, silicone oil, sample bag pipette tips, quality certificate and operating manual. Volume µl A P ± % CV P % Tip style µl Order No. 0.5 – 10 1.0 0.5 20 10 85 34101 2 – 20 0.8 0.4 200 10 85 34102 1 10 – 100 0.6 0.2 200/300 10 85 34104 20 – 200 0.6 0.2 200/300 10 85 34106 100 – 1000 0.6 0.2 1000 10 85 34108 500 – 5000 0.6 0.2 5000 10 85 34110 1000 – 10000 0.6 0.2 10000 10 85 34112 Calibrated to deliver “Ex”. Accuracy and coefficient of variation based on the nominal volume (= maximum volume) printed on the instrument, if instrument, environment and distilled water are at the same temperature (20°C), as well as uniform, jerk-free handling. The margins of error are under those specified in DIN EN ISO 8655-2. w e b c o d e WW4ZV018 3 2 Volumetric Pipettes with Piston, Hirschmann Labopettor macro, volumetric pipettes with piston, with declaration of conformity acc. to DIN 12600 4 sizes, each with 5 fixed volumes for the range 1 to 5000 µl, no air interface between the piston and the liquid, d. h. almost no liquid remains in the tip, highest accuracy regardless the medium, also for liquids with high vapor pressure, for highly viscous media and for media with a high density, multiple use of stiks (pistons) and tips with constant high pre- cision. Materials are resistant to nearly all aggressive media. Stiks and tips can be changed without risk of contamination; same color-coding on the unit, accessories and packaging practically rules out incorrect combinations of the various sizes. Scope of delivery: 1 labopettor macro with 1 stik und 1 tip Volume µl A P ± 1) % CV P ± 1) % Entrain- ment 1) % Gradua- tion µl Color code Order No. 2 50 – 250 0.8 0.3 0.5 50 black 14 37 00204 100 – 500 0.8 0.3 0.5 100 yellow 14 37 00205 1 ) Relative to the maximum volume Labopettor system accessories same color code as the unit, tips up to 50 µl made of glass, over 50 µl made of plastic, stiks made of rust-proof steel, stand for the unit and for storing tips and stiks. Type Tips ID Color code Order No. PU pc/Pack 3 set (stick + tips) 50 – 250 black 14 37 50204 10 set (stick + tips) 100 – 500 yellow 14 37 50205 10 set (stick + tips) 500 – 2500 green 14 37 50206 10 set (stick + tips) 1000 – 5000 red 14 37 50207 10 ‼ Available only in original packaging units. No fractions possible. Volumetry Pipettes, Pipetting Aids