YJS series digital display covers hydraulic pressure testing machine

YJS series digital display covers hydraulic pressure testing machine
 

Product description:

YJS series digital display covers hydraulic pressure testing machine
First, the main purpose
The test machine uses hydraulic loading system, manual control loading, electronic measuring, digital display test during the test force has a peak hold function, and can be manually cleared peak. A plastic resin is suitable for regeneration and composite covers, cast iron covers allows the residual strain and compressive strength tests, fracture type B for steel fiber reinforced concrete covers and the destruction of water grate cover load test .
Second, product classification
YJS-600A implementation of standards
YJS-600B implementation of standards
Third, the major technical indicators
model
specification
YJS-600A
YJS-600B
The biggest test of
600kN
Test force accuracy force
Better than ± 2% of indicated value
Test space
1250*300
1280*260
Platen size
Ф356
Ф356 ( manhole covers ); 500 * 200 250 * 200 ( water grate cover)
Piston stroke
250
Power supply point
380V ± 10%, 50Hz
Host Dimension
1600*1000*1730
1600*1000*1800
weight
2500
4000