DS-302 Mechanical Residual Deformation Instrument of Reinforcement Bars
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The calibration instrument equipped on this DS-302 Mechanical Residual Deformation tester for material testing is GWB-200B High precision extensometer calibrator (Measurement Span: 0~25mm; Resolution: 0.0002mm).
Applicable Standards: Meet requirement 'JGJ107-2010 Technical specification for steel bar mechanical connection'.
Applicable Standards: Meet requirement 'JGJ107-2010 Technical specification for steel bar mechanical connection'.
DS-302 Mechanical Residual Deformation Instrument of Reinforcement Bars Product Information 101.79 KB
- Using our self-developed DS-302 high precision deformation measurement instrument. The circuit part adopts high-precision A/D sampling chip. It can real-time display the actual deformation value from the two extensometers. The results are stable and reliable.
- With the elastic connection (for example: spring and the rubber band cover) between the extensometers at two sides and the steel bar, specimen clamping is convenient and the instrument can have a long service life.
- Two extensometer measurement range of this Mechanical Residual Deformation Instrument of Reinforcement Bars are selectable. Range 50/100/250mm. Span 10mm.
- The DS-302 Material Testing Residual Deformation Instrument is composed of two high precision electric extensometers. They have the consistent sensitivity and are symmetrical installed.
- The instrument can directly measure the average deformation on both sides of the sample. The measurement results are accurate.
- The material testing deformation measuring instrument can save and inquire the deformation value of the test according to the number.
- With a RS232 communication serial port, the current deformation value can be transmitted to the computer and displayed in real time.
| Parameters & Items | Specification |
|---|---|
| Sample Steel Bar Diameter | φ5 ~ φ40mm |
| Display Resolution | 0.001mm |
| Precision Grade | Grade 1 |
| Digital Display Table Meanings: Average value: Deformation 1: Deformation 2: | The average value of deformation 1 and deformation 2. Display the deformation measurement value of first extensometer. Display the deformation measurement value of second extensometer. |
| Electric Extensometer | 2 pcs |
| Deformation Measurement Device | 1 pc |
| Operational Manual | 1 pc |
| Instrument Package | 1 pc |
