USB Thin Film Deposition Thickness / Rate Monitor


USB Thin Film Deposition Thickness / Rate Monitor


Technical Specs

USB Thin Film Deposition Thickness / Rate Monitor

The TF-STM-2 combines the simplicity of USB connectivity with the accuracy of a precision measurement engine, all in a compact, inexpensive package. The size and simplicity of TF-STM-2 helps make setup and operation easy and efficient.

The TF-STM-2 is the most accurate USB powered thin film monitor
in the industry. Ten measurements are taken per second while achieving a resolution of 0.037 Å per measurement

The TF-STM-2 comes with everything you need to connect a QCM sensor/feedthrough to a Windows® computer. Up to eight STM-2s monitoring up to eight sensors can be connected to a computer simultaneously.
To setup The TF-STM-2, simply connect the included BNC cable from the feedthrough to the TF-STM-2, then connect the TF-STM-2 to a computer using the included USB cable. No external oscillator or power supply is required.
The TF-STM-2 features an internal oscillator that allows for a simple and cost effective installation when the TF-STM-2 is located within 1 m (40 in.) of the quartz crystal. A standard oscillator kit can also be used for applications where the TF-STM-2 must be located farther away from the feedthrough.


Low cost QCM monitor.
USB connection.
Internal oscillator.
High accuracy at 10 measurements per second.
Compatible with an external oscillator.



Compatible sensors : single, non-shuttered
Sensor input : One, female BNC
Measurement frequency : 6.0to 5.0 at 6MHz
Frequency resolution : ±0.03Hz at 6MHz
Measurement interval : 0.1s
Ref frequency stability : ±2 ppm
Resolution : ±0.037Å
Thickness display resolution :
Interface : USB, v1.1 or later(400mA, 5VDC)
Size : 114 x 76 x 25mm
Weight : 57g
PC requiremants : Windows 2000, Windows XP, Windows Vista, Windows 7 or Windows 8 with one available USB 1.1 (or later) port for each TF-STM2

Product CodeDescriptionPriceQuantityPDF & STP
    SKU: N/A Category:
    There are no products