The Asphalt Institute Vacuum Viscometer, Size 200, 2400-52000 Poise determines viscosity of highly viscous materials such as bitumen at 140°F (60°C). The user measures elapsed time for a fixed volume of liquid to be drawn by vacuum through the graduated capillary tube. Time is multiplied by the viscometer constant to obtain absolute viscosity. Measurement requires a minimum sample size of 3ml and a bath depth of 7in (180mm). Certificate of calibration is supplied with viscometer.
Neoprene rubber holders to fit a 2in (51mm) diameter hole are ordered separately.
Meets Test Methods:
AASHTO T202
ASTM D 2171
The Gilson PT-114 Asphalt Institute Vacuum Viscometer, Size 200, 2400-52000 Poise is an essential tool for determining the viscosity of highly viscous materials, specifically bitumen at a temperature of 140°F (60°C). This viscometer offers precise measurements by allowing the user to measure the elapsed time for a fixed volume of liquid to be drawn through the graduated capillary tube by vacuum.
With its wide viscosity range of 2400-52000 Poise, this viscometer is suitable for various applications within the asphalt industry. The absolute viscosity can be easily obtained by multiplying the measured time with the viscometer constant, ensuring accurate results every time.
To conduct the measurements, a minimum sample size of 3ml is required, along with a bath depth of 7in (180mm). The viscometer comes with a certificate of calibration, guaranteeing its accuracy and reliability. With this certification, users can trust the instrument to deliver consistent and precise viscosity readings, meeting the highest quality standards.
For convenient installation, Neoprene rubber holders to fit a 2in (51mm) diameter hole can be ordered separately. These holders ensure a secure and tight fit, allowing for seamless integration into existing laboratory setups or equipment.
The Gilson PT-114 Asphalt Institute Vacuum Viscometer, Size 200, 2400-52000 Poise complies with the following test methods: AASHTO T202 and ASTM D 2171. These widely recognized industry standards ensure that the viscometer meets the required specifications for viscosity testing of asphalt materials.
With its robust construction and accurate measurements, the Gilson PT-114 Asphalt Institute Vacuum Viscometer is the ideal choice for professionals working with bitumen and other highly viscous materials. It provides a reliable and efficient solution for viscosity determination, enabling users to make informed decisions and maintain the highest quality standards in their asphalt projects.