DLab MS-H380-Pro User manual

Магнитная мешалка с
подогревом
12301883
Ver.20211228
Модели:
MS-H380-Pro
MS6-Pro
HP380-Pro
руководство по эксплуатации

CONTENTS
Preface .................................................................................................................1
Unpacking.............................................................................................................1
1. Safety Instructions ............................................................................................3
2. Specifications ...................................................................................................5
2.1. Proper use ................................................................................................5
2.2. Technical Parameters ...............................................................................6
2.3. Structure ...................................................................................................9
2.4. Control Display .......................................................................................11
3. Operation Instructions.....................................................................................14
4. Function..........................................................................................................15
4.1. Heating（hotplate stirrer/hotplate）........................................................15
4.2. Stirring（hotplate stirrer/stirrer）............................................................17
5. Maintenance and Cleaning .............................................................................17
6. Faults..............................................................................................................20
Магнитная мешалка с подогревом - руководство по
эксплуатации
Диаэм - официальный дилер продукции DLAB в России;
тел.: [phone], [email protected], www.dia-m.ru

Spare Parts.........................................................................................................22
Certificate ...........................................................................................................23
Warranty policy...................................................................................................23
Магнитная мешалка с подогревом - руководство по
эксплуатации
Диаэм - официальный дилер продукции DLAB в России;
тел.: [phone], [email protected], www.dia-m.ru

