LBX instruments H04X10 User manual

H04X10 Multi-position magnetic stirrer with heating -10 positions
S04X10 Multi-position magnetic stirrer without heating -10 positions
Please read the User Manual carefully before use, and follow all operating and safety instructions!
user manual
english

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User Manual
S04X10 Multi-position magnetic stirrer without heating - 10 positions
H04X10 Multi-position magnetic stirrer with heating - 10 positions
Preface
Users should read this Manual carefully, follow the instructions and procedures, and beware of all the cautions when using
this instrument.
Service
When help is needed, you can always contact the Service Department of manufacturer for technical support in the
following ways:
www.labbox.com e-mail: [e-mail]
Please provide the customer care representative with the following information:
• Serial number
• Description of problem
• Your contact information
Warranty
This instrument is warranted to be free from defects in materials and workmanship under normal use and service, for a
period of 24 months from the date of invoice. The warranty is extended only to the original purchaser. It shall not apply to
any product or parts which have been damaged on account of improper installation, improper connections, misuse,
accident or abnormal conditions of operation.
For claim under the warranty please contact your supplier.

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1. Safety Instructions
Warning!
•Read the operating instructions carefully
before use.
•Ensure that only trained staff works with the
instrument.
Risk of burn!
•Caution when touching the housing parts
and the heating plate. The heating plate
can reach temperatures of 120 °C.
•Pay attention to the residual heat after
switching OFF the instrument.
Protective ground contact!
•Make sure that socket must be grounded
(protective ground contact) before use.
Table 1
• When working wear personal safety guards to avoid the risk from:
- Splashing and evaporation of liquids
- Release of toxic or combustible gases
• Set up the instrument in a spacious are on a stable, clean, non-slip, dry and fireproof surface. Do not operate the
instrument in explosive atmospheres, with hazardous substances or under water.
• Gradually increase the speed, reduce the speed if:
- Stirring bar breaks away due to high speed
- The instrument is not running smoothly, or container moves on the base plate
•Temperature must always to be set to at least 25 ℃lower than the burning point of the media used.
• Be aware of hazards due to:
- Overfilling of media
- Unsafe container
• Process pathogenic materials only in closed vessels.
• If the case of the stirrer bar is PTFE, please note:
- Elemental fluorine, three fluoride and alkali metals will corrode the PTFE and Halogen alkanes make it expansion at
room temperature.
- Molten alkali, alkaline earth metals or their solution, as well as the powder in second and third ethnic of the Periodic
Table of Elements will have chemical reaction with PTFE when temperature reaches 300 ~ 400 ºC.
• The instrument can only be disconnected from the main power supply by pulling out the main or the connector plug.
• The voltage stated on the label must correspond to the main power supply.
• Do not cover the device.
• The instrument may only be opened by experts.
• Keep away from high magnetic field.

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• Observe the minimum distances between the devices, between the device and the wall and above the assembly (min.
100 mm)
>100mm
>100mm
Figure 1
2. Proper Use
The instrument is designed for mixing liquids in schools, laboratories, or factories.
This device is not suitable for using in residential areas or other constraints mentioned in Chapter 1.
3. Inspection
3.1 Receiving Inspection
Unpack the equipment 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 power line.
3.2 Listing of Items
The package includes the following items:
Items
Qty
Main unit
1
Power cable
1
Stirrer bar
2
User Manual
1
Table 2

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4. Control
4.1 Control elements
Figure 2
Figure 3
Items
Descriptions
Speed/temperature
control knobs
-Set the rated rotary speed in the safe stirring
range from 0 to 1100 rpm.
-Set the rated temperature from RT to 120 ºC.
-The function “Stirring”, and “Heating”is switched
ON or OFF via the knobs.
-To increase the value, turn the knob in the
direction of clockwise. To stop the function, turn
the knob fully anticlockwise.
LED
“Power”
When the device is switched ON, the LED power
is lit.
Power Switch
I/O
Switch ON or OFF the instrument.
Table 3
Power switch
Power LED
Heating Knob
Stirrer knob
Work plate
Stirrer point

