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ARGO LAB M2-A
Analog Hotplate Magnetic Stirrer
User Manual
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1 Safety instructions
• Read the instructions carefully before use
• Ensure that only qualified personnel using this tool
• Do not heat flammable or highly volatile substances
• Be very careful when you touch the heater plate. It can
reach a temperature of 340 ° C. Pay attention even when the
power has been turned off because the plate stays hot even
longer.
• Before use, make sure the instrument is connected to an
outlet with a ground connection.
>100mm
• Observe the minimum distance between the instruments and
between the device and the wall (minimum 10 cm).
2 Control and Display
Items
Descriptions
Stirring knob
Stir
Set the desired rotation speed between 0 and 1500 rpm. The
function of agitation is activated / deactivated by turning the
knob.
Heating knob
Heat
Set the desired temperature between room temperature and
340 ° C. The function of agitation is activated / deactivated
by turning the knob.
LED Heating
When the heating function is activated, the heating LED is
switched on.
LED Stirring
When the function is activated, the stirring LED is switched
on.
Switch ON/OFF
Turns on or turn off the instrument.
3 Operation
• Place the device on a stable surface, make sure the temperature control knob is set at
minimum and connect the power supply.
• Turn on the instrument.
• Turn the control knob to set the speed of the rated rotary speed in the safe speed limit
0-1500 rpm.
• Turn the temperature control knob to set the required temperature in the safe limit
0-340 ° C.
4 Faults
• In the event of instrument failure shut it down.
• Turn off the main switch ON / OFF for a few seconds and then switch on again.
• The stirring function will continue to operate at the set speed before it happened the
fault.
• The heating function will continue to operate at the set temperature before it happened
the fault.
• If the problem is not solved, call your technical service center.
Switch ON/OFF
Heating knob
Stirring knob
LED Heating
LED
Stirring
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5 Maintenance and Cleaning
• Proper maintenance of the instrument guarantees the conditions and extend its life.
• Unplug the power cord before cleaning.
• When cleaning, be careful not spray the cleaner inside the instrument.
• Use only mild detergent and do not contain abrasives.
• Before starting with any cleaning or decontamination, the user must ensure that the
method used does not damage the instrument.
• Wear suitable protection when cleaning with chemicals
• If the instrument must be returned for service, it is necessary a proper cleaning and
decontamination by pathogens. You should also put the instrument in its original
packaging to send it to repair.
6 Associated standards and regulations
Construction in accordance with the following safety standards:
EN 61010-1
UL 3101-1
CAN/CSA C22.2(1010-1) EN 61010-2-10
Construction in accordance with the following EMC
standards:
EN 61326-1
Associated EU guidelines:
EMC-guidelines: 89/336/EWG
Machine guidelines: 73/023/EWG
7 Technical data
Voltage - Frequency
220V – 50/60Hz
Power
530W
Max stirring quantity (H2O)
20 liters
Max magnetic bar
80 mm
Motor type
Brushless
Speed range
0… 1.500 rpm
Speed indication
Analog
Hotplate material
Stainless steel
Hotplate diameter
135 mm
Heating power
500 W
Temperature range
RT to 340 °C
Temperature indication
Analog
Dimensions (L x P x A)
280 x 160 x 65 mm
Weight
2,8 kg
Permitted ambient temperature
5 - 40 °C
Permitted relative humidity
80%
Protection class IP
IP42
8 Disposal
Information regarding the disposal of electrical and
electronic equipment European Union.
Electrical and electronic equipment marked with the symbol on
the side cannot be disposed of in landfills.
In accordance with EU Directive 2002/96/EC, the European users of electrical and
electronic equipment have the opportunity to give back to the distributor or
manufacturer upon purchase of a new one.
The illegal disposal of electrical and electronic equipment is punished with an
administrative fine.
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