Rough Digital Detector

The rough digital display detector converts the contour fluctuations into electrical signals by moving the probe across the surface, and digitally displays the roughness value. It is used to measure the microscopic unevenness of material surfaces and is applied in the quality inspection of paint coatings and metal machined surfaces.
Selection
When selecting, consider that the measurement range should cover the sample roughness, the probe material should be compatible with the hardness of the measured surface, the instrument accuracy must meet process requirements, the operating environment should match the protection rating, and the data output interface should be compatible with the existing recording system.

Terms

Standards

Instruments

Impact energy up to 90Num, Impact device mass 250g, can measure surface roughness up to 30μm large heavy specimen, ball head using tungsten carbide material Hardness up to 1600HV.

$ 1138.00

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

Conductivity Detector cell constant K = 0.1, built-in temperature sensor real-time sensing sample temperature, suitable for low Conductivity Detector liquid measurement.

$ 314.00

Using platinum sheet material, Conductivity Detector cell constant is 10, suitable for high conductivity environment water measurement, equipped with three core socket interface, no temperature compensation design.

$ 102.00

Using platinum sheet material, Conductivity Detector cell constant 0.1, no temperature compensation function, suitable for pure water and ultra-pure water and other water quality measurement, optional Glass flow Tank.

$ 185.00

Using platinum sheet material, Conductivity Detector cell constant is 1, Measurement range covers 2.0~ 200 µS/cm, suitable for conventional water detection, interface is three-core socket, no temperature compensation function.

$ 99.00

Probe surface with wear-resistant aluminum alloy, braided cable to adapt to high temperature rough surface, resolution up to 0.1 μm, support split remote measurement, can store 2500 readings.

$ 448.00

Measurement range 0~ 1000 microns, accuracy +/- 3%, built-in V-groove Probe for rough surface and cylindrical workpiece measurement, can be used without calibrating, equipped with Ruby Probe to ensure durability.

$ 622.00

Conductivity Detector 1 with platinum sheet material. Measurement range from 200 µS/cm to 200 mS/cm. Suitable for environmental and conventional water detection without temperature compensation.

$ 99.00

Platinum Sensor ensures linear and stable measurement, built-in temperature sensor real-time compensation, Measurement range of 0-200mS/cm, suitable for high Conductivity Detector liquids, equipped with 5 Meters low noise Shielding cable.

$ 140.00

Using Platinum Sensor to ensure linear and stable measurement, Conductivity Detector cell constant K = 1, Measurement range 0~ 20mS/cm, suitable for conventional liquid detection, Operating temperature 0~ 80 ℃.

$ 102.00

Platinum Sensor ensures fast and stable measurement, Conductivity Detector cell constant K = 1, Measurement range 0~ 35mS/cm, Glass shell is durable, suitable for conventional liquid detection.

$ 185.00

With a wide frequency range of 64Hz-2MHz, it can detect longitudinal crazing and transverse defects, adapts to a variety of Probe types, supports automatic phase analysis and zero correction functions, and is suitable for high-speed inspection environments.

$ 7335.00

Featuring a 20mm large aperture design, it enables uniform measurement of textured and rough surfaces; repeatability ΔE*ab ≤ 0.03 ensures high precision; equipped with a touchscreen and color card matching for convenient operation, supporting multiple color difference formulas and color spaces.

$ 490.00

The integrated high voltage generator is used to overcome static electricity, the performance is stable and reliable, the output high voltage 2~ 30KV stepless continuous adjustable, the detection Film thickness range 0.05-15 mm, nickel-metal hydride battery power supply is suitable for field operations.

$ 583.00

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.