Scilogex SCI7-S User manual

SCI550-S/SCI7-S Hotplate/Stirrers
12300085
User Manual
SCI7-S
Classic 7”Square Plate Stirrer
SCI550-S
LED Digital 7”Square Hotplate Stirrer
Please read the User Manual carefully before use, and follow all
operating and safety instructions!
www.scilogex.com

Contents
Preface.................................................................................1
Service.................................................................................1
Warranty..............................................................................1
1. Safety Instructions.......................................................2
2. Proper use....................................................................3
3. Inspection ....................................................................4
3.1 Receiving Inspection.............................................4
3.2 Listing of Items .....................................................4
4. Control.........................................................................4
4.1 Control elements....................................................4
4.2 Display (Hotplate Model)......................................6
5. Trial run.......................................................................6
6. Working with external temperature sensor (Hotplate
Model).................................................................................7
7. Faults...........................................................................8
8. Maintenance and Cleaning..........................................8
9. Associated standards and regulations..........................9
10. Technical data..............................................................9
11. Ordering information.................................................10

1
LED Digital 7”Square Hotplate Stirrer
Preface
Welcome to the “LED Digital 7” Square Hotplate Stirrer”.
Users should read this Manual carefully, follow the
instructions and procedures, and be aware of all the
cautions when using this instrument.
Service
When help needed, you can always contact the Service
Department of manufacturer for technical support in the
following ways:
SCILOGEX, LLC
1275 Cromwell Ave
Suite C6
Rocky Hill, CT 06067
USA
Tel：1- [phone]
Fax：1- [phone]
[email protected]
www.scilogex.com
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
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 claims under the warranty please contact your local
supplier. You may also send the instrument directly to
manufacturer, enclosing the invoice copy and by giving
reasons for the claim.

2
LED Digital 7”Square Hotplate Stirrer
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 touch the housing parts and
the hotplate which can reach temperature of
550°C.
•Pay attention to the residual heat after
switching off.
Protective ground contact！
•Make sure that socket must be grounded
(protective ground contact) before use.
• 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 be set to at least 50℃lower
than the fire point of the media used.
• Be aware of hazards due to:
- Flammable materials or media with a low boiling
temperature
- Overfilling of media
- Unsafe container
• Process pathogenic materials only in closed vessels.
• Check the instrument and accessories prior to each use.
Do not use damaged components. Safe operation is only
guaranteed with the accessories described in the
“Accessories” chapter. Accessories must be securely
attached to the device and can not come off by themselves.
Always disconnect the plug before fitting accessories.
•When the external temperature sensor needed, the tip of
the measuring sensor must be at least 5-10mm from vessel
bottom and wall.

3
LED Digital 7”Square Hotplate Stirrer
• 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.
• Ensure that the main power supply cable does not touch
the hotplate. Do not cover the device.
•Forbid to put pressure and over heat media on the surface
of glass ceramic, that can be caused surface broken.
• The instrument may only be opened by experts.
• Keep away from high magnetic field.
2. Proper use
The instrument is designed for mixing and/or heating
liquids in schools, laboratories or factories.
•Observe the minimum distances between the devices,
between the device and the wall and above the assembly
(min. 100 mm)
>100mm
>100mm
Figure 1
This device is not suitable for using in residential areas or
other constraints mentioned in Chapter 1.

4
LED Digital 7”Square Hotplate Stirrer
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
User Manual
1
Table 1
4. Control
4.1 Control elements
Heating Knob
(Hotplate model)
Stirring Knob
LED
LED heat
(Hotplate model)
LED Stir
Hotplate model
Figure 2

5
LED Digital 7”Square Hotplate Stirrer
Stirring Knob LED Stir
Figure 3
Power Switch
Figure 4
Connection PT1000
( Hotplate model ) Socket
Figure 5
Items
Descriptions
Speed control Knob
Stir
The stirring function is switched
ON or OFF by rotating the knob.
Temperature control
knob Heat (Hotplate)
The heating function is switched
ON or OFF by rotating the knob.
LED (Hotplate)
If rotate the heating knob, LED
displays the temperature setting
value and shift to real value in the
duration of 5 seconds.
LED Heat (Hotplate)
When the heating function is
switched ON, the LED Heat
flash.

6
LED Digital 7”Square Hotplate Stirrer
LED Stir
When the instrument is
switched ON, the LED Stir is
lit.
Power Switch
Switch ON or OFF the
instrument.
Table 2
4.2 Display (Hotplate Model)
Display area
Figure 6
Display
Descriptions
Display
area
When the heating function is switched ON and
rotate the stirring knob, LED displays the
temperature setting value and shifts to real value
in 5 seconds.
When the heating function is switched OFF and
the hotplate temperature is still above 50℃,
LED displays Hot, otherwise LED displays 0.
5. Trial run
• Make sure the required operating voltage and power
supply voltage match.
• Ensure the socket must be 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.
• Place vessel on the work plate.
•Clockwise rotate the stirring knob slowly to set the rated
rotary speed in the safe speed range from 0 to 1500rpm, and
start stirring function.
•Clockwise rotate the heating knob slowly to set the rated
temperature in the safe range from room temperature to
550℃, and start heating function (hotplate model).
•Begin the heating and stirring functions.
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.

