ASPHALT INSTITUTE VACUUM VISCOMETERS Asphalt Institute Vacuum Calibrated AIVC-RO Series

ASPHALT INSTITUTE VACUUM VISCOMETERS Asphalt Institute Vacuum Calibrated AIVC-RO Series Similar to 9724-H50 series, but with graduated capillary instead of two timing bulbs. Minimum sample size 3 mL. Require bath depth of 180 mm ( 7.1 inches) . Note: For sizes 400R and 800R, the “ roofing” design is normally used for segment B, below, which extends the viscosity range to 1 400 000 and 5 800 000 poise, respectively. Provided with certificate of calibration and instruction sheet. Holder is not supplied but with permanently attached round metal holder, for hole 51 mm ( 2 inches) in diameter. Specifications for Asphalt Institute Vacuum Viscometers Approx. constant poise/ second at 300 Viscosity mmHg vacuum Calibrated Size range, poise at B at C at D AIVC-RO Series 25 42 to 800 2 1 0.7 9724-T50 50 180 to 3200 8 4 3 9724-T55 100 600 to 12 800 32 16 10 9724-T60 200 2400 to 52 000 128 64 40 9724-T65 400R 9600 to 1 400 000 500 250 160 9724-T70 800R 38 000 to 5 800 000 2000 1000 640 9724-T75