Roughometer

Inductance type; measurement Ra, Rz, Rq, Rt values, external high-precision Sensors, accuracy ≤ +/- 10%; stylus 10 μm; with RS232 interface, can store 7 sets of data.

Using ARM for control and data processing, fast, low power consumption, rich display information, intuitive, can display all parameters and graphics.

Multiparameter measurement, OLED dot matrix display, mechatronics design, using DSP chip for control and data processing, can store 100 sets of original data sources, compatible with multiple national standards.

Needle tracing method; measurement Ra, Rz, Rq, Rt values, built-in Sensors, accuracy ≤ +/- 10%; large-capacity lithium-ion rechargeable battery; stylus 5μm; with RS232 interface, can store 7 sets of data.

Needle tracing method; measurement of Ra, Rz, Rq, Rt values, external high-precision Sensors, accuracy ≤ +/- 10%; stylus 5μm; with RS232 interface, can store 7 sets of data.

High cost performance; support Ra. Rz. Rq. Rt multi-parameter measurement, 10 micron measurement radius; high-precision Sensors, LCD digital display, support USB/Bluetooth data connection output.

Support Bluetooth printing and mobile app operation, simple button and touch screen dual operation, support lateral, upward and other direction measurement, multiparameter measurement, large-capacity Data storage.

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.

Metal shell, with printing, large range, high-precision, Bluetooth, mobile app.

Using ARM for control and data processing, fast, low power consumption, rich display information, intuitive, can display all parameters and graphics.

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

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.

Measurement range Z axis (vertical): 160μm; X axis (horizontal): 17.5mm (0.69inch), resolution Z axis (vertical) 0.002μm/+/- 20μm; 0.004μm/+/- 40μm; 0.008μm/+/- 80μm, in line with ISO, DIN, ANSI, JIS and other standards.