product manual H-1050 H-1050_man_1111 Ductility Machine
General The ductility test is a measure of the distance to which a bituminous material will elongate before breaking when two ends of a standard specimen are pulled apart at a uniform rate. The suggested method of test is covered by ASTM D113 and AASHTO T51. In the absence of any specified variations in the test method, the test procedure as outlined in these instructions maybe followed. Installation These units are shipped complete, ready for operation.
Test Procedure 1. Fill the trough with water until the level reaches a point where it will cover the test specimen by at least 2.5 cm both above and below. 2. Bring the water to the desired test temperature. During the test, the water should be kept at the specified temperature within ±0.5oC (0.9oF). 3. To adjust the speed of carriage move knurled knob at the end of the sliding gear all the way in for ¼ cm per minute, half way out for 1 cm per minute and all the way out for 5 cm per minute.
Gear Housing Frame, H-1050.
Carriage Assembly, H-1050.
Warranty Humboldt Mfg. Co. warrants its products to be free from defects in material or workmanship. The exclusive remedy for this warranty is Humboldt Mfg. Co., factory replacement of any part or parts of such product, for the warranty of this product please refer to Humboldt Mfg. Co. catalog on Terms and Conditions of Sale. The purchaser is responsible for the transportation charges. Humboldt Mfg. Co.
