Roughometer

Measurement of the average asperity of the hull at sea. Sensors are equipped with three non-slip wheels and a carbide stylus that moves horizontally on the hull, collecting 12 test values in each group.

Digital display, measurement Ra, Rz, Rq, Rt, error of indication ≤ +/- 15%, indication variability < 12%, in line with GB/T 3505-2000 and GB/T 6062-2002

The integrated design can simultaneously perform asperity, waviness, and profile measurement without replacing the probe. The high-precision grating measurement system and high-precision Inductance measurement system are selected, and the measurement accuracy is high.

Multiparameter, efficient DSP chip for fast data processing and accurate measurement, rich display information and visual graphics output.

Rapid measurement of pulse height on rough surfaces of varnished film. Measurement range 0-3,4mm/0-0.13inch.

Piezoelectric crystal Sensors, stroke length 6mm, range Ra: 0.05-10 μm, Sensors probe with protective gate, high-speed DSP processor for data processing and calculation.

Multiparameter asperity measurement, support for multiple filtering modes and data output options. Built-in lithium battery and automatic shutdown function improve battery life and ease of use, lightweight design, suitable for rapid construction site testing.