Dilution - Thermo Scientific Diluflux Mode D'emploi

Chapter 2 | How to use
The pump flow increases progressively; it goes through four stages before
reaching maximum flow. The microprocessor monitors the difference between
the current weight and the target weight.
When the current weight is close enough to the target weight, the pump
flow gradually decreases to a low flow, thus ensuring high precision.
The Diluflux dilutor follows the same routine in the dispensing mode thus
combining speed in the liquid dispensing and, above all, great accuracy in
the quantity of liquid dispensed.
Current weight or weight
to be dispensed
Start dilution or
dispensing
Tare
function
"Place bag"
or "unit ready"
indicator
"Place sample" or
"ready" indicator
Accuracy
indicator
Dilution or dispensing
indicator
12 | Diluflux Gravimetric Dilutor
Emergency stop/Escape
Dilution factor
Dilution factor
or dispensing
weight
adjustment
Pump selection
Mode selection:
dilution or
dispensing
On/Off
Weight
calibration 500 g
Power light
EN
Thermo Scientific

2.4 Dilution

N.B: For samples of less than 5 g, a tubing calibration must first be carried
out by dispensing a volume of 50 mL.
Place your BagOpen ® on the weighing platform. Insert a sterile bag.
First turn the unit on by pressing the power key in front of the keyboard.
Then select the dilution mode: the "dilution" light must be on; if not, press
on the "mode" key.
The dilution mode is the mode selected by default when the unit is turned
on.
• Select the pump (here left pump) simply by pressing the "Pump" key.
• Select your dilution factor by pressing
The selected pump and dilution factors are kept in memory even after the
unit has been turned off.
250.0
Thermo Scientific
How to use | Chapter 2
or .
EN
Diluflux Gravimetric Dilutor
13
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