|
item
|
performance
|
remark
|
|
Inner size of pipe that suits
|
Φ300～Φ1200 mm
|
Can customize crawler for Φ1400 diameter
|
|
Crawling speed
|
12 m/min.
|
|
|
Rotation radius
|
≥7D
|
|
|
Positioning error
|
±5 mm
|
|
|
Crawling distance without exposure
|
4000 m
|
Single distance, without exposure
|
|
Maximum angle
|
30°
|
45° can be customized
|
|
Exposure time
|
0.1～5 minutes
|
can customization to ＞5minutes
|
|
Temperature range
|
-25℃～75℃
|
|
|
Horizontal level for operation
|
Under 2000m
|
|
|
Penetration A3 Steel
|
12-34mm
|
Can customized more than 34mm
|
