GaugePro Tubing Qual­ity Con­trol Sys­tem

Why GaugePro?

Zumbach GaugePro is a precision ultrasonic off-line measurement and verification system engineered for fast, non-contact inspection of tubing, hose, and small-diameter pipe samples. Designed for soft and semi-rigid plastic, silicone and rubber materials, it delivers highly accurate outside diameter (OD), inside diameter (ID), and wall thickness measurements without deforming the sample product, while simplifying quality control and accelerating inspection workflows in the lab or on the production floor.
By combining simultaneous measurement technology with intelligent self-calibration, GaugePro ensures accurate, repeatable results with minimal setup. The system improves efficiency, reduces operator dependency, and provides actionable data to support confident quality decisions.

• True non-contact ultrasonic measurement: Accurately measures OD, ID, and wall thickness without deforming soft or semi-rigid materials, outperforming traditional contact gauges.
• Multi-point measurement with a single scan: Generates up to 9 dimensional values from 4 simultaneous measurements for comprehensive dimensional analysis of the sample in seconds.
• Reliable accuracy with minimal setup: Advanced self-calibration and simple sample loading ensure consistent, repeatable results with minimal preparation.
• Visualisation of cross section and trend charts: Intuitive graphic user interface on the touch screen guides the operator through the process while displaying the cross-section of the product with min and max points, all relevant numerical values as well as trend charts of the key parameters.

Proven per­form­ance world­wide

GaugePro is trusted by manufacturers worldwide for precision off-line measurement of tubular products across a wide range of industries. From medical and packaging tubing to shrink tubing, rubber hose, and small-diameter pipe, the system delivers consistent, high-accuracy results for demanding quality control applications.
Designed for flexibility, GaugePro is fully configurable to accommodate diverse materials, including polymers and elastomers, making it suitable for both standard and highly specialized production environments. With its combination of non-contact accuracy, repeatability, and ease of use, GaugePro helps manufacturers improve product quality, streamline inspection processes, and maintain confidence in their measurement data.

Fre­quently asked ques­tions

What does GaugePro measure?
GaugePro provides fast, non-contact measurement of outer diameter (OD), inner diameter (ID), and wall thickness, delivering up to 9 calculated values from 4 or 8 measurement points around the circumference.

How accurate is GaugePro?
GaugePro is engineered for high accuracy and repeatability, particularly on soft and semi-rigid materials where contact gauges can distort results. Each system includes a calibration standard to verify measurement performance.

Why use non-contact measurement instead of traditional gauges?
Unlike micrometers or calipers, GaugePro uses ultrasonic non-contact technology, eliminating the risk of material deformation and ensuring reliable results for flexible or delicate tubing.

Can GaugePro measure different product sizes and types?
Yes. GaugePro is highly adaptable, with interchangeable sample holders and transducer assemblies to support different diameters and product types. Multiple holders can be used with a single system.

Is GaugePro suitable for batch testing and reporting?
Absolutely. GaugePro supports both single-part and batch measurement, with built-in reporting, statistical analysis, and CSV data export for easy integration into quality control workflows.

How easy is GaugePro to operate?
GaugePro is designed as a simple desktop solution, requiring minimal sample preparation and only a few steps to complete a measurement, making it ideal for fast-paced laboratory and Quality Assurance (QA) environments.