Weller WR2 - Manual (Page 25)

WR 2 5-20
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4 Device description
Weller WR 2 is a versatile repair station for professional repair work
on state-of-the-art electronic subassemblies in industrial
manufacturing, repair shops and laboratories. WR 2 has 2
independent channels for the simultaneous operation of 2 soldering
tools. Precise temperature control performance at the soldering tip is
guaranteed by the digital control electrotechnology together with
superior-quality sensor and heat-transfer technology. High-speed
measured-value acquisition provides for maximum temperature
precision and optimum dynamic temperature performance in load
situations. The temperature can be set to any value within the range
from 50 °C to 550 °C (150 °F – 999 °F) depending on which tool is
connected. Setpoint and actual values are displayed in digital form.
Three temperature buttons are used to select fixed temperatures
directly. The optical control indicator flashes ("a symbol in the
display and additional green LED) to indicate when the preselected
temperature has been reached.
The Weller WR 2 repair station has the following additional
functions:
− Automatic tool detection and activation of corresponding control
parameters
− Digital temperature control
− Option of inputting offset values
− Programmable temperature reduction (setback)
− Standby and lock functions
− Installed heavy-duty pump
− Antistatic device design in accordance with ESD safety
− Different equipotential bonding possibilities on the device
(standard configuration)
− Customer-specific calibration function