DESCRIPTION

TRM device is used for testing static deformation, by applying a 100N mass on the lens sample.

• The test can be executed manually or automatically.
• Speed is controlled by means of an electronic inverter, with +/-3% precision.
• The device comes with 5 pre-set descent speeds, but it is also possible to set different ones.
• Deformation test time is set by means of a timer.
• Sample deformation is measured in hundreds of millimeters and displayed on a digital indicator

BUILT FOLLOWING ISO 12311:2013 STANDARD.