Here you can find quartz crystals for thin-film measurement.
BeamTec supplies crystals for the most common layer thickness measuring systems such as the 6 MHz, 14mm "double anchor" quartz (for Inficon, Sycon, Sigma Instruments, Maxtek, ...), 5 MHz, 14mm "single anchor" quartz (for Balzers), 5 MHz, 12.5mm quartz (for Ulvac / Sloan instruments) and the new 8mm quartz in 5 or 6 MHz for Colnatec's 24-quartz measuring head Infinity ™. Gold / silver with a chrome adhesive layer or aluminum (“alloy”) is used as the electrode contact material. The crystals are available in 3 quality levels / categories (Standard AT-Cut / Premium AT-Cut / RC ™ -Cut). The patented RC ™ quartz series does not react to thermal radiation like typical AT-Cut quartz crystals, which means that the highest accuracy for quartz measurement can be achieved!
Quartz crystal 5 MHz, Gold, 14 mm
Single anchor (Balzers) backside contact
Start frequency 4,990 MHz +/- 2 kHz
AT-cut
plano-convex
Side A electrode material: CrAu
Side B electrode material: CrAu
(1 PU = 10 pieces)
Quartz crystal 6 MHz, Gold, 14 mm
QCM-D jig compatibility
for liquid biosensing or gas sensing
AT-cut;
Wrap-Around-Electrode for one-sided contacting
Electrode material: Au-Ti
plano-plano
(1 PU = 10 pieces)