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USER MANUAL
Water thermostat TW-2
Dear user!
Water thermostat TW-2 is simple and reliable de-
vice. We ask you to consider technical requirement
for exploitation to provide the use of the equipment
without problems for a long period of time.
Water bath TW-2 is composed of the stainless
steel water tank with the transparent lid and con-
trol block. The control block has LED displays and
control buttons on top. Control block should be
placed on the water tank and xed by screw. On the
bottom side of the control block heater and water
pump are situated. On the back side of the control
block two pipes are situated for connecting the wa-
ter thermostat to an outer contour and maintaining
the temperature in the outer contour same as in
the stainless steel water tank.
The device is designed to maintain the desired tem-
perature regime with high level of accuracy. This
device is fully controlled by the microprocessor sys-
tem with memory independent from the source of
energy.
General information
Magnetic Stirrer MS-01 is designed for mixing any
kind of liquid media with magnetic bars inside the
various types of laboratory asks.
Machine is perfectly suitable in microbiology, chem-
istry, medicine etc.
Technical specications
Temperature range in the bath, °C ..........................................from room temp. to +100
Accuracy of temperature maintenance in the bath,°C ............................................+0,1
Environmental temperature, °C .................................................... from +10 to +40
Maximal time of set temperature achievement, min .............................................. 50
Minimal water capacity in tank, L .................................................................6
Maximal water capacity in tank, L...............................................................8,5
Relative moisture of atmosphere (at the temperature of 20°C) ...................... not more than 80%
Temperature stabilization above the environmental,°C ................................. not less than 3
Water pump productivity for external heating pipes (variable) L/min ............................... 2–5
Voltage and frequency: ................................................................220 V, 50 Hz
Power consumption, kW......................................................... not more then 1,5
Size of the device (length x width x height) mm: .......................................320 x 265 x 260
Weight (without uid), kg ......................................................................4,9
Delivery package
Item Quantity
Control block .....................................................................................1
Stainless steel tank ................................................................................1
Lid ..............................................................................................1
User’s manual ....................................................................................1
Packaging........................................................................................1
