ASTM D36 Automatic Bitumen Softening Point of Asphalt (Ring-and-Ball)

KN-36Z Automatic Bitumen Softening Point of Asphalt (Ring-and-Ball)

Overview

  KN-36 Apparatus for Softening Point of Asphalt (Ring-and-Ball Test apparatus) conforms to the ASTM D36 Standard Test Method for Softening Point of Bitumen (Ring-and-Ball Apparatus). The apparatus covers the determination of the softening point of bitumen in the range from 30 to 160°C [86 to 320°F] using the ring-and-ball apparatus immersed in distilled water [30 to 80°C] or USP glycerin (above 80 to 160°C).

Features

1. It adopts computer control, detection light path is clear and visible, result is accurate and reliable. Finish the sample test automatically and it will print the test result after the test ends

2. Linear heating the test bath, the bath liquid stirs well, heating rate conforms to the requirement of the related standard, be able to test 2 in one time

3. Adopts high temperature resisting quartz cuboid glass tank, steel ball locating ring and steel ball dimension conforms to all the requirements

Technical parameters

1. Rated voltage: AC220V±10%，50Hz

2. Measuring range: Softening point≤80℃, +5 ℃～+80℃

3. Softening point＞80℃, +32℃~+160℃

4. Accuracy: 0.1℃

5. Stirrer: Electromagnetic stirring, speed is continuously adjustable

6. Heating rate: 3min later it will be adjusted to 5.0±0.5℃/ min

7. Result: Printer

8. Heating rate: 600W, all power dissipation≤700W

9. Flask capacity: 1000ml

10. Ambient requirement：Ambient~35℃, Humidity≤85%