Portable roughness Detector

The portable roughness tester moves across the surface via a probe, recording profile fluctuations to calculate parameters such as Ra and Rz. It is used for on-site rapid evaluation of paint adhesion, printability, and paper smoothness. Suitable for workshop quality inspection and construction acceptance.
Selection
When selecting, consider that the measurement range covers the samples to be tested, the probe material is suitable for the surface hardness, the environmental protection rating matches the usage scenario, the data interface is compatible with the existing system, and the calibration cycle meets the regulatory requirements.

Terms

Standards

Instruments

DSP chip control, Measurement speed and low power consumption; Support 160μm large-range measurement, up to 320μm; Multi-ParaMeter measurement function, compatible with ISO, DIN, ANSI, JIS multiple national standards.

$ 1364.00

Provide 25, 40, 70, 100 four profile specifications, size 87x87x2.5mm, weight only 60 grams, Portable design is convenient for quick comparison and evaluation on site.

$ 505.00

High-speed DSP processor is used to improve Measurement speed, support Ra0.05-10.0 μ m Measurement range, Sensor host integrated design is convenient for field use, and can measure the cone surface and groove of the outer circle.

$ 1145.00

Small size only 106 * 70 * 24mm, weight 200 grams easy to carry; measurement of outer circle, cone, plane and groove, Indication Error ≤ +/- 15%, using piezoelectric crystal Sensor to ensure measurement Reliability.

$ 687.00

It can be extended by 50mm, and up to 2 pieces can be installed to achieve 100mm deep hole measurement; it is suitable for deep hole internal surface roughness detection, and needs to cooperate with the measurement platform to ensure Stability.

$ 157.00

Measurement accuracy using DSP chip control, support 14 kinds of paraMeters including Ra, Rz, etc. Measurement range Ra 0.005μm~ 16.00μm, can store 100 sets of data, suitable for a variety of profiled surface detection.

$ 942.00

Measurement speed and lower power consumption with DSP chip control; 18 asperity paraMeters such as Ra and Rz can be measured; continuous working time exceeds 20 hours; built-in lithium-ion battery, storing 100 sets of data.

$ 1009.00

It can measure the groove surface roughness with a groove width greater than 3mm and a groove depth less than 10mm, and is compatible with flat and cylindrical measurement. It can be used with the measurement platform to achieve accurate detection.

$ 425.00

Conductivity Detector temperature compensation technology, Measurement range 8~ 40%, accuracy +/- 0.5%, Response Time 1 second, with backlight display and automatic shutdown function, portable design weight only 175 grams.

$ 267.00

Measurement range from 5mm, depth up to 22mm, suitable for a variety of Roughness Gauge to achieve profiled surface detection.

$ 275.00

Using Inductance Measurement principle, equipped with diamond stylus, measurement radius of 10 microns, support USB and Bluetooth data transmission, with automatic shutdown function, Portable design is convenient for on-site use.

$ 770.00

Measurement range 0.00~ 14.00, accuracy +/- 0.05, Stability +/- 0.03, support 0~ 60 ℃ temperature compensation, portable and lightweight only 205g, suitable for a variety of environments.

$ 156.00

It can measure planar and cylindrical surface roughness, with a minimum diaMeter of 5mm and a maximum depth of 22mm, and supports a variety of Sensors to adapt to different workpiece shapes.

$ 332.00

Ra measurement range of 0.05~ 10.0μm and Rz range of 0.1~ 50μm, support circular, cone, plane and groove measurement, using professional microprocessor and integrated circuit design.

$ 654.00

Adopt Diamond Stylus Inductance Sensor, Measurement accuracy within +/- 15%, with RC, PC-RC, GAUSS, D-P four filtering methods, can store 7 sets of measurement data and support RS232 communication.

$ 808.00

Articles

Roughness Measurement Instrument Selection: Contact vs. Non-Contact
This article introduces the differences between contact and non-contact methods when selecting a roughness measuring instrument.
Comparison of Selection Parameters for Stylus and Laser Roughness Measuring Instruments
Stylus-type roughness measuring instruments perform contact scanning to measure two-dimensional profile parameters in accordance with standards such as ISO 4287, while laser-based instruments utilize non-contact optical principles and refer to ISO 25178.
Contact angle measuring instrument measures the surface wettability of paper.
The contact angle goniometer evaluates wettability by measuring the contact angle of a liquid droplet on the surface of paper, based on the principle of Young's equation. The static drop method is commonly used for measurement, requiring control over sample flatness, environmental conditions, and droplet volume, while also considering the influence of surface roughness.
Surface Roughness Tester Evaluates the Impact of Substrate on Adhesion
This article primarily explores how the surface roughness of the substrate affects the adhesion of coatings or bonds.
Paper smoothness and roughness
Paper smoothness and roughness are key parameters that describe the flatness of the paper surface, and they complement each other. Smoothness refers to the extent to which the paper surface approaches an ideal plane, while roughness reflects the amplitude and frequency of surface irregularities.