Glass testing machine Glass parallel plate viscosity measurement device PPVM-1100/1350
Quality control of glass adhesives and viscosity measurement in the working temperature range.
In conventional glass viscosity measurements, the range of 10^4 Pa.s (10^5 poise) is difficult to measure with rotational methods, and the sample preparation for the softening point measurement method according to JIS-R3103-1 was not easy. This glass viscometer is a device that continuously measures from 10^3 to 10^8 Pa.s (10^4 to 10^9 poise) using the parallel plate measurement method, which heats and applies pressure to samples with parallel surfaces. [Reference] Hiroshi Shiraishi, R. Meister: Report No. 868 of the Tohoku University Institute of Mineral Processing and Metallurgy, (1982)
- 企業：オプト企業 大日工場
- 価格：Other
