VWR AVANTOR E-BURETTE - User Calibration

User Calibration
VWR E-BURETTE has been laboratory calibrated at its nominal volume. However, due to
changes in environmental conditions and the viscosity of the media which is dispensed,
we recommend gravimetric testing every 3-12 months. Gravimetric volume testing according
to DIN EN ISO 8655-6 is performed as follows:
1. Click the settings icon on the bottom right of the Home Screen.
(Fig.64)
2. From the settings menu, choose Calibration.
(Fig. 65)
3. Fill the nominal volume of double distilled de-ionized water by clicking the FILL button on
the calibration screen of the operating panel.
(Fig. 66)
Fig. 64
Fig. 65
Fig. 66
26 vwr.com I Instruction manual VWR
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E-Burette