Thermo Scientific Multidrop® 384 - Lab Equipment, Industrial ...

Calibration screw
cover opened
Chapter 7: Maintenance
Fig. 7.7 Screwing the calibration screws according to the calibration results
14. Press the empty key and adjust the water level in the pipette to the lower mark and repeat Steps
10 to 13 until the result is 1 ml. Three accurate calibrations must be obtained.
15. Change the tube to the next channel and repeat Steps 10 to 14.
16. After all the channels have been recalibrated, press the stop key to reset the Multidrop 384 into
normal operation and reinstall the priming vessel.
17. Close the calibration screw cover.
7.5.2 Gravimetric calibration
For gravimetric calibration, use the following steps:
1. Install the dispensing cassette into the working position so that the lower and upper parts of the
dispensing cassette are inserted into their slots (Fig. 6.5).
2. Pull the rotor cover over the rotor.
3. Ensure that the priming vessel is installed. Refer to section 6.3 How to insert the priming vessel
and the dispensing cassette.
4. Ensure that you have the plate adapter for 15 mm high plates installed. Refer to section 6.4 How
to insert and adjust the plate adapter.
Thermo Scientific Multidrop ® 384 User Manual; Rev. 3.4, Cat. no. 1507010 42