Features
This instrument is used for high-precision measurement of working surface roughness in measuring room and production site. The level of similar advanced products.
The instrument adopts the contact method, which can quickly and accurately measure the surface roughness value. The instrument adopts the inductive probe, which has small measurement error and good repeatability. The diamond stylus is durable and equipped with a 16-bit single-chip microprocessor, which is intelligent High level, easy to use, can quickly read Ra, Ry, Rz and other parameters, and can print out all test data and contour graphics as needed, LCD can display the position of the stylus during the measurement process, to avoid human errors.
Specification
| Specification | Ra,Rt,Ry,Rmax,Rz(DIN), Rz(ISO),R3z,Rp,S,Sm,tp | ||
| Measuring range | Ra:0.01-10μm | ||
| Stylus displacement | ±40μm | ||
| Resolution | 0.005μm | ||
| Display method | 4x16 LCD with backlight | ||
| Small hole measuring range | ≥φ6mm | ||
| total instrument error | ≤10% | ||
| Sampling length (mm) | 0.25 | 0.8 | 2.5 |
| Measuring length (mm) | 1.5,1.75,2 | 3.2,4,4.8 5.6,6.4 | 10,12.5,15 |
| Measuring speed (mm/sec) | 0.1 | 0.32 | 1 |
| Instrument volume | 300x500x450 mm | ||
| Instrument weight | 18 kg | ||
| Instrument power | 220 VAC ±10%, 50Hz | ||
| Standard accessories, accessories | X-Y table, V-type table, roughness sample | ||
