Measurement and transfer of large volumes. 5 - DENSE AND VISCOUS LIQUIDS The liquid is aspirated into disposable tips attached to 6 - LABNET PIPETTE TIPS the pipette shaft. Disposable tips ensure maximum safety 7 - RECOMMENDATIONS and eliminate possibility of crosscontamination of the liquid 8 - RECALIBRATION samples.
In addition obtained using Labnet tips. Only those tips guarantee the lowest counter drum is printed in a scale which correct operation of the pipettes and ensure accuracy enables the setting of the volume in the minimum gradua- and precision of liquid sampling.
Avoid touching the orifice of the tip. to the direction diminishing counter readings to the required volume. Before achieving the required volume Dispensing slowly rotate the knob and observe carefully diminishing • Place the end of the tip against the inside wall of the reading to avoid accidentally passing the setting value.
The accuracy and precision figures for the BIOPETTE - Press and release the pushbutton slowly and smoothly. PLUS are only guaranteed when Labnet tips are used. - Never turn the pipette upside down. The use of inferior quality tips will seriously degrade the - Never lay the pipette on its side when there is liquid in performance of the BIOPETTE PLUS.
Labnet pipettes are calibrated by gravimetric method, [μl] [μl] key [μl] [μl] using Labnet tips and distilled water, at the temperature (24 increments) 20±1°C, according to EN ISO 8655 standard. BPP2 0.1 - 2 0.176 - 0.224 0.06...
Tighten the shaft nut. • Turn the key clockwise to reduce the aspirated volume, or counter-clockwise to increase the volume. One full • The sealing surface of the shaft is cracked or scored. turn of the calibration key changes the pipette aspira- Remove the tip ejector.
If the problem continues after carrying out the above accuracy of the dosage may occur, it is recommended to: steps, contact your Labnet representative. - check the calibration of the pipette after the initial first, Before returning the pipette, please ensure that the...
L: Filter M: Ejector cap N: Ejector pushbutton P: Locking ring can be ordered from your Labnet representative (type of pipette and name of the part for this pipette should be specified). Warning: The replacement of the piston requires con- ducting of calibration procedure according to section 8.
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