All our electric witeg devices have the advantage that they are
identical in their basic design and in many components and that they are
subject to the same production philosophy. The handling and regulations
are almost the same and allow a save and easy use. We always have an
economically priced solution for your needs.
Magnetic stirring bars different shapes
shapes: cylindrical, cylindrical with ring, oval or triangular
diameter of the magnetic stirring bars between Ø3 mm - Ø20 mm
length of the magnetic stirring bar between 6 mm - 80 mm
made from PTFE or coated borosilicate glass
Magnetic stirring bar retrievers
with magnet on one side
with unscrewable rod
diameter of the magnetic stirring bar retrievers Ø10 mm
different length available between 150 mm - 400 mm
made from PTFE
Ideal for:
spherical flasks 50 - 6.000 ml
big spherical flasks 10.000ml und 20.000ml
Features:
100°C to 450°C respectively 100°C to 650°C
nickel chrome heating element
coil type: acid-resistant, long life time
all kinds of flasks can be used
CE certified and unique serial number for tracing
Versions:
with built-in temperature controller
with built-in stirring and temperature controller
without controller (separate controller needed)
for high maximal temperature
for big flasks
Ideal for:
mixing of chemical, laboratory and pharmaceutical materials
heat-sensitive procedures in microbiology and biochemistry
sample drying and general lab heating applications
Features:
70°C to 380°C
up to 1.500 rpm
ceramic-coated aluminium plate 180x180 / 260x260 mm
heat-, chemical- and restricted acid-resistant
no liquid can get into the body
powder-coated body
easy to clean
30 mm stirrer bar included
CE certified and unique serial number for tracing
Safety mechanism:
operation LEDs
Controller:
PWM controller
Ideal for:
mixing of chemical, laboratory and pharmaceutical materials
heat-sensitive procedures in microbiology and biochemistry
sample drying and general lab heating applications where high temperature is needed
Features:
up to 380°C
shade motor for 80-1,500 rpm
digital display with backlight
ceramic-coated aluminium plate 180x180 / 260x260 mm
heat-, chemical- and restricted acid-resistant
no liquid can get into the body
powder-coated body
easy to clean
30 mm stirrer bar included
CE certified and unique serial number for tracing
Safety mechanism:
timer 99h 59min with timer-end signal
error status
locking mode
operation LEDs
Controller:
Jog-Shuttle controller with touch-button
Ideal for:
filtration for microbiology test
air sampling
suspended solid test
vacuum filtration
Features:
lubricant and oil free piston
no air pollution
maintenance-free
ProteTM filter prevents liquid from being sucked into the pump and filters particles as well as moisture
CE, CSA and RoHs certified , IP 30 protection
Controller:
thermal protection device ensures shutting down the pump when overheated and resumes working when the temperature cooled down
Ideal for:
repetitive extraction (Kjeldahl, Soxhlet and other extraction procedures), laboratory reflux and distillation applications
Features:
nickel chrome heating element
coil type: acid-resistant, long life time
highly processed aluminium case offers robust standing, easy handling and usability on the magnetic stirrer
lower profile for space-saving convenience
three support rods and two hooks included
CE certified and unique serial number for tracing
Versions:
3-places heating mantle (round bottom)
6-places heating mantle for flasks and beakers (round or flat bottom)
Ideal for:
all-purpose heating instruments)
Features:
user‘s self-compensation function to offset between actual and displayed temperature (±50.0°C)
digital feedback control by high-performance microprocessor
small footprint and user-friendly design
storage function, alarm, timer and locking mode
heating instruments can be controlled up to 2kW
accurate temperature control of the liquid in the vessel using optional direct K-type sensor
backlight LCD display)
CE certified and unique serial number for tracing)
Ideal for:water bath for general purposeFeatures:user‘s self-compensation function to control difference between real temperature and indicated temperature (±10.0°C)stainless steel bath & lid for superior durability & high thermal efficiency / consistency, dome lid optionaldigital timer function (99hr 59min): delay time and operation time can be controlledstorage function for the set values of temperature and timerbacklight LCD displayCE-certified and unique serial number for tracingSafety mechanism: locking modeover- temperature and over-current protectionsensor error protectionController: digital fuzzy controller with Jog-Shuttle-switch (turn + push)
Accessories for witeg hotplates and magnetic stirrers with hotplate:
Temperature probes standard
Temperature probes with PTFE-coating
Stand rod without screw thread
