Intelligent Magnetic Stirrer with Hot Plate
Adopt the square TU2 red
copper plate which is processed by Vacuum coating to heat ,with
beautiful appearance and anticorrosion ,without deformation when get
Special heating mode (patent
applied for), the surface maximum temperature can be up to 350°C.
Temperature control adopts
fuzzy PID control algorithm ,with double screen digital display ,
self adjustment function ,high precision ,small temperature
difference , one-button tick operating ,use inner and outer
thermocouples to measure temperature , controlled silicon manage the
output ,160-240V wide voltage power supply and with Broken
accidentally protection function.
Can heat the standard and
off-standard 50-1000ml reaction –bulbs and other canisters which
contain no magnetic metal .
Using DC brushless speed
regulation motor, stable performance, low noise , long service life
, no spark.
The shell adopts one-time
forming flame retardant strengthen PBT injection moulding shell,
with thermo stability, anti-corrosion and good insulation property.
With over temperature
30 ° can’t control panel is suitable for standing and sitting
Stepless speed adjustment, low speed-stable , high speed-strong
30 ° can’t control panel is
suitable for standing and sitting viewing angle.
Stepless speed adjustment,
low speed-stable, high speed-strong
1. Fix the lever in the screw hole at the back and above of the
instrument attention : clockwise and counterclockwise , adjust the
height of the cross clip then fasten the reaction bulb with the
universal clip .
2. Insert the AV 220 power source ,open the power switch ,PV display
window will display “K” ,the setting window display “400”, fit the
equipment with K type thermocouple , the maximum control temperature
399 °C , 3 seconds later , Pv display window will show the room
temperature ,the SV setting window will display last setting
temperature value .
3. Temperature setting: keep pressing the “▲”and“▼”buttons 3 seconds
to add or reduce so as to set the required temperature swiftly. Such
as 100℃，the microcomputer will confirm the quantity of heat
according to the temperature difference between the setting
temperature and current temperature to make sure that there is no
temperature error and warming can be made in one time, at the same
time to maintain the radiation balance with a tolerance of 1℃
between the setting data and real-time data making it easy to finish
the heating procedure .
4.Self adjustment function ,if start the self adjustment function
,the heating time and the temperature difference will be the
shortest when different heating zone or different heating power or
the quantity of solution is not regular .But if the heating medium
or heating condition is changed you should reset the self adjustment
5. Start self adjustment: keep pressing the “◄”button 5 seconds, if
the number in the setting window is flickering then it is in the
state of self adjustment. The number will stop blinking after 3
times temperature difference and this indicates that the self
adjustment is finished then you can use it . but remember that self
adjustment can only be used at the beginning of heating .midway self
adjustment will be inaccurate .
6. Adjust the “stir “knob clock wisely , make it in a right place
according to speed showed to carry out stirring .
7. If the capacity is large or the solution is thick, you can
increase the stirring strength by adjusting the knob.
8.At the back of the instrument , there is a rubber plug which is
used to protect the external use thermocouple from corrosion or rust
and break over the inside lane .if pulled up ,the inner detector
will switch off and the machine will stop heating .if you want to
use the external use thermocouple ,then pull up the rubber plug and
connect the plug of the thermocouple with the plug seat also lock
the nut ,after this you can put the SS detector into the solution to
start the controlled heating.
9.This instrument has the function of Broken accidentally
protection, when the connection of the thermocouple is not so good ,
the display window will show “hhhh” green light off, the instrument
will stop heating ,so only after checking it over that can you use
10. If the phenomenon of jumping seed occurs, please turn off the
stirring first and start slowly.
1. Power supply: ~220 VAC, 50Hz
2. Material of plate: TU2 red copper
3. Range of speed adjustment:50-1800rotation /minute step less
4. Capacity of stirring: 50-10000ml
5. Power of heating: 260-750W
6. Accuracy of temperature controlling: ±1°C
7. Temperature controlling mode: intelligent digital display ,
controlled silicon control the temperature ,inner and outer
8. Heating temperature: surface temperature can be up to 350°C
9. Boiling time: water 10-25 minutes
10. Heating wire: Cr20Ni80
11. Heating area: 140*140 180*180 230*230 280*280 mm
12. Working time: continuous
13. Fuse pipe:ø5×20 15A
14. Power of motor: 40w, DC 14-24V