RHY-I glass softening point tester (wiredrawing method)
The machines use wire drawing method of test glass softening point, reference standard JC/T751-1996 quartz glass softening point test method (wiredrawing law).
Technical parameters:
1. Test methods: crane filament method test;
2. The highest temperature: 1000 ℃; use
3. Precision: less than 0.5%;