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Iso 15630-3:2010 Steel for reinforcement and prestressing of concrete- Test methods Part 3: Prestressing steel
WAW-S Series Computerized PC Strand Tensile Testing Machine
(600Kn, 1000Kapasiti kN, 6 Lajur, 0.5 Ketepatan kelas)
1. Pengenalan
This WAW-S series computer control servo hydraulic universal testing machine is designed for tensile strength test Rm, mengukur sambungan tidak berkadar Rp0.2, dll helai PC (helai keluli prestress).
It uses high precision load cell to measure testing force, high precision encoder to measure displacement and extensometer to measure deformation of PC strand.
It adopts professional hydraulic operated tensile grip, easy and quickly grip the sample. The successful testing ratio can reach to 100%, the sample is broken at the middle position. Not only it improves the successful testing ratio, it also saves time and testing cost. Ia adalah mesin ujian yang ideal untuk pengeluar helai PC, Biro Pemeriksaan Kualiti, Kolej dan Universiti, Dll.
Mesin ini ditentukur mengikut ISO 75001 dan ASTM E4. Dalam standard ujian, it conforms to ISO6934, ISO6892, etc international testing standards.
2. Parameter teknikal utama
Model
Parameter |
WAW-600S | WAW-1000S |
Max. Pasukan ujian (Kn) | 600 | 1000 |
Accuracy of testing force measuring | ±0.5% daripada nilai bacaan | |
Load measuring range | 1%-100% FS | |
Accuracy of deformation measuring | ±0.5% FS | |
PC Strand clamping range | Φ15.2mm,
other diameter are optional |
|
Ruang tegangan | 1100Mm | |
Electric Extensometer | Gauge length 500mm, Max. Sambungan:15Mm | |
Max. strok omboh | 250Mm | |
Bekalan kuasa | 3-Fasa, 380V±10%, 50Hz | |
Dimensi mesin tuan rumah | 790×690×2890mm | 880×760×3160mm |
Dimensi kabinet kawalan | 1150×560×870mm | 1150×560×870mm |
Berat badan | 3000Kg | 3500Kg |
3. Professional tensile jaw:
Four pieces of tensile jaws are inserted into the tensile grip seat, then it adopts hydraulic operated the clamping and loosen of PC stand. The good quality tensile jaws are endurable, long life. It can tighten holding the sample without any loosen or slippage during the test. The well adjusted clamping force can not make the sample broken at the ends of clamping, it would break at the middle position of the smple.
4. Break Test
Untuk maklumat lanjut, sila hubungi kami– E-mel: sales@victorytest.com