Precise Coating Thickness by X-ray Fluorescence (XRF)

Coating Thickness XRF Analyzer for PCB Testing


An excellent example of XRF Technology in use for coating thickness applications, the Maxxi series from Oxford Instruments is a customizable system that allows an end-user to build the machine they require and obtain the best price-to-performance ratio.  The system comes standard with a hi-resolution Si-PIN detection system, which provides optimum performance for the most difficult coating applications - but that can be optioned into a lower cost Proportional Counter Detector for when only basic coating measurements are required.  Additional options include collimator packages, x-ray tube design (W or Be targets), sample positioning, and more.


While the Oxford Instruments line of x-ray fluorescence offers additional units with proportional counter detectors, the benefits that the Maxxi chamber design provides may make it the best fit for a clients interest.  Benefits include the larger interior chamber and optional programmable/motorized XY stage.
Learn More: Three Common, but Unknown, Needs of XRF for Coating Thickness Measurements

If you are not certain what options are best for you, just contact Eastern Applied Research.  Our Application Specialists have over twenty years of experience in solving coating thickness needs and will listen to your application needs and what is critical to your investment in XRF technology - then suggest various packages for you to choose from.

XRF Analyzer Literature Request

MAJOR BENEFITS:  the large interior chamber of the Maxxi combined with its versatility of application, make this an excellent all-purpose x-ray fluorescence system


SPECIFICATIONS

X-ray Tube:

mini-focus, tungsten target (optional beryllium target available)

X-ray Source:

60 Watt, 25-50kV, 1.2mA HV generator

Detection System:

Si-PIN Diode (options are available based on application)

Collimator:

single 0.33mm or 0.5mm included (contact for additional packages)

Collimator Changer:

two options of four position collimator changers

Sample Stage:

motorized movement approximately 11.8"X - 9.8"Y

Z-Axis Movement:

7" maximum travel

Sample Positioning:

joy stick, point and shoot, auto-focus, optional laser

Camera System:

color camera with cross-hairs, pic in pic

Magnification:

dual mag to 40x/80x

Power Supply: 

standard 110v, optional 220v 

Exterior Dimensions: 

25.6" x 25.2" x 30" (H x W x D) 

Usable Interior:

6.7" to 10.6" x 21.2" x 20" (H x W X D) 

ABOUT THE SOFTWARE:
The Maxxi analyzer operates through Windows 7 for simple report generation and data review.  The standard software package will include system parameters, thickness package, qualitative and fundametnal parameters functions.  Additional software is available for plating bath / solution analysis, advanced report generation and composition analysis.  Schedule a consultation with Eastern Applied's technical staff to discuss what software is required to meet your coating thickness measurement interests.

ADDITIONAL READING
          Coating Thickness Measurement: Application Overview
          Three Unknown, but Common, Needs Relating to XRF for Plating Measurements
          Comparing Two XRF Analyzers for Coating Thickness Measurements