Product Description
The instrument is a new type of laser flatness gauge developed by xi'an yaxing Civil instrument graduate school on the basis of YLPY - F type and site construction requirements, convenient for construction units to use at any time.
| parameters | details |
| Roughness meter testing baseline length | 3 m Error range: ±1% |
| Sensors | 0-25 mm ± 0.01 mm |
| Working environment | - 10 °C to + 40 °C |
| Sampling spacing | 0.1 m |
| Elongation | 4061 mm |
| Shorten | 2450 mm |
| Voltage | 12 V Built-in battery work for 12 h |
| Apparatus, weight | 235 kg |
| Control esteem | 6 kg can be set road numble, pile number of mileage number |
| Sampling interval | 0.1 m |
| Resolution | 0.01 mm |
| Out-of-tolerance setting | 0-15 mm |
| Maximum speed | 8 km/h |
| k + k - positive and negative value difference H unit:mm cm3 Cumulative value: S Unit :cm3 | |
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