1
Preface
Thank you for purchasing our hotplate magnetic stirrer. Please read the entire
instruction manual before operating the Hotplate, Stirrer, and be aware of all the
cautions while using this instrument.
Please provide the customer care representative with the following information：
Serial number（on the rear panel）
Certification
Description of problem (i.e., hardware or software)
Methods and procedures adopted to resolve the problems
Your contact information
Unpacking
Unpack the instrument carefully and check for any damages which may have
arisen during transport. Please contact manufacturer/supplier for technical
support:
Note: If there is any apparent damage to the system, please do not plug it into the
main power line.
Item
Qty
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Main unit
1
Power cable
1
User Manual
1
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Symbol
Additional Description
Warning!
Please check the instrument working condition before use.
Ensure that every user is aware of the instrument operation
Operate the instrument according to the instructions provided in
this user manual.
Caution!
Do not touch the work plate or housing parts during operation as
the work plate temperature can reach up to 380°C during
operation
Keep the instrument away from explosive and flammable
materials.
Protective ground contact！
Make sure that socket is earthed before use(protective from
ground contact)
1. Safety Instructions
Please check whether the instrument’s working condition as soon as you
receive it.
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эксплуатации
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Ensure that label indicated the correct voltage before connecting the instrument
to power supply
Do not operate the unit with a damaged power cord
Set-up and install the magnetic stirrer on a stable and temperature resistant
surface
Ensure good working environment free of explosive, hazardous and
inflammable substances or water.
Ensure that the main power supply cable does not touch the hotplate.
Keep the magnetic Stirrer away from the effects of high magnetic field.
Do not cover the instrument and do not splash water on the components
When working wear personal safety guards to avoid the risk of splashing and
evaporation of liquids, release of toxic or combustible gases.
Heating temperature must be set to at least 50 °C lower than the fire point of
the chemicals used.
Pathogenic materials processing must be done in closed vessels only.
Ensure that the tip of the external temperature sensor is at least 5-10 mm away
from the bottom of the vessel.
Always disconnect the main power supply after use.
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Make sure of the instrument and its accessories working condition every time
before it’s operation.
Please use the accessories described in the “Accessories” chapter and running
as the user manual to guarantee the safe operation. Accessories must be
securely attached to the instrument and cannot come off by themselves.
The manufacturer does not accept responsibility for any mishandling of the
instrument and for any potential risk taken by the user.
2. Specifications
2.1. Proper use
The instrument is designed for mixing and heating applications.
The altitude can’t exceed 2000 meters.
Environmental temperature between 10 °C to 40 °C.
Installation type: the product is to connect thee indoor outlet.
Voltage fluctuation is not more than ±10%
The distance from the other equipment’s and the wall should be more than 100
mm.
This instrument is not suitable for using in residential areas or other constraints
mentioned in Chapter 1
Магнитная мешалка с подогревом - руководство по
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2.2. Technical Parameters
Table 2.2
Items
LCD Digital
Hotplate
Magnetic Stirrer
LCD Digital 6'
Square
Magnetic Stirrer
LCD Digital
Hotplate
Work plate
dimension
140x140mm
140x140mm
140x140mm
Plate material
Aluminum with
ceramic coating
Aluminum with
ceramic coating
Aluminum with
Ceramic coating
Motor type
Brushless DC
motor
Brushless DC
motor
\
Motor rating
2.4
2.4
\
Магнитная мешалка с подогревом - руководство по
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input[W]
Motor rating
output[W]
1.8
1.8
\
Power[W]
510
10
510
Heating Power[W]
500
\
500
Voltage
100-120/60Hz
200-240V/50Hz
100-240V
50/60Hz
100-120/60Hz
200-240/50Hz
Stirring positions
1
1
\
Max. stirring
quantity(H2O) [L]
5
5
\
Max. magnetic
bar[mm]
50
50
\
Speed range[rpm]
200-1500
200-1500
\
Speed display
LCD
LCD
\
Temperature
display
LCD
\
LCD
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Control accuracy of
sensor[rpm]
±20rpm
±20rpm
\
Temperature
range[°C]
Room
temperature
+5 - 380
\
Room
temperature
+5 - 380
Over temperature
protection[°C]
420
\
420
Temperature
display
accuracy[°C]
±0.1
\
±0.1
External temp.
sensor
PT1000 Accuracy
±0.2°C
\
PT1000 Accuracy
±0.2°C
IP Protection class
IP21
IP21
IP21
Dimensions[WxDx
H][mm]
320*180*108
320*180*108
320*180*108
Weight[kg]
2.2
2.2
2.2
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Permissible
ambient
temperature[°C]
5-40
5-40
5-40
Permissible
relative humidity
80%RH
80%RH
2.3. Structure
Figure 2.3.1 Hotplate magnetic stirrer
Магнитная мешалка с подогревом - руководство по
эксплуатации
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Figure 2.3.2 Magnetic stirrer/hotplate
Figure 2.3.3
Магнитная мешалка с подогревом - руководство по
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2.4. Control Display
2.4.1. Control
Table 2.4.1
Item
Description
Hotplate
magnetic stirrer
Temperature
control knob
Heat
Set the temperature by rotating the temp.
control knob slowly to desired setting and
confirm it by pushing the temp. control
knob.
Speed control
knob Stir
Set the target speed by rotating the speed
control knob slowly to desired setting and
confirm it by pushing the speed control
knob.
LCD
LCD displays the actual and set values of
temperature and speed.
PT1000
Indicator
Plug PT1000, display shows “Probe” is on
Power Switch
Switch ON or OFF the instrument.
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Magnetic stirrer
Speed control
knob Stir
Set the target speed by rotating the speed
control knob slowly to desired setting and
confirm it by pushing the speed control
knob.
LCD
LCD displays the actual and set values of
temperature and speed.
Power Switch
Switch ON or OFF the instrument.
Hotplate
Temperature
control knob
Heat
Set the temperature by rotating the temp.
control knob slowly to desired setting and
confirm it by pushing the temp. control
knob.
LCD
LCD displays the actual and set values of
temperature and speed.
Power Switch
Switch ON or OFF the instrument.
Магнитная мешалка с подогревом - руководство по
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2.4.2. Display
Table 2.4.2
Display
Descriptions
Temp & °C
Displays set/actual temperature when the heating function
is switched ON.
Stir
Displays stirring speed when the stirring function is
switched ON.
Hot
Displays hot warning if the heating plate temperature is
above 50°C even after switching OFF the heating
function.
Probe
Displays when external probe is connected.
Err
Displayed in case if any error occurs.
Set/Actual value
Displays set/actual values in case heating or stirring
function is switched ON.
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3. Operation Instructions
Ensure that the label indicated the correct voltage before connecting the
instrument to power supply
Ensure the socket is properly grounded.
Plug in the power cable，ensure the power is on and begin initializing.
Add the medium into the vessel with an appropriate stirring bar(hotplate
stirrer/stirrer)
Place the vessel on the work plate.
Set the target stirring speed and begin (hotplate stirrer/stirrer).
Observe the stirring bar and LCD display (hotplate stirrer/stirrer).
Set the target temperature and start heating (hotplate stirrer/hotplate).
Observe the actual temperature on LCD display (hotplate stirrer/hotplate).
Stop heating (hotplate stirrer/hotplate) and stirring functions (hotplate
stirrer/stirrer).
If the above operations are normal, the instrument is ready to operate. If there is
any problem during above operations, then instrument may be damaged during
transportation, please contact manufacturer/supplier for technical support.
Магнитная мешалка с подогревом - руководство по
эксплуатации
Диаэм - официальный дилер продукции DLAB в России;
тел.: [phone], [email protected], www.dia-m.ru

