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DAIHAN Scientific, Premium Overhead Stirrer
16/23
-
Since the jog-dial knob’s push button cannot be used in the locking mode, the stirring operation
and timer operation cannot be controlled. In addition, the LCD display and LED lamp will
indicate the current operating status.
-
In the locking mode, the current stirring speed information will be displayed in the bottom
section, and the 4 different types of current status information will be displayed in the top
section. Rotate the jog-dial knob clockwise to confirm the status information in the following
order: temperature
→
timer
→
torque
→
viscosity.
1) Temperature Display: In the case where the K-type external temperature sensor is connected, it
displays the temperature value detected by the temperature sensor.
※
Temperature measure values might not accurate because of the
characteristic of the K-type sensor
.
It is recommended to use this function
as a reference value. Please use a calibrated thermometer for experiments
that require accurate temperatures.
2) Timer Display: In the case where the timer is set, it displays the current remaining time.
3) Torque Display: It displays the torque value(in the unit of N
·
cm) applied to the shaft during the
stirring process.
4) Viscosity Display: It displays the fluid’s viscosity value(in the unit of mPas) calculated based on
the torque value applied to the shaft. In the case where the number of digits
representing the viscosity value exceeds 5, the display will read ‘000 –‘. For example,
a display reading ‘256 –‘ means that the viscosity value is 256,000mPas and a
display reading ‘2560’ means that the viscosity value is 2,560mPas.
※
The viscosity display was calculated based on the experimental value
gained through using 1 liter of viscosity standard oil, a 9mm anchor blade
and a 10 liter tall beaker. The actual viscosity and displayed viscosity may
vary depending on diverse experimental conditions. It is recommended to
use this function as a reference value.
Fig 3.3.4. Locking Mode Screen [Viscosity Display 1]
STIRRING TIMER
256 -
mPas
200
RPM
Current Viscosity
(256,000mPas)
