Product Description
The Surface Roughness Tester is widely used in construction site to measure surface roughness of concrete, calculate correspondingparameters according to selected measuring conditions and clearly display all measurement parameters.
Product Feature
* Use USB data output with connection PC.
* Provide Bluetooth data output choice.
Product Parameters
Measuring Range | Ra,Rq:0.005~20.00 um | |
Rz,Rt:0.020~200.0 um | ||
Accuracy | Not more than ±10% | |
Fluctuation of display value | Not more than 6% | |
Resolution | 0.001μm, 0.01μm, 0.1μm | |
Probe | Radius | 10μm |
Material | Diamond | |
Measurement Force | 16mN(1.6gf) | |
Angle | 90° | |
Vertical Radius | 48mm | |
Maximum Driving Stroke | 17.5mm/0.7inch | |
Cutoff Length | 0.25mm, 0.8mm, 2.5mm | |
Driving Speed | Measuring | Sampling Length: 0.25mm Vt: 0.135mm/s |
Sampling Length: 0.8mm Vt: 0.5mm/s | ||
Sampling Length: 2.5mm Vt: 1mm/s | ||
Returning | Vt=1mm/s | |
Profile digital filter | Filtered Profile | RC,PC-RC,GAUSS |
Non-Filtered Profile | D-P | |
Evaluation length | 1~5L optional | |
Data Memorize | 7 Groups | |
Power Supply | Built-in rechargeable Li-ion battery | |
Size | 140x52x48 mm | |
Weight | 420 g (Not including batteries) |
Product Accessories
Standard Accessories | Main Unit |
Small Screwdriver | |
Standard Boilerplate | |
Standard Sensors, | |
Carrying Case | |
Operation Manual | |
Optional Accessories | USB data output |
RS-232 data output | |
Bluetooth™ data output |
Buying Guide
When you choose the model number of the instrument, the default is standard delivery. If you need other optional accessories, please tell our customer -service worker.
The following three items are basic optional accessories choices
Standard Accessories+USB data output
Standard Accessories+Bluetooth data output
Bluetooth Accessories
This instruments generally can be supplied with Bluetooth data output function ( except few instruments ) . As Bluetooth data output is included in optional accessories, not standard delivery, it needs to be indicated when choose 10 meters to 100 meters distance can be chosen. Please kindly contact with the customer-service worker if you need Bluetooth data output.
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