The Asphalt Bulk Specific Gravity Device is the quickest and most accurate method for bulk specific gravity determinations of 4in and 6in (100mm and 150mm) asphalt cores and gyratory specimens. The Asphalt Bulk Specific Gravity Device uses a precision computer-controlled system (patent pending) to measure water displacement with superior resolution and accuracy. This improved method uses no consumable products, allows the user to perform more than twice as many tests in the same time, and greatly improves repeatability between operators. The recently published AASHTO TP 82 Provisional Specification provides guidance for operation.
The Asphalt Bulk Specific Gravity Device is easy to use, and operator error is significantly reduced from other methods. Enter the sample information for the dry asphalt specimen into the proprietary software program (preloaded in the included computer) and lower the sample into the water-filled measuring chamber. Bulk specific gravity is displayed on the computer screen in seconds, saving time and eliminating potential inconsistencies created by subjective SSD drying methods. Test Data is saved in a format suitable for export to a spreadsheet or printer.
The four primary components of the Asphalt Bulk Specific Gravity Device are the Measuring Chamber, Computer, Specimen Holder and Calibration Specimen.
Overall Dimensions: 6.1x9x11in (156x229x279mm), WxDxH.
Electric: 120-240V/50-60Hz
Meets Test Method:
AASHTO TP 82
The Gilson SG-4 Specific Gravity Asphalt Bulk Device is a state-of-the-art tool designed to provide quick and accurate determinations of bulk specific gravity for asphalt cores and gyratory specimens. This device eliminates the need for consumable products and offers superior resolution and accuracy through its precision computer-controlled system.
With the Gilson SG-4, users can perform more than twice as many tests in the same amount of time compared to traditional methods. This not only saves time but also greatly improves repeatability between operators, ensuring consistent and reliable results. The device is compliant with the recently published AASHTO TP 82 Provisional Specification, providing users with proper guidance for operation.
Using the Gilson SG-4 is simple and efficient, reducing operator errors commonly associated with other methods. The included proprietary software program, preloaded on the computer, allows users to enter the sample information for the dry asphalt specimen. The sample is then lowered into the water-filled measuring chamber, and the bulk specific gravity is displayed on the computer screen within seconds. This eliminates the inconsistencies that can arise from subjective SSD drying methods.
Test data obtained with the Gilson SG-4 can be saved in a format suitable for export to a spreadsheet or printer, making it easy to organize and analyze the results. The device is also equipped with a measuring chamber, computer, specimen holder, and calibration specimen, all of which are essential components for accurate and precise measurements.
The Gilson SG-4 Specific Gravity Asphalt Bulk Device has overall dimensions of 6.1x9x11 inches (156x229x279mm), making it compact and easy to store. It operates on a range of electric voltages (120-240V/50-60Hz), providing flexibility for users around the world.
When it comes to measuring the bulk specific gravity of asphalt cores and gyratory specimens, the Gilson SG-4 is the ultimate choice. Its advanced features, user-friendly design, and high level of accuracy make it a valuable tool for professionals in the asphalt industry. Upgrade your testing capabilities with the Gilson SG-4 Specific Gravity Asphalt Bulk Device today.