Marmonix MUT-530P/I (MUT-530PI) Ultrasonic Thickness Gauge with Printer

The Marmonix MUT-530P/I ultrasonic thickness gauge (often typed MUT-530PI or MUT 530P) measures wall thickness from one side only, from 0.75 to 350 mm depending on the probe, at 0.01 mm resolution and ±(0.5%H + 0.01) mm accuracy. Its built-in thermal printer takes 56.5 mm paper, so a reading can be printed on the spot, and up to 2000 groups stay in memory for transfer to PC software. Sound velocity is adjustable from 1000 to 9999 m/s, the gauge works from −10 to 60 °C, and the 450 g body measures 230 × 86 × 46 mm. It belongs to the Marmonix thickness testers range, next to the MUT-530PS printer gauge and the MUT-520S thickness gauge.

Marmonix MUT-530P/I Ultrasonic Thickness Gauge

The MarMonix MUT-530P/I Digital Ultrasonic Thickness Gauge is a highly advanced device engineered for precise and efficient thickness measurement across a variety of materials. Designed with high precision and reliability, it is ideal for industrial applications, material testing, and quality control. Equipped with a built-in thermal printer, the device allows instant on-site printing of measurement results, streamlining documentation processes.

The MUT-530P/I features dual probes (standard and angle) along with a 4-step calibration block, offering exceptional versatility for diverse testing needs. Its rechargeable Li-ion battery ensures up to 10 hours of continuous operation, making it perfect for extended work sessions. The device supports measurements in both millimeters (mm) and inches (in), catering to various user preferences. A large memory capacity allows for efficient storage of measurement data, while its capability to directly measure sound velocity based on material thickness enhances its functionality.

This ultrasonic thickness gauge is compatible with a broad range of materials, including metals (such as steel, cast iron, aluminum, and copper), plastics, ceramics, composites, epoxies, and glass, making it suitable for various industrial and engineering applications. Additionally, the device includes PC-compatible software for data transmission, analysis, and report generation, ensuring seamless integration into professional workflows.

With its robust features, long battery life, and user-friendly design, the MarMonix MUT-530P/I stands out as a reliable and efficient solution for professionals who require accurate thickness measurements. Whether for manufacturing, construction, or material testing, this device delivers exceptional performance and versatility.

Marmonix MUT-530P/I Ultrasonic Thickness Gauge Specification

Case study: a printed wall-thickness record for a tank inspection

An inspector is asked to confirm how much steel is left in the shell and floor plates of an ageing storage tank. The tank must stay in service, so only the outside surface can be reached.

Ultrasonic gauging fits because it times an echo through the metal from one face. The routine on site:

• Prepare the spot: remove loose scale or flaking paint and apply couplant so the probe sits without an air gap.
• Match the material: set the sound velocity for the plate (roughly 5,900 m/s for carbon steel) and check zero on the calibration block.
• Read a grid: mark points on each plate, take two or three readings per point and keep the lowest.
• Print and store: print the values on site for the permit file and save them by plate for the report.

Comparing each value with the original plate thickness and the minimum allowed by the tank’s design code shows where repairs are needed and when the next survey is due. Heavy pitting can scatter the echo, so suspect readings are confirmed at a nearby point.

MUT-530P/I thickness gauge: quick answers

How thin and how thick can the MUT-530P/I measure?

From 0.75 mm up to 350 mm, with the reach depending on the probe used.

How does the MUT-530P/I record readings?

It prints them on its built-in 56.5 mm thermal printer and keeps up to 2000 groups in memory for download to the PC software.

Which materials can the MUT-530P/I check?

Metals such as steel, cast iron, aluminium and copper, plus plastics, ceramics, composites, epoxy and glass, provided you set the correct sound velocity.