Stand rod with screw thread
Holders, clamps and clips
Ideal for:
mixing solutions in test tubes or small flasks with circular, oscillating movement
Features:
0 - 3,300 rpm
orbital motion
inclusive platform head Ø76 mm and pop-off cup head
3-position power switch for continuous run or „touch-on“
stepless adjustable speed by turning the dial-knob
tough metal housing and reliable suction cups ensure stable motion, low noise and safe working
various shapes, sizes and materials of the head allow mixing of almost all common tubes and containers
CE certified and unique serial number for tracing
Controller:
analog phase controller
3-position switch for start, stop and „touch-on“
dial-knob for stepless speed setting
Ideal for:
all disperging and homogenizing applications
designed for liquid and tissue samples
Features:
up to 27,000 rpm
working range 1 - 2,500 ml
CE certified and unique serial number for tracing
Safety mechanism:
overheat protection
Controller:
analog stepless controller with touch-button
Ideal for:
plasmid, DNA and RNA work, miniprep kit, and many other applications
Features:
quick spin down from walls or caps of centrifuge tubes
complete set with circular fixed-angle rotor and fixed strip rotor
smooth opening of the lid by simply pressing
body and rotor made of ABS
clear and transparent lid (polycarbonate)
CE/GMP certified and unique serial number for tracing
Safety mechanism:
lid-activated on/off safety switch: close the clear lid to start and open to stop
Controller:
superior linearity for the control of stirring speed by specially designed control circuit (PWM control)
Ideal for:
multiple mixing and heating applications at the same time
mixing of chemical, laboratory and pharmaceutical materials
heat-sensitive procedures in microbiology and biochemistry
sample drying and general lab heating applications
Features:
each place individually adjustable
digital Jog-Dial controller for each place
up to 350°C
up to 1.500 rpm
ceramic-coated aluminium plate with 3 or 6 places 140x140 mm
heat-, chemical- and restricted acid-resistant
no liquid can get into the body
powder-coated steel body
easy to clean
30 mm stirrer bar included (3x / 6x)
up to 3 temperature probes possible (3 & 6 place-type)
CE certified and unique serial number for tracing
Safety mechanism:
timer 99h 59min with timer-end signal
error status
locking mode
operation LEDs
Controller:
Jog-Dial controller with touch-button
Ideal for:
all mixing applications in the laboratory
specialized for low- to medium-viscosity materials
Features:
maximal 10 / 20 liter
200 - 3,000 rpm
maximal viscosity 5,000 / 10,000 mPas
direct driven motor
smooth start and change of stirring speed while operation
impeller height adjustable
chrome-plated stainless steel chuck
CE certified and unique serial number for tracing
Safety mechanism:
overheat protection
Controller:
Analog phase controller with control knob
Ideal for:
filtration for microbiology test
air sampling
suspended solid test
vacuum filtration
Features:
lubricant and oil free piston
no air pollution
maintenance-free
ProteTM filter prevents liquid from being sucked into the pump and filters particles as well as moisture
CE, CSA and RoHs certified, with IP 30 protection
Controller:
thermal protection device ensures shutting down the pump when overheated and resumes working when the temperature cooled down
Ideal for:
sample drying and general lab heating applications
Features:
70°C to 380°C
digital display with backlight
ceramic-coated aluminium plate 180x180 / 260x260 mm
heat-, chemical- and acid-resistant
no liquid can get into the body
powder-coated body
CE certified and unique serial number for tracing
Safety mechanism:
operation LEDs
Controller:
PWM controller
Ideal for:
sample drying and general lab heating applications where a large surface is needed
Features:
up to 350°C
ceramic-coated aluminium plate 310x620 mm
heat-, chemical- and restricted acid-resistant
aluminium body
CE certified and unique serial number for tracing
Safety mechanism:
timer 99h 59min with timer-end signal
error status
locking mode
operation LEDs
Controller:
HPLP-C-P: Jog-Shuttle controller with touch-button
HPLP-C-R: Remote controller with touch-button
Ideal for:
oil bath for general purpose with high temperature
Features:
user‘s self-compensation function to control difference between real temperature and indicated temperature
stainless steel bath & lid for superior durability & high thermal efficiency / consistency
digital timer function (99hr 59min): delay time and operation time can be controlled
storage function for the set values of temperature and timer
backlight LCD display
CE-certified and unique serial number for tracing
Safety mechanism:
locking mode
over- temperature and over-current protection
sensor error protection
Controller:
digital fuzzy controller with Jog-Shuttle-switch (turn + push)