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Warning!
Forbid to transfer the vessel when the instrument working.
4. Function
4.1. Heating（hotplate stirrer/hotplate）
The instrument is controlled by digital temperature control technology, which has
two separate safety circuits. The hotplate is kept at a constant temperature by a
digital control circuit. The hotplate temperature can also be monitored from a
separate, adjustable safety circuit. The two temperature sensors PT1000 internal
builds temperature control into the hotplate and PT1000 external can monitor the
temperature of sample.
Set the target temperature and start heating:
Set the temperature by rotating the temperature control knob slowly to desired
setting.
The set value is confirmed and heating is switched ON by pushing the temp.
Control knob.
The LED displays the temperature value on the left-hand side during heating.
The heating function is switched OFF by pushing the same temperature control
knob again.
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The last set temperature is displayed once the instrument is shutdown and
restarted.
4.1.1 EXTERNAL SENSOR INSTALLATION
The external temperature sensor PT1000 is the manufacturer’s standard
accessory
Install the sensor support on the instrument.
Connect the external sensor in the port provided at the back of the unit.
If the sensor is plugged in, “Probe” will be shown on the digital display indicating
the sensor operation.
Fix sensor on the support and adjust its position.
Put the External sensor probe into the vessel on the hotplate.
If any abnormal situation is detected, the heating mode will automatically shut
down. Then please do the following:
-Turn off the power supply,
-Ensure the external temperature controller stay in the heating samples
-Open the power supply, to set the target temperature and heating function
If the instrument cannot work again, please contact the manufacturers/suppliers.
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4.2. Stirring（hotplate stirrer/stirrer）
Instrument adopts closed loop control motor, motor drive mechanism to the
permanent magnets, and can set the motor speed through speed control knob
Set the target stirring speed and start stirring:
Set the target speed by rotating the speed control knob slowly to desired setting.
The set value is confirmed and stirring is switched ON by pushing the stirring
control knob.
The LED displays the target speed value on the right-hand side during stirring.
The stirring function is switched OFF by pushing the same stirring control knob
again.
When both heating and stirring are switched ON and those above operations are
done, the LCD will shift to the speed value and come back to the temperature value
in about 5 seconds.
5. Maintenance and Cleaning
Proper maintenance can keep instruments working properly and lengthen its
lifetime.
Please keep the instrument in dry and clean surface.
Please do not connect the power supply before the surface dry.
Магнитная мешалка с подогревом - руководство по
эксплуатации
Диаэм - официальный дилер продукции DLAB в России;
тел.: [phone], [email protected], www.dia-m.ru