Description
This product is suitable for testing equipment for measuring the relaxation properties of metal materials at room temperature.
LDCJ-300 Microcomputer Controlled Tensile Stress Relaxation Testing Machine
Features
- The host machine is of horizontal structure with moderate height and easy operation. The load-bearing pedestal is a welded structure with high rigidity and light weight.
- The universal prestressed through-hole jack is adopted, which has strong versatility and is suitable for prestressing. Applicable to tensioning Ovam clip group, anchor DM type heading anchor and LEM type cold casting anchor.
- The piston of the working jack is double-acting, which can realize quick return.
- Using a high-flow high-pressure pump, the loading speed can be controlled by a manual valve.
- Full digital measurement and control device, stable performance, high measurement and control accuracy.
- With force and displacement automatic clearing, automatic calibration function.
- The force measurement resolution is high and does not change in the whole process, and it is not divided into files.
- The whole machine is equipped with 6 round hole backing plates.
Specification
| Parameter/Spesifikasi Teknis Utama | Nilai/Spesifikasi |
|---|---|
| Model Specification | LDCJ-300 |
| Maximum Test Force (Kn) | 300 |
| Effective Measurement Range | 10% ~ 100% (tidak ada klasifikasi dalam seluruh proses) |
| Load Indication Accuracy | Lebih baik dari ±1% dari nilai yang ditunjukkan |
| Load Resolution | 1 N |
| Accuracy of Displacement Indication | Lebih baik dari ±0.5% dari nilai yang ditunjukkan |
| Loading speed (mm/min) | 0.01 - 40 (dapat diatur secara bebas) |
| Screw Stroke (mm) | 100 |
| Test Space (mm) | 2200 (Jarak Peregangan Maksimum antara Ragum Kiri dan Kanan) |
| Power Supply | AC220V ±10%, 2.3 kW |
| Dimensions (mm) | 2250 × 530 × 1200 |
| Weight (kg) | 1200 |
