This instrument is based on the standards of the People's Republic of China GB/T 4501-2006《 Asphalt brittle point determination method, industry standard of the People's Republic of China JTG E20-2011《 In the test procedures for asphalt and asphalt mixtures for highway engineering T 0613-1993 《 Asphalt crunchy spot test (Frasfa )》The specified requirements are designed and manufactured, and are applicable to GB/T 4510 and T 0613 The requirements specified in the standard determine the Fras brittle point of asphalt material.

1. Main technical characteristics
1、This instrument consists of a brittle point tester and a low-temperature water bath. The brittle point tester is the main body of the brittle point test, and the low-temperature circulation bath cools the brittle point tester refrigeration device.
2、The freezer chamber mainly provides a cooling rate of 1 per minute. ℃cooling environment.
3、The electric bending mechanism of the brittle point tester automatically loads the sample, making the sample bend once every minute.
4、The operating panel of the crisp point tester is composed of a liquid crystal display, an operating keyboard, a function switch, a printer, etc., which can easily operate and intuitively display the test results of the sample.

2. Main technical parameters and indicators

 Note: Our company can customize-40 ℃~25℃Automatic brittle point tester for control range.