Roughness Tester

A roughness meter moves a probe across the surface to measure tiny fluctuations in the profile, converting them into numerical parameters. It is used to evaluate the smoothness of material surfaces and finds applications in testing paint adhesion and controlling the tactile quality of printed materials.
Selection
When selecting, consider whether the measurement range covers the fluctuation level of the sample and whether the accuracy meets the detection standards. The probe material must be suitable for the hardness of the measured surface. Portable models are suitable for on-site testing, while benchtop models are suitable for fixed use in the laboratory. Pay attention to the calibration cycle of the instrument and the compatibility of the data processing software.

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.

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.

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

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.

$ 327.00

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.

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.

$ 1131.00

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.

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.

$ 1347.00

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.

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.

$ 499.00

Built-in High Accuracy Inductance Sensor, Measurement range 0~ 800μm, accuracy +/- 5% or 5μm, support USB, RS-232 and Bluetooth data transmission, with average calculation and automatic shutdown function.

$ 474.00

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.

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.

Using 10 micron diamond stylus and Inductance Sensor, it can simultaneously measure Ra and Rz values, support USB, RS-232 and Bluetooth data transmission, and meet many international standards.

$ 605.00

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.

$ 761.00