Paint Roughness Detector

The paint roughness tester scans the surface profile using a stylus, converts height differences into electrical signals, and calculates roughness values. It is used to evaluate coating flatness and control surface quality in automotive spraying and furniture painting.
Selection
When selecting, consider that the measurement range should cover the fluctuation level of the sample to be tested, the probe material should be compatible with the coating hardness, and a portable design is suitable for on-site testing. Check the instrument calibration certificate and repeatability indicators, and ensure the interface is compatible with the existing data recording system.

Terms

Standards

Instruments

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

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

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

$ 275.00

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

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

The paint film adhesion was measured by the circular trace method, the drawing diaMeter was 0~ 10.5mm, and the Working Travel was 80mm. The integrity of the paint film was evaluated according to seven grades, and the operation was simple and reliable.

$ 267.00

It can measure the surface roughness of the hole with an aperture greater than 2mm, and the maximum depth is 9mm. It supports both flat and cylindrical measurement, and is suitable for a variety of special-shaped surface detection needs.

$ 425.00

It can measure the ability of the paint film to deform with the substrate without damage. It is equipped with a shaft Rod with a diaMeter of 50mm and 100mm.

$ 309.00

Set cross-cut adhesion, film thickness and Buchholz Crowd Hardness three test functions in one, cross-cut knife 6 blade spacing 1mm/2mm, Crowd knife load 500 +/- 5g, using the destruction Measurement principle.

$ 348.00

The drying process of paint film and putty film can be accurately measured by using circular track needle design, equipped with four different radius needle (R0.25/0.5/1.0/1 mm), and the track period is 24h/r.

$ 223.00

Platinum Sensor provides linearly stable measurement results, Conductivity Detector cell constant K = 10, Measurement range 0 to 200mS/cm, suitable for high Conductivity Detector liquid detection.

$ 106.00

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

Using DSP chip for control and data processing, Measurement range up to 160μm, support Multi-ParaMeter measurement, compatible with multiple national standards, built-in large-capacity lithium battery can work continuously for more than 50 hours.

$ 1243.00

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

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

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.