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YJS-1000B Digital Display Manhole Cover Pressure Testing Mac


YJS-1000B Digital Display Manhole Cover Pressure Testing Mac
YJS-1000B 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-1000B
Max. Test Force 1000 KN (100 TONS)
Effective Test Space 1500mm*1500mm
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 2000×1500×1500mm (L*W*H)
Host Weight 3500.00 KG


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