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DEVICE FOR DETERMINING THE QUANTITY OF WATER REQUIRED BY A CULTURE SUBSTRATE, AND CULTURE BOX ADAPTED FOR IMPLEMENTING SUCH DEVICE
DEVICE FOR DETERMINING THE QUANTITY OF WATER REQUIRED BY A CULTURE SUBSTRATE, AND CULTURE BOX ADAPTED FOR IMPLEMENTING SUCH DEVICE
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机译：确定文化底物所需水量的设备，以及用于实施此类设备的文化框
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摘要
the device for determining the amount of water required in a culture medium and placed in a tray (100) includes a measuring wheel (10) arranged vertically mounted on a vertical wall (106) so as to rotate freely around a horizontal axis (19), while p representative of balance.the lower part of the measuring wheel (10) is located at a few mm above the bottom of the reservoir of the basin.the measuring wheel includes a first part (14) in which the hydrophilic medium density is less than 1 and a second part with the hydrophilic means (13) which results in a modification of the god of the wheel on the basis of the quantity of water retained in the hydrophilic means (13).the device comprises display means (15) of the angular position of the measuring wheel (10) that provides an indication of the water requirements for the substrate.
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