Coating Thickness
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Fischer measurement Technologies (India) Pvt. Ltd.

Energy dispersive X-ray fluorescence Instrument XULM PCB

PCB Coating Thickness Measurement Gauge

PCB coating thickness measurement gauge - XULM PCB is engineered under the firm direction of experts. These are specific X-Ray fluorescence measuring instrument widely used for measurements and analyses of coating thicknesses and compositions on printed circuit boards. These are specific robust entry-level instrument, widely recommended by large numbers of clients.

Applications

 

  • Measurements on small components and structures on printed circuit boards in sizes up to 610 x 610 mm (24 x 24 in)
  • Measurements of functional coatings in the electronics and semiconductor industries
  • Determining of the composition of electroplating baths

General Specification

  • Intended use: Energy dispersive X-ray fluorescence measuring instrument (EDXRF) to determine thin coatings and alloys.
  • Element range: Chlorine (17) to Uranium U (92) – up to 24 elements simultaneously.
  • Design: Bench-top unit with housing with a slot on the side Fixed sample support
  • Measuring direction: Bottom up

X-Ray Source

  • X-ray tube: Micro focus tungsten tube with beryllium window
  • High voltage: Three steps 10 kV, 30 kV, 50 kV
  • Aperture (Collimator): Ø 0.1 mm (optional Ø 0.2 mm, slot 0.3 mm x 0.05 mm)
  • Measurement spot: Depending on the measuring distance and on the aperture, the actual measurement spot size is shown in the video image. Smallest measurement approx. Ø 0.2 mm

X-Ray Detection

  • X-ray detector: Proportional counter tube
  • Absorber: Optional cobalt or nickel absorber
  • Measurement distance: 0 … 27,5 mm (0 … 1.1 in) Distance compensation with patented DCM method for simplified measurements at varying distances. For particular applications or for higher demands on accuracy an additional calibration might be necessary.

Sample Alignment

Video microscope:High-resolution CCD color camera for optical monitoring of the measurement location along the primary beam axis, manual focusing crosshairs with a calibrated scale (ruler) and spot- indicator, adjustable LED illumination.

Zoom factor: Digital 1x, 2x, 3x, 4x

Sample Stage

  • Usable sample Without extension : 800 x 630 mm (31.5 x 24.8 in)
  • placement area: Without extension : 800 x 630 mm (31.5 x 24.8 in)
  • Width x depth: With extension : 1200 x 630 mm (47.2 x 24.8 in)
  • Max. sample size: 610 x 610 mm (24 x 24 in) with extension
  • Width x depth:
  • Max. sample weight: 5 kg (11 lb)
  • Max. sample height: 90 mm (3.5 in)

Electrical Data

  • Power supply: AC 115 V or AC 230 V 50 / 60 Hz
  • Power consumption: Max. 120 W
  • Protection class: IP40

Dimensions

  • External dimensions: Without extension : 800 x 800 x 560 mm (31.5 x 31.5 x 22 in)
  • Width x depth x height: With extension : 1200 x 800 x 560 mm (47.2 x 31.5 x 22 in)
  • Weight: Approx. 86 kg (190 lb)

Environmental Conditions

  • Temperature: Operation 10 °C – 40 °C / 50 °F – 104 °F
  • Temperature 0 °C – 50 °C / 32 °F – 122 °F

Storage/Transport:

  • Admissible air humidity: ≤ 95 %, non-condensing
  • Evaluation Unit

  • Computer: Windows®-PC
  • Software: Standard: Fischer WinFTM® BASIC including PDM®,
  • Optional: Fischer WinFTM® SUPER

Standards

  • CE approval: EN 61010
  • X-Ray standards:DIN ISO 3497 and ASTM B 568
  • Approval: Fully protected instrument with type approval according to the German regulations.