This instrument uses the wire drawing method to test the softening point of glass, referring to the standard JC/T751-1996 "Test Method for Softening Point of Quartz Glass (Wire Drawing Method)".
2.Technical Parameter
| Parameter Item | Specification |
| Testing Method | Suspended wire method |
| Maximum Operating Temperature | 1000°C |
| Accuracy | < 0.5% |
| Timing Accuracy | 0.1 sec |