Select Page
Gage Capability Study of 4D InSpec

Gage Capability Study of 4D InSpec

How Gauge Capable is the 4D InSpec? APPLICATION NOTE: A Gage Repeatability and Reproducibility (Gage R&R) study is used to quantify the variation in measurement data that is due to the measurement system, and to identify the sources of that variability. A study...
Supporting and servicing legacy instruments

Supporting and servicing legacy instruments

Ever hear of the Ship of Theseus?* Nearly 20 years ago, a customer asked for something only 4D Technology could make: a surface measuring interferometer that would work in a vacuum chamber. The challenges of the project center on two things: Vacuum chambers are noisy,...
PhaseCam 6110

PhaseCam 6110

Introducing the High-Performance PhaseCam 6110 The PhaseCam® 6110 is the latest addition to 4D’s line of highly compact, Twyman-Green laser interferometers with a 2X improvement in both RMS repeatability and precision over previous models. Vibration immunity, a...
Remote access to 4D InSpec

Remote access to 4D InSpec

Taking measurements when you’re not near the 4D InSpec The remote-work solution? Many of our 4D InSpec customers are making large numbers of repetitive measurements every day, using robots or other automated platforms. By using a remote access API like Windows...