Bored Pile Diameter Logging Equipment for Construction Quality Testing for foundation pile diameter, inclination, and sediment.
1. Hole measuring range: Ф500mm~Ф1600mm
2. Hole measuring bias: ≤±5mm
3. Verticality measurement
Measuring range: 0°~10°
Resolution: 0.01°
Measuring bias: ≤±0.1°
4. Sediment thickness measurement
Diameter of probe underground: Ф40mm
Interval between electrodes: 20mm±0.5mm
Specific resistance measuring bias: ≤5%
5. Winch
Length of cable: 100m (as customer’s need)
Pulling strength of cable: ≥0.35t(tear-out strength 0.65t)
Cabling speed: 10m/min
Depth indication bias: ≤1‰
Weight of winch: 50kg
Motor power: 550W
(L×W×H): 600mm×450mm×350mm,600mm height by hand
Control mode: Two direction switch
Cabling mode: It has automatic cabling function and hand cranking function.
6. Working temperature
Measuring probe: 0℃~50℃
Units on the ground: -10℃~45℃
7. Relative humidity: <85%
8. Power supply: AC(220V±10%),50Hz