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5. Trial Run / Operation
•Put the device on the stable and safe place.
•Make sure that the required operating voltage and power supply voltage match.
•Ensure that socket must be earthed.
•Plug in the power cable, ensure the power is on.
•Ensure the speed control knob at the lowest position.
•Add the medium into the vessel with appropriate stirring bars.
•Power ON the instrument by pressing the power switch I/O, the LED power is lit.
•Put the vessel above spots on the plate (see figure 2).
•Set the rated stirring speed and the device begins to work. Turn the speed control knob to set the rated rotary speed
in the safe speed limit from 0 to 1100 rpm.
•Set the rated temperature and the device begins to work. Turn the temperature control knob to set the rated
temperature in the safe speed limit from room temperature to 120ºC.
•Observe the stirring bars.
•Stop the stirring function.
•Switch OFF the instrument by pressing the power switch I/O.
If these operations above are normal, the device is ready to operate. If these operations are not normal, the device may be
damaged during transportation, please contact manufacturer/supplier for technical support.
Warning!
Forbid to transfer the vessel when the instrument
working.
6. Faults
•If a unit fault happens, please power down the instrument.
➢Switch ON the unit again.
➢The stirring function will continue to operate at the speed set point before the fault took place.
➢The heating function will continue to operate at the speed set point before the fault took place.
•Instruments cannot be power ON.
➢Check whether the power cable is plugged in.
➢Check whether the fuse is broken or loose.
•Stir speed cannot reach set point.
➢Excessive medium viscosity may cause abnormal speed reduction of the motor.
If these faults are not resolved, please contact manufacturer/supplier.

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7. Maintenance and Cleaning
•Proper maintenance can keep instruments working properly and lengthen its lifetime.
•Do not spray cleanser into the instrument when cleaning.
•Unplug the power line when cleaning.
•Only use recommended cleansers:
Dyes
Isopropyl alcohol
Construction materials
Water containing tenside
/ Isopropyl alcohol
Cosmetics
Water containing tenside
/ Isopropyl alcohol
Foodstuffs
Water containing tenside
Fuels
Water containing tenside
Table 4
•Before using other method for cleaning or decontamination, the user must ascertain with the manufacturer that this
method will not harm the instrument.
•Wear the proper protective gloves during cleaning of the instrument.
•Send in the case of service the instrument back in the packaging carton. Storage packing is not sufficient for the back
dispatch. Use additionally a suitable transportation packing.
Note:
•Electronic device cannot clean with
cleanser.
•If you require maintenance service, must be
cleaned the instrument in advance to avoid
pollution of hazardous substances, and to
send back into original packing.
•If the instrument will not use for a long time,
please switch off and place in a dry, clean,
room temperature and stable location.
8. 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: 2004/108/CE
Instrument guidelines: 73/023/EWG

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9. Technical data
Items
Parameters
Voltage [VAC]
200-240/100-120
Frequency [Hz]
50/60
Power [W]
20
Stirring point position quantity
10
Max. stirring quantity of single stirring position
(H2O) [l]
0.4
Stirring position interval [mm]
90
Single stirring position speed error [%]
5
Max. stirring quantity (H2O) [l]
4
Max. magnetic bar [mm]
30
Motor type
External rotor
brushless motor
Motor rating input [W]
12
Motor rating output [W]
4
Speed range [rpm]
0 –1100
Speed display
Scale
Material of Plate
Stainless steel
Dimension of Plate [mm]
180×450
Dimensions (W×D×H) [mm]
182×552×65
Weight [kg]
3.2
Permitted ambient temperature[°C]
5 - 40
Permitted relative humidity
80%
Protection class acc. to DIN 60529
IP42
Table 5
10.Accessories
Please get in touch with our company to order the following accessories available for these devices: magnetic stirring bars.

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