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Roughness Tester

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Roughness Tester Specification

Connectivity Type
USB (for data output)

Shape
Rectangular instrument housing

Control Type
Push-button / Digital Control

Working Temperature
0C to 40C

Features
Portable, digital display, rechargeable battery, data hold, metric/imperial conversion

Voltage
Rechargeable battery powered (built-in lithium battery) / 5V DC (USB charging)

Installation Type
Handheld/portable

Mounting Type
Handheld

Technology
Piezoelectric transducer, DSP processing

Application
Surface roughness measurement of metals and non-metals

Parameter Measurement
Ra, Rz (multiple roughness parameters)

Probe Type
Piezoelectric

Accuracy
10%

Material Compatibility
Metal, plastic, glass, and other flat surfaces

Resolution
0.001 m

Weight
Approx. 300 grams

Battery Life
Up to 20 hours continuous use

Measuring Range
0.05 - 10.0 m (Ra, Rz)

Charging Time
Approx. 3 hours

Display
Large LCD digital

Storage Function
Built-in memory for measurement records

Dimensions
Approx. 140 x 57 x 48 mm

Cut-off Length
0.25 mm, 0.8 mm, 2.5 mm selectable

Complies With
ISO, DIN, ANSI, JIS roughness standards

About Roughness Tester

Roughness Tester is designed with the purpose to check the roughness of the surface. Roughness is the most important parameter to find out whether the surface is suitable for a particular purpose. A rough surface usually leads to corrosion and cracks. This tester is used to accurately determine the surface texture of a material. It also displays the results in micrometers and micron. We are well known for our quality and cost efficient products.

Our range of Surface Roughness Tester and Roughness Tester Machine is known for its high performance, unique design, and easy installation. The demand for this product is high in the industrial sector. Being the best manufacturers of Digital Roughness Tester, we offer laboratory-tested products to deliver the best quality, and to maintain the benchmark of our company. Our roughness testers are portable and easy to install.

Features of roughness tester:

Tested product
Shows accurate results
Cost-effective instrument
Portable design and simple installation
Digital measuring

Advanced Surface Roughness Analysis

Equipped with a high-resolution (0.001 m) piezoelectric probe, this Roughness Tester provides accurate and repeatable measurements for both metals and non-metals. With selectable cut-off lengths (0.25 mm, 0.8 mm, 2.5 mm), it can be tailored to diverse testing requirements. DSP processing further ensures precise evaluation of surface profiles.

User-Friendly Digital Operation

The large LCD screen offers clear, real-time readings of Ra and Rz parameters. Featuring push-button digital controls, the device simplifies operation, while data hold and metric/imperial conversion make onsite analysis straightforward. Memory storage enables users to save measurement records for easy review.

Reliable and Portable Design

With up to 20 hours of battery life and compact dimensions (140 x 57 x 48 mm), the tester supports extended field use. It is powered by a rechargeable lithium battery and recharges via USB in approximately three hours. Weighing only 300 grams, this instrument is effortless to carry and operate, making it ideal for quality control in various settings.

FAQs of Roughness Tester:

Q: How do I use the Roughness Tester on different materials?

A: To use the Roughness Tester, simply place the probe on a clean, flat surface of the materialbe it metal, plastic, or glass. Select your desired cut-off length, then press the appropriate button to begin measurement. The instrument adapts to the surface, delivering accurate Ra or Rz values, depending on your setting.

Q: What is the process for exporting measurement data from the tester?

A: Measurement records can be transferred via the built-in USB connectivity. Connect the tester to a computer using a USB cable and follow the on-screen instructions to export stored data for further analysis or archiving, ensuring secure and efficient data management.

Q: When should I recalibrate or charge the Roughness Tester?

A: It is recommended to recalibrate the tester periodically, especially after extensive use or before critical measurements. Charge the built-in lithium battery when low, which typically occurs after around 20 hours of continuous operation. A full charge takes approximately three hours via USB.

Q: Where can this instrument be effectively utilized?

A: The Roughness Tester is ideal for laboratories, manufacturing floors, quality control departments, and onsite inspections where assessing the surface finish of metals, plastics, and glass is necessary. Its portable design allows for easy use in various industrial environments.

Q: What are the benefits of using a piezoelectric probe with DSP processing?

A: The combination of a piezoelectric probe and DSP (Digital Signal Processing) technology enhances measurement reliability. This setup ensures high sensitivity, precise detection, and consistent accuracy in roughness assessment across different types of surfaces.

Q: How does the device assist in compliance with surface finish standards?

A: The tester is compliant with multiple roughness standards, including ISO, DIN, ANSI, and JIS. This assures users that measurements are recognized and valid in a wide range of international and industrial contexts, supporting standardized quality control.

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