Roughness meter is also called surface roughness meter, surface finish meter, surface roughness detector, roughness measuring instrument, roughness meter, roughness tester and other names. This instrument is a pocket-sized instrument with integrated sensor host and has handheld characteristics.
- Working principle
When the sensor is driven by the driving mechanism to move in a straight line at a constant speed along the surface to be measured, the stylus inside the sensor that is perpendicular to the working surface will produce vertical displacements along with the microscopic uneven contours of the working surface, and then the sensor will convert the displacement change into electricity. changes, the electrical signal is amplified, filtered, converted into a digital signal by A/D, and then processed by DSP to calculate the Ra, Rz, Rq, and Rt values and display them. - Product use
This product is a portable surface roughness meter. It has the characteristics of high measurement accuracy, wide measurement range, easy operation, portability, and stable operation. It can be widely used in the detection of various metal and non-metal processing surfaces. This instrument is the sensor host. The integrated pocket instrument has handheld characteristics and is more suitable for use at the production site. - Product features
◇Mechatronics design, small size, light weight, easy to use;
◇Adopts DSP chip for control and data processing, which is fast and has low power consumption;
◇Large range, multiple parameters Ra, Rz, Rq, Rt.
◇High-end machines add parameters such as Rp, Rv, R3z, R3y, RzJIS, Rs, Rsk, Rsm, Rku, Rmr;
◇128×64 OLED dot matrix display, digital/graphic display; high brightness and no viewing angle;
◇The display information is rich and intuitive, and all parameters and graphics can be displayed;
◇Compatible with ISO, DIN, ANSI, JIS and multiple national standards;
◇Built-in lithium-ion rechargeable battery and charging control circuit, with high capacity and no memory effect;
◇There is a remaining power indicator icon to remind users to charge in time;
◇Can display charging process instructions, the operator can understand the charging level at any time
◇Continuous working time is more than 20 hours
◇Ultra-large capacity data storage, can store 100 sets of original data and waveforms.
◇Real-time clock setting and display facilitates data recording and storage.
◇With automatic sleep, automatic shutdown and other power-saving functions
◇Reliable circuit and software design to prevent motor failure
◇Display measurement information, menu prompts, error messages and various prompts such as power on and off;
◇Full metal shell design, sturdy, compact, portable and highly reliable.
◇Chinese/English language selection;
◇Can be connected to computers and printers;
◇Can print all parameters or print any parameters set by the user.
◇ Optional accessories such as curved surface sensors, small hole sensors, measurement platforms, sensor sheaths, extension rods, etc.
