SYA-4508 Asphalt Ductility TesterDetailed product description：

SYA-4508 Asphalt Ductility Tester

Product Description

Usage and characteristics:
This instrument is suitable for the standard GB/T4508 "Determination of Asphalt Ductility" and is used to measure a certain shape
The length of a petroleum asphalt specimen at tensile fracture at a specified temperature and elongation rate (measured as
Mm represents).

Main technical specifications of SYA-4508 asphalt ductility tester:

Sink growth: 1820mm, single wire rod extension speed: 50 ± 2.5mm/min
Length measuring device:
1. Test effective length: 1500mm
2. Display mode: LED display
3. Resolution: 1mm
Temperature control device:
1. Temperature control range: 0-25 ° C
2. Display mode: 3-digit LED display
3. Resolution: 0.1 ° C
4. Setting method: switch conversion, potentiometer setting, LED display
Heater power: 1.5KW/220V
Asphalt test mold:
1. Total length: 75mm
2. End mold spacing: 30mm
3. End mold mouth width: 20mm
4. Minimum cross-sectional width: 10mm
5. Thickness: 10mm
Power supply: -220V, 50Hz