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YJS-1000 Digital Display Manhole Cover Pressure Testing Mach
YJS-1000 Digital Display Manhole Cover Pressure Testing Machine
1.Application:
This machine adopt hydraulic loading system, manual control loading; achieving electric testing force and digital display.
Testing peak value holding and manual clear way the peak value.
It mainly used to manhole covers bearing capacity and deformation tests.
Its structural performance compliance with test specifications.
2.Meeting Standard:
CJ / T3012-1993 "Cast Iron Inspection Manhole Cover"
CJ / T121-2000 "Recycled Resin Composite Material Inspection Manhole Cover"
JC889-2001 "Steel Fiber Reinforced Concrete Inspection Manhole Cover"
GB / T 23857-2009 "Inspection Manhole Cover"
3.Technical Parameter:
| Model | YJS-1000 |
| Max. Test Force | 1000 KN (100 TONS) |
| Effective Test Space | 1200mm*1200mm |
| Test Accuracy | ≤±1% |
| Loading Speed Adjustment Range | 0.1~25KN/s (Manual Stepless Speed) |
| Piston Stoke | 350mm |
| Workstation Height | 300mm |
| Deformation Measurement Range | 0~20mm |
| Load Indication Accuracy | 0.1KN |
| Loading Way | Electro-hydraulic Loading |
| Control Way | Manual Stepless Speed |
| Loading Medium | 68# Antiwear Hydraulic Oil |
| Supply Power | 380V, 50Hz |
| Host Dimension | 1600×1200×1500mm (L*W*H) |
| Host Weight | 3200.00 KG |