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| Product Name | YunDa YD-LJ-W(50kg) Universal tensile strength testing machine (vertical) | HBO ZTD-500 Desktop Microcomputer Controlled Spring Testing Machine |
| Product Price | $2074.00 | $3341.00 |
| Details | Details | |
| Model comparison | ||
| Type | Single-Column | Single-Column |
| Drive System | Stepper | Stepper |
| Test Function | Tensile Compression Bend Peel Tear | Spring |
| Accuracy | Class 0.5 | Class 0.5 |
| Stroke | 500~800mm | ≤500mm |
| Capacity | 100N~500N | 100N~500N |
| Environment | Ambient | Ambient |
| Materials | Plastics/Rubbers Composites Textiles/Fibers Paper/Board Packaging | |
| Parameter comparison | ||
| maximum test force | 50kg | 500N、50kg |
| Accuracy grade | Level 0.5 | |
| Measurement range | 0.02/100-100% | |
| Force resolution | Maximum load 250,000 code; full resolution unchanged | 0.01N、0.001kg、0.001lb |
| Force unit | kg | gf、kgf、N、kN、tf、lbf |
| Sensor type | High Accuracy Sensor | |
| Sensor capacity | 50kg | |
| Overload protection | Maximum load value can be set, automatic protection | Yes. |
| Effective Stretching Travel | 600Mm (without fixture) | |
| Displacement indication relative error | +/- 0.5% of the indication | ≤±0.05mm |
| displacement unit | mm | mm、cm、in |
| return speed | Manual top speed return | |
| Displacement rate adjustment range | 5~500mm/min | 1-400mm/min |
| Displacement rate control accuracy | +/- 0.5% of the indication | Speed Indication Error ≤ +/- 1% |
| Beam traverse speed range | 5~500mm/min | 1-400mm/min |
| structural form | Vertical, single-space test structure | Desktop |
| Drive mode | Precision digital motor and digital speed control system | Stepper motor |
| Transmission parts | Precision screw pair | |
| effective test width | 25mm | |
| stretch space | 600Mm (without fixture) | |
| Host weight | About 75kg | 48kg |
| Control mode | Full digital closed loop Control system, computer digital/manual point control | Microcomputer control |
| Human Machine Interface | Large LCD display, full Chinese operation menu | Windows Operating interface, menu prompts, mouse operation |
| Measurement and control software | Full Digital Closed Loop Control system, which can realize the function of constant stress, constant strain and constant displacement testFull Digital Closed Loop Control system, which can realize the function of constant stress, constant strain and constant displacement test | Chinese WINDOWS interface software, which can prepare reports, print, store, query, and export data |
| Rated power | 400W | |
| clamping method | Customized according to user product sample requirements | |
| Safety protection device | Upper and lower mechanical limit, electrical overload protection | Overload protection, emergency shutdown, leakage protection |
| Software protection | Software automatic diagnosis, electronic limit | built-in memory function |
| Overload protection function | Maximum load value can be set, automatic protection | Yes. |
| communication interface | Built-in network port | |
| printout | Printable statistical reports and tensile curves | Printable test report |
| Measurement and control software | Full Digital Closed Loop Control system, which can realize the function of constant stress, constant strain and constant displacement testFull Digital Closed Loop Control system, which can realize the function of constant stress, constant strain and constant displacement test | Chinese WINDOWS interface software, which can prepare reports, print, store, query, and export data |
| test function | Tension, compression, tearing, bending, disbonding, ring stiffness, etc | Spring deformation, tensile pressure, spring coefficient detection; fixed height force measurement, fixed deformation force measurement, fixed force height measurement, fixed force deformation measurement |
| homing function | Manual maximum speed or automatic return to initial position after the test | Auto Reset |
