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Summary of Contents for Thermo FINNPIPETTE DIGITAL
- Page 1 FINNPIPETTE DIGITAL INSTRUCTIONS FOR USE OPERATING BUTTON GRIPPY HANDLE EJECTOR DIGITAL DISPLAY PUSHER TIP EJECTOR TIP CONE Thermo Electron Oy P.O.Box 100, Fin-01621 Vantaa, Finland Tel. +358-9-329 100, fax -358-9-3291 0414 www.thermo.com/finnpipette...
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Page 2: Pipette Description
2-10 ml 100µl All models are equipped with a built-in tip ejector. RAW MATERIALS The FINNPIPETTE DIGITAL is made of mechanically durable and chemically resistant materials. DIGITAL DISPLAY (Fig.1) The delivery volume of the pipette is displayed on read-out window in the handle. -
Page 3: Pipette Operation
PIPETTE OPERATION SETTING THE DELIVERY VOLUME (Fig.2) To increase the delivery volume turn the operating button counterclockwise and to decrease turn clockwise (operating button facing you) . Make sure the desired delivery volume clicks into place and the digits are completely visible. - Page 4 FORWARD TECHNIQUE ( Fig.4) 1. Depress the operating button to the first stop. 2. Immerse the tip slightly about 1 cm below the surface of the solution and release the operating button slowly. The tip has now been filled. Withdraw the tip from the solution. Wipe any drops from the outside of the tip without touching the orifice.
- Page 5 Deliver by gently depressing the operating button to the first stop. Drops outside the tip should be included in the delivery. REPETITIVE TECHNIQUE (Fig.6) The repetitive technique offers a rapid and simple procedure for repeated deliveries of the same liquid with the same volume.
- Page 6 MAINTENANCE When the Finnpipette Digital is not in use make sure it is safely stored in a vertical position. SHORT TERM CHECKING The pipette should be checked at the beginning of each day for dust and dirt on the outside surfaces of the pipette.
- Page 7 3. Remove the Cylinder by pressing the tip ejector part 1 firmly towards the cylinder. This action releases the snap joint and you can pull the cylinder away. 4. Clean the O-ring and cylinder. Regrease the O-ring and the cylinder. 5.
- Page 8 CHECKING THE CALIBRATION The pipette is checked with the maximum volume (nominal volume) and with the minimum volume or 10% of maximum volume, whichever is higher. E.g. Finnpipette 0.5-10 µl is tested at 10µ and 1 µ. A new tip is first pre- wetted 3-5 times and a series of ten pipettings are done with both volumes.
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Page 9: Formulas For Calculating Results
FORMULAS FOR CALCULATING RESULTS Conversion of mass to volume V = (w + e) x Z V = volume (µl) w = weight (mg) e = evaporation loss (mg) Z = conversion factor for mg/µl conversion Evaporation loss can be significant with low volumes. -
Page 10: Conversion Table
CONVERSION TABLE Value of the conversion factor Z (µl/ mg), as a function of temperature and pressure, for distilled water. Temper- Air pressure ature °C hPA (mbar) 1013 1067 1.0018 1.0018 1.0019 1.0019 1.0020 1.0020 15.5 1.0018 1.0018 1.0019 1.0020 1.0020 1.0021 1.0019 1.0020 1.0020 1.0021 1.0021 1.0022 16.5 1.0020 1.0020 1.0021 1.0022 1.0022 1.0023 1.0021 1.0021 1.0022 1.0022 1.0023 1.0023... -
Page 11: Spare Parts
10589070 2201860 2201520 1053840 10589450 2202310 1053950 1131380 1130560 1131710 1130510 1053870 1131090 1130550 1053860 1053860 1057480 for Grey 1057490 for Orange 1054260 1057500 for Yellow 1030160 1057510 for Blue 1090610 1057520 for Green 1030020 1030230 2x103017 1056350 2201850 2x1030060 1054030 1056350 1052670... - Page 12 Tip Ejector Tool pusher 10589070 1053950 Cap, red 1058260 2-10 ml Handle 2203510 Spring 1131710 Tip Ejector Part 1 10589600 Maintenance Pliers Piston 2900360 Assy 2204890 O-Ring 1033050 Cylinder 1056280 Disposable Tip FT-63 Tip Ejector Box of 40 pcs, 9402150 Part 2 Bag of 100 pcs, 9402151 10589620...
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- Page 14 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 5...
- Page 15 Labsystems Points to remove Points to remove the Tip ejector Part the piston assembly 2 from the Part 1 from the handle...
- Page 16 1-5 ml 5x54/tray 9402160 10 ml 2-10 ml 5x24/tray Universal 200 Ext 1000 5 ml 10 ml TIPS Product specifications are subject to change without prior notice. Finpipette and Finntip are registered ® ® trademarks of Thermo Electron Oy. -16-...
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