Stylus ProfiloMeter for Roughness

The stylus roughness tester moves a diamond probe across the material's surface, converting the profile fluctuations into electrical signals. These signals are processed to calculate parameters such as Ra and Rz. It is used to quantify the surface texture of paper coatings, plastic films, and other materials, as well as to assess printability and coating uniformity.
Selection
Select the probe load based on the material hardness, using 2-10 mN for soft materials; choose the vertical resolution according to accuracy requirements, with 1 μm being sufficient for routine inspections; ensure the measurement range covers the characteristics of the area to be tested; consider probe compatibility for curved surfaces; and verify filter settings according to standards such as ISO 4287.

Terms

Instruments

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

Built-in stylus design Measurement range 0~ 500 microns, can measure more than 50 readings per minute, equipped with tungsten carbide tip and aluminum oxide wear surface, with temperature compensation function and meet many international standards.

$ 917.00

Using DSP chip control, Measurement speed is fast and low power consumption; Vertical Measurement range up to 160μm, support more than 20 kinds of paraMeters such as Ra, Rz; Built-in lithium battery works continuously for more than 20 hours, storing 100 sets of data.

$ 800.00

Using 60 degree stylus end design, radius 50μm, Measurement range 0~ 500μm, accuracy +/- (5μm + 5%), split Probe structure is easy to operate and maintain.

$ 774.00

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

Using DSP chip control, Measurement speed is fast and low power consumption; Support Ra 0.025μm to 12.5μm, Rz 0.02μm to 160μm and other large-scale Multi-ParaMeters; Built-in lithium-ion battery works continuously for more than 20 hours, with automatic sleep and Data storage functions.

$ 719.00

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.

$ 612.00

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 0-500μm, accuracy +/- (5μm + 5%), 60 degree stylus end angle and 50μm radius ensure accurate contact measurement.

$ 604.00

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

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

Simultaneous measurement of Ra, Rz, Rt, Rq four asperity paraMeters, with four filtering methods, stylus radius of 5 microns, support for a variety of Interface transmission, compact and portable.

$ 993.00

Equipped with three anti-skid wheels and carbide stylus, horizontal movement of 12 test values, automatic statistics of time, date and position data, built-in Storage capacity 4000 values, compact portable one-handed operation.

$ 10980.00

High Accuracy Inductance Sensor with Diamond stylus, Measurement accuracy is not more than +/- 10%, supports RC, GAUSS and other four filtering methods, built-in lithium battery can store 7 sets of data.

$ 1092.00

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

$ 275.00

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