Four E's Scientific VM112B Manuale utente
Operating Instructions
Mini Vortex Mixer
VM112B
Contents
Safety Instructions
Correct Use
Unpacking
Commissioning
Maintenance and Cleaning
Guarantee
Technical Data
2
3
4
4
4
5
6
1
Safety Instructions
In order to be able to use the appliance properly and
safely, every user must first read the operating instructions
and observe the safety instructions contained therein. Take
care of these operating instructions and keep them in a
place where they can be accessed by everyone.
The mini vortex mixer is a laboratory instrument which
conforms to the international safety regulations for
laboratory instruments.
Caution: Overfilling with liquid may cause the medium to
splash out.You should therefore always use covered test
tubes.
- The unit is not suitable for manual operation. Observe all
pertinent safety instructions and directives, as well as
work-safety and accident-prevention regulations for
laboratory use.
- The appliance must only be used on non-slip surface.
- When working with the shaker, the user must select and
wear his personal protective equipment according to the
mixing hazard category. Defective or inadequate protective
equipment can expose the user to the risk of squirting
liquids and projectile parts. For this reason, only closed
test tubes should be used.
- The user may also be at risk if inflammable materials are
used in the shaker, or if the trigger contact pressure is
too great for glass equipment or the transmitted
mechanical shaking power causes the glass to break.
- Furthermore, the shaker may only be used to shake
materials or material mixtures that the user knows will
not react dangerously to the extra energy produced by
2
3
the shaking. This also applies to extra energy generated
by solar radiation during the shaking procedure.
- The appliance is maintenance-free and must not be opened.
- The mini vortex mixer was not designed for use in
dangerous atmospheres, for mixing dangerous
substances or for use under water.
- If the appliance begins to slide, wipe the soft stand feet
with a damp cloth.
- The motor can't work continuously for a long time,
otherwise it will overheat or even burn out.
Correct Use
Type-A
Micro-B Light Indication
Power Switch
- Power Switch: Turn on and turn off the instrument.
- LED light: The color of the LED light matches with the
color of the silicon top (There’re 3 colors of tops available
- Blue, Orange and Green). When the motor is running,
the lights are on.
- USB interface: Power on the instrument when the power
adapter is plugged into a socket and connected with the
Micro-B interface. When the instrument is powered on,
the external devices (such as a mobile phone or tablet
4
PC) can also be charged by connecting with the Type-A
interface via a USB cable.
- Vortex mixing: The Mini vortex mixer is designed for
shaking test tubes. Gently push the test tube into the
soft attachment to start shaking. Shaking stops as soon
as you lift out the test tube.
Unpacking
Please unpack the device carefully and check it for
damage. It is important that any transport damage is
detected when the device is unpacked. If necessary, any
inventory of the damage should be made immediately
(postal service, railway, haulage company). As supplied,
the package contains: The mini vortex mixer, a plug-in
power supply unit and an instruction manual.
Commissioning
Connect the appliance to a socket. (Please refer to the
information in the “Technical Data” section).
Maintenance and Cleaning
The mini vortex mixer is maintenance-free. It is subject
only to the natural wear and tear of components and their
statistical failure rate. Use only cleansing agents which
have been approved by us to clean our devices.
To remove use:
5
For materials which are not listed, please request
information from us. Wear the proper protective gloves
during cleaning of the devices. Electrical devices may not
be placed in the cleansing agent for the purpose of
cleaning. Before using another then the recommended
method for cleaning or decontamination, the user must
ascertain with the manufacturer that this method does not
destroy the instrument.
Guarantee
You have purchased an original laboratory machine which
meets the highest engineering and quality standards.
In accordance with our guarantee conditions, the warranty
period of the instrument is 24 months from our shipment. For
claims under the guarantee please contact your local dealer.
You may also send the machine directly to our works,
enclosing the delivery invoice and giving reasons for the
claim. You will be liable for freight costs.
Dyes
Constructions materials
Cosmetics
Foodstuffs
Fuels
isopropyl alcohol
water containing tenside /
isopropyl alcohol
water containing tenside /
isopropyl alcohol
water containing tenside
water containing tenside
Technical Data
Model
Rated voltage [ VAC]
Rated frequency [Hz]
Output voltage [VDC] (Micro-B)
Output voltage [VDC] (Type-A)
Output power [W]
Speed [rpm]
Operating time [%]
Protection class
Pollution degree
Overvoltage category
EN 60529 protection Class
Ambient humidity (Relative) [%]
Ambient temperature [°C]
Transport temperature [°C]
Storage temperature [°C]
Weight [kg]
Test tube size [mm]
Dimensions [L x W x H, mm]
Type of movement
Orbital diameter [mm]
Touch function
Discharging function
Max. External discharging current [mA]
VM112B
100-240
50-60
12
5
10
5600
100
II
2
II
IP 30
80
5 to 40 (in the operation)
-5 to+45
-5 to+25
1.2
Φ30
168x150x85
Orbital
6
Yes
Yes
800
6
Indice
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