THORLABS vytran PTR308 User Manual page 11

PTR308 Automatic Recoater with Linear Proof Tester
Controlling the PTR308
The PTR308 can be operated using either the two (2) buttons on the unit, or via the Handset Controller.
Unit Control Buttons
The two buttons on the PTR308 can be used to initiate either a recoat or a proof test process. The process
parameters stored within the main unit will be used.
Recoat Button:
Test Button:
The Handset Controller provides a simple, easy to use interface for configuring, controlling and monitoring the unit.
Chapter 7 provides a detailed view of the features and capabilities of the Handset Controller.
Rev C, October 19, 2020
Activates a Recoat with the current parameter settings stored within the main unit. The
fiber to be recoated should be properly loaded prior to pressing this button. When the
button is pressed, the right-hand fiber holding block will move linearly to the right to
apply a small amount of tension to the fiber, the mold assembly will close, a set amount
of recoat material will be injected into the mold, and the recoat LEDs will turn on for a
set time to cure the recoat material. At the end of the curing period, the recoat process
is complete and the mold assembly will open.
Activates a Proof Test with the current parameter settings stored within the main unit.
The right-hand fiber holding block will move linearly to the right to apply the set tension
to the fiber. The load will be held for a set "hold time", after which the fiber holding block
will move back left to the home position.
Figure 4 Unit Control Buttons
Chapter 4: Usage
Page 9