Wheel measurement

Back to back Gauge: A-Z

The back-to-back gauge is designed for measurement of a1 dimension in wheelsets. The gauge is lightweight, accurate, and reliable regardless of weather conditions. During the measurements, measuring tips touch the wheelset wheels’ faces precisely at points specified by railway regulations.

The gauge is equipped with a control panel with the colour backlit display, and a comfortable keyboard. Measurement results and information about the exceedings of the limit values are clearly visible even in a dark inspection pit.

Gauge control panel with the wheelset measurement option and window of (wheelset) measurement preview

The gauge control panel can be detached from the gauge, making it easier to review the results after the measurements have been completed. The transfer of data to a PC is performed via a USB Pendrive.

The gauge is delivered with PC software that allows for: archiving of measurement results, comparison of results, as well as printing of measurement reports. Measurement results can be exported to MS Word, MS Excel and PDF formats. The software delivered with the gauge also allows for collecting measurement results from all wheel measurement devices and generating aggregate reports.

Specifications
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Specifications

Measured parameters	Back-to-Back dimension
Resolution	0.1 mm
Accuracy	±0.1 mm
Range	1360 +/- 15 mm
Operating conditions	Temperature -20 ÷ 45°C
	Humidity 15 ÷ 85%, no condensation
Memory capacity	8000 measurement files
Weight	2 kg
Functionality	Display legible even in direct sunlight
	Durable battery (lasts up to 20 hours of continuous operation)
	Assessment of measurement results
	Measurement data transfer to a PC via a USB Pendrive
	Software for printing measurement reports, archiving and comparing measurement results