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Thickness gauging is a critical process in various industries. Two common methods are ultrasonic and X-ray measurement.

  • Ultrasonic gauging: Measures thickness using a sensor in direct contact with the object.
  • X-ray gauging: Measures the attenuation of X-rays transmitted through the material, enabling non-contact measurement.

The non-contact nature of X-ray gauging is essential for continuous production lines, including steel, paper, and polymer film manufacturing. Additionally, measuring the thickness of thin films--such as plating and coatings--often requires specialized techniques like X-ray Fluorescence (XRF), depending on the material and substrate.

High-Performance Power Supply Solutions for Gauging

Matsusada Precision supports the development and manufacturing of high-performance gauging systems for both bulk material and thin-film measurement.

Power Supplies for X-ray and XRF Systems
We provide the high-voltage power supplies (HVPS) required for critical system components in X-ray thickness gauges and XRF analyzers. Our products are optimized to drive X-ray tubes and detectors, including proportional counters and Photomultiplier Tubes (PMTs).

High-Stability and Compact Design
Our lineup includes compact X-ray generators and general-purpose high-voltage power supplies designed for industrial and research environments. These products deliver the high stability and low ripple noise necessary for precise, non-contact measurement, ensuring reliable integration into demanding systems.

Recommended products

ES series

ES series

Voltage Range
1 to 5 kV
Current
0.6 to 15 mA
Power
3 to 15 W
Compact Benchtop High-Voltage Power Supply

An ideal choice for PMT and Microchannel Plate (MCP) applications. The series offers a wide lineup of 42 models to meet diverse research and testing requirements.

EPR series

EPR series

Voltage Range
1 to 30 kV
Current
1 to 150 mA
Power
30 to 150 W
Compact 150 W Benchtop
High Voltage Power Supply

The compact, lightweight design with universal input makes the EPR series ideal for versatile laboratory use.

AU series

AU series

Voltage Range
1 to 120 kV
Current
0.25 to 2200 mA
Power
30 to 2200 W
Rack Mount High-Voltage Power Supply

The AU series features a low-profile, lightweight design and is available in over 300 models. It supports remote control and monitoring, with a digital interface option.

AK series

AK series

Voltage Range
1 to 120 kV
Current
25 to 4250 mA
Power
3 to 6.4 kW
High power 6.4 kW/Compact
High Voltage Power Supply

The AK series delivers high power (6.4 kW) in a compact 4U package. Digital interface is available.

RA/RB series

RA/RB series

Voltage Range
0.3 to 40 kV
Current
0.12 to 200 mA
Power
5 to 60 W
High Power & Low Noise High Voltage Power Supplies

Designed for high reliability, the RA/RB series features low ripple noise and extensive built-in protection functions.

JB series

JB series

Voltage Range
0.3 to 2 kV
Current
1 to 8 mA
Power
1.8 to 2.5 W
High Voltage Power Supply for PMT & CEM

High power and Low noise

U3/U6/U10 series

U3/U6/U10 series

Voltage Range
0.3 to 25 kV
Current
0.1 to 20 mA
Power
2.5 to 12 W
Proportional Output High-Voltage Module

General-purpose modules with output proportional to input voltage.

XR series

XR series

Voltage Range
30 to 65 kV
Current
0.77 to 2 mA
Power
50 to 100 W
X-ray Power Supply for Cathode-Grounded X-ray Tubes

Supports outputs of 50 W to 100 W, suitable for a variety of X-ray applications.