7
LED Digital 7”Square Hotplate Stirrer
Warning !
Forbid to transfer the vessel when the instrument
working.
6. Working with external
temperature sensor (Hotplate
Model)
Figure 7
The external temperature sensor PT1000 is the
Manufacture’s standard accessory. If the sensor is plugged
in and rotate the heating knob, LED displays the
temperature setting value and shifts to real value in 5
seconds. Safe circuit controls hotplate temperature.
Comparing with the temperature control of the hotplate, the
external temperature sensor can control the medium’s
temperature more precisely.
If external temperature sensors needed, it must be plugged
in before the device is switched ON. Ensure the external
temperature sensors connecting firmly and to be inserted in
the media before heating. The heating function will be
stopped automatically under abnormal conditions. Please
operate follow the instructions below:
•Switch OFF the instrument.
•Ensure the external temperature sensors is inserted in
the media heated.
•Switch ON the instrument and run heating function.
If the heating function did not work, please contact
manufacturer/supplier for technical support.
Warning !
Forbid to plug in/pull out external temperature
sensor in heating.

8
LED Digital 7”Square Hotplate Stirrer
7. Faults
• Instruments can not be power ON.
- Check whether the power cable is plugged in.
- Check whether the fuse is broken or loose.
If these faults are not resolved, please contact
manufacturer/supplier.
8. 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
•Wear the proper protective gloves during cleaning of
the instrument.
•Before using other method for cleaning or
decontamination, the user must ascertain with the
manufacturer that this method will not harm 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.
•The enamel makes the hotplate easier to care for and
more resistant to acids and bases. Because of it,
however, the hotplate is also more susceptible to
extreme fluctuations in temperature and the force of
impact. This can result in cracks forming or the
coating flaking off.
Warning！
Cut off power when maintenance and cleaning.

9
LED Digital 7”Square Hotplate Stirrer
9. 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
Instrument guidelines: 73/023/EWG
10.Technical data
Voltage [VAC]
100-120/200-240
Frequency [Hz]
50/60
Power [W]
*1030
30
Stirring point position quantity
1
Max. stirring quantity (H2O) [l]
10
Max. magnetic bar [L×Ø , mm]
80×10
Motor type
Shaded pole Motor
Max. power input of motor [W]
15
Max. power output of motor [W]
1.5
Speed range [rpm]
0-1500
Rotary speed display
Scale
Plate material
Glass ceramic
Dimensions of workplate (mm)
184×184
*Heating power [W]
1000
*Temperature range [°C]
RT-550, increment: 5
*Temperature display [°C]
LED
*Temperature display accuracy [°C]
±1

10
LED Digital 7”Square Hotplate Stirrer
*The safety temperature of the
hotplate [℃]
580
*Temperature sensor in medium
PT1000
*Control accuracy of heating
temperature with temperature
sensor [℃]
±0.5
*Residual heat warning
50℃
Dimensions (mm)
215×360×112
Weight [kg]
*4.5
3.8
Permitted ambient temperature [°C]
5-40
Permitted relative humidity
80%
Protection class acc. to DIN 60529
IP21
*Hotplate model
Table 3
11. Ordering information
Cat No.
Descriptions
813221009999
SCI550-S LED Digital 7’’ Square
Hotplate Magnetic Stirrer, glass ceramics
hotplate, USA plug, 110V/50Hz/60Hz
813221019999
SCI550-S LED Digital 7’’ Square
Hotplate Magnetic Stirrer, glass ceramics
hotplate, Cn plug, 220V/50Hz/60Hz
813221029999
SCI550-S LED Digital 7’’ Square
Hotplate Magnetic Stirrer, glass ceramics
hotplate, Euro plug, 220V/50Hz/60Hz
813221039999
SCI550-S LED Digital 7’’ Square
Hotplate Magnetic Stirrer, glass ceramics
hotplate, UK plug, 220V/50Hz/60Hz
813211009999
SCI7-S Classic 7’’ Square Plate
Magnetic Stirrer, glass ceramics plate,
USA plug, 110V/50Hz/60Hz
813211019999
SCI7-S Classic 7’’ Square Plate
Magnetic Stirrer, glass ceramics plate,
Cn plug, 220V/50Hz/60Hz
813211029999
SCI7-S Classic 7’’ Square Plate
Magnetic Stirrer, glass ceramics plate,

11
LED Digital 7”Square Hotplate Stirrer
Cat No.
Descriptions
Euro plug, 220V/50Hz/60Hz
813211039999
SCI7-S Classic 7’’ Square Plate
Magnetic Stirrer, glass ceramics plate,
UK plug, 220V/50Hz/60Hz
Accessories
18900016
PT1000 Temperature sensor for digital
hotplate model, used for
SCI550-Pro & MS7-H550-S,230mm
18900084
PT1000 Temperature sensor for digital
hotplate model, used for
SCI550-Pro & SCI550-S,100mm
18900017
Support clamp of PT1000
18900002
MS135.2 Red quarter pie, 11 holes, 4 ml
reaction vessel, Ø15.2mm, 20mm depth
18900003
MS135.3 Purple quarter pie, 4 holes, 20
ml reaction vessel, Ø28mm, 24mm depth
18900004
MS135.4 Blue quarter pie, 4 holes,30 ml
reaction vessel, Ø28mm, 30mm depth
18900005
MS135.5 Black quarter pie, 4 holes,40
ml reaction vessel, Ø28mm, 43mm depth
18900048
MS135.6 Green quarter pie, 6 holes, 8ml
Cat No.
Descriptions
reaction vessel, Ø17.75mm, 26mm
depth
18900049
MS135.7 Golden quarter pie, 4 holes，
16ml reaction vessel, Ø21.6mm, 31.7mm
depth
Table 4
SCILOGEX, LLC
1275 Cromwell Ave.
Suite C6
Rocky Hill, CT 06067 USA
Tel: [phone]
Fax: [phone]
[email protected] | www.scilogex.com