Rotary Sensors are original products by JEOL. This Rotary Sensor is used for crystal oscillation type film thickness controller and used to monitor a deposition rate and film thickness in a vacuum depositon process. 6 or 12 crystals are incorporated in the head of the Rotary Sensor. When a crystal failure occurs, the crystal moves automatically and enable continuous evaporation process by using new crystal. The detection hole is in a fixed position, so there is no need to change the value of tooling factor each time a crystal is moved. It is useful for long-time and thick or multi films coating process. We have 2 types of sensor head, 180° (flat) type and 45° type.
* Length part, including sensor head, is inserted into the vacuum chamber
Select in the form of A + B + C
As for 12 sensors, please contact us.
Not all JEOL Industrial Equipment products are available in every country. For specific information and more details about JEOL products available in your area, contact the IE International Business Office at sales-ieg@jeol.co.jp. Thank you.
Download The BS-04 Series Rotary Sensor Brochure