QCM Sensor Head
Colnatec is a USA-based manufacturer for complete QCM thin film thickness measurement products, inluding thickness monitor/controller, quartz crystals and sensor heads. Here are the product descrition for Colnatec's sensor heads:
- Phoenix：Combining efficiency, simplicity, affordability and durability into one basic design, Phoenix™ provides accuracy of temperature readings to within +/- 1°C. Phoenix™ is designed for 14 mm diameter crystals and up to 10 MHz operation and is available with 2.75 ConFlat or KF-40 feed through as stock configuration.
- Tempe：Designed for thin film coating process control for high temperature applications, Tempe™ system is suitable for high temperature environments that can cause excessive rate noise and lead to significant errors with process control. With a heater built into the head, Tempe™ can operate at, and maintain, any temperature within a range of 40-500°C.
- Infinity： Infinity™ is a multiple crystal sensor head designed for high vacuum thin film deposition. Infinity™ is capable of holding twelve, 14 mm industry-standard crystals. By utilizing an in-vacuum stepper motor system for crystal indexing, Infinity™ exceeds conventional and unreliable pneumatic technology. Best used with Colnatec Standard AT or RC™ crystals (allowing for operation up to 200°C) and Eon-ID™ controller.
| Spec | Phoenix | Tempe | Infinity |
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| Appearance |  |  |  |
| Crystal Size | Dia. 14mm | Dia. 14mm | Dia. 14mm |
| Crystal Cartridge | 1 pc | 1 pc | 12 pc |
| Crystal Frquency | up to 10 MHz | up to 10 MHz | up to 10 MHz |
| Sensor Feedthrough |
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| Temperature Measurement |
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| Temperature Control |
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- For more information about Colnate thickness monitor, please click here.
- For more information about Colnatec quartz crystal, please click here.