Project Case
Model:DM-604R
Use:provides on site records of the perpendicularity of drilled holes and the shape of cross sections in high accuracy
Standard:DGJ32/TJ-117-2011, DB/T29-112-2010, JTG/T 5312-2020
Recorder unit | |
Measuring system | Ultrasonic echo sensing system |
Recording system | Direct recording using the belt |
Recording paper | Electrosensitive recording paper 250 mm x 20 m (DMP-250) |
Measuring range (radius) | 0.5 m、1.0 m、2.0 m、4.0 m |
Measuring accuracy | ±2% at full scale |
Power supply |
100/110/120/220/240 VAC, 50/60 Hz |
Operating temperature | -10°C to +50°C (14°F to 122°F) |
Winch unit | |
Up/down speed (Continuously controllable from the recording unit) | 0 to 20 m/min |
Up/down movable distance | 100 m maximum |
Bottom and casing sensing system | Automatic sensing by limit switch |
Operating temperature | -10°C to +50°C (14°F to 122°F) |
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