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AED 1,164.00
The Surface Tester PCE-RT-11 is a portable measuring instrument for determination of surface roughness according to Ra, Rz, Rq and Rt in just one device. The small roughness tester is especially designed for fast measuring of roughness. The roughness is a term of surface physics that describes unevenness of surface height.
The roughness tester works according to the same piezoelectric micro probe principle like the highly accurate laboratory measuring instruments. The easy handling of the roughness tester as well as the high repetitive accuracy characterizes this device. After touching the button the piezoelectric micro probe of the roughness tester scans the surface within seconds and shows digitally, according to the preselected cut-off length, either the value Ra, Rz, Rq or Rt.
| Roughness | |
| Roughness value | Ra, Rq |
| Measuring range | 0,05 ... 10 µm |
| Resolution | 0,01 µm |
| Accuracy | ±15 % |
| Roughness | |
| Roughness value | Rz, Rt |
| Measuring range | 0,1 ... 50 µm |
| Resolution | 0,1 µm |
| Accuracy | ±15 % |
| General technical data | |
| Measuring functions | Ra, Rz, Rq, Rt |
| Display type | OLED |
| Interface | Mini-USB |
| Sensor | Piezoelectric |
| Charging time | 3 h |
| Repeatability | 12 % |
| Cut-off wavelength | 0.25 mm, 0.8 mm and 2.5 mm |
| Key | Total scanning distance: 6 mm Scanning speed: 1 mm/s Scanning diamond: 10 µm ±1 Δm Tip radius Probe angle: 90° (+5° or -10°) |
| Menu language | English, English (GB) |
| Protection class (device) | IP20 |
| Power supply | 3.7 V |
| Connector type | Device-europlug |
| (Rechargeable) battery | 1 x 3,7 V internal , Lithium-ion battery |
| Capacity | 850 mAh |
| Operating conditions | -20 ... 40 °C , 0 ... 90 % RH |
| Storage conditions | -20 ... 40 °C , 0 ... 90 % RH |
| Dimensions ( L x W x H ) | 106 x 70 x 24 mm |
| Weight | 200 g |
