GTJ-HTY automatic digital rebound hammer
Features
※ New upgrade, adopting three-proof shell design, waterproof, dustproof and shockproof.
※ Adopt new MOS image sensor to subvert the traditional signal acquisition method, the data is accurate and reliable
※ The rebound value is displayed in the form of numbers and scales, and the indication values are consistent.
※ The operation is simple and convenient. According to the component management data, the strength is estimated, and the carbonization value can be recorded on site.
※ One main machine can be equipped with multiple mechanical rebound hammers to ensure continuous inspection.
※ The software is powerful, can be built with a variety of measurement standards, and export a variety of test reports.
※ With optional printer, test data can be printed directly on site.
Usage overview
The GTJ-HYT automatic digital resilience instrument is a non-destructive testing and evaluation instrument for compressive strength of hardened concrete in building structures. It can detect and record parameters such as rebound value, carbonization depth value, angle, test surface and so on. The strength estimation result of the member can be immediately given after the detection is completed.
Applicable standard
"Jumpback Instrument" GB9138-2015
Technical Regulations for Testing Concrete Compressive Strength by Rebound Instrument Method JGJ/T23-2011
Technical Parameters
Host parameters | Waterproof level: IP65 Screen size: 5 inches Resolution: 160 × 128 Volume: 195 × 140 × 45mm Weight: 0.8kg |
Linear value of rebound value sensor: ±0.5 | |
MOS image sensor | |
Storage: 240 components | |
Large capacity lithium battery, working time is greater than 10h | |
Mechanical rebound tester | Nominal kinetic energy: 2.207J |
Strike tension spring stiffness: 785N/m | |
Hammer stroke: 75mm | |
Rebound value of steel anvil rate setting: 80±2 | |
Weight: 1kg | |
Print function | Support micro printer (optional) |
Working environment temperature | -10 °C ~ 40 °C |
Packing specification | Material: engineering plastic Volume: 420 × 140 × 335mm Weight: 6kg |
Instrument composition