Description
The Omnitek BitU-Visc is a programmable, fully automatic kinematic viscometer specially designed to handle highly viscous samples at high temperatures. The system can process samples with viscosities ranging up to 120,000 mm2/s, up to 150 C.
Test Method
Kinematic viscosity characterizes flow behavior. This method covers the procedure for the determination of kinematic viscosity of liquid asphalts, road oils, and distillation residues of liquid asphalts at high temperatures.
Features
Specification
Conforms to the specifications of:
ASTM D445, D446, D2170; AASHTO T201; IP 71; ISO 3104, ISO 3105; DIN 51562; FTM 791-305; NF T 60-100
Measuring Range: Up to 120,000 mm2/s, up to 150 °C
Temperature Range: 15 to 150 °C (59 - 302 °F)
Temperature Stability: 15 - 100 °C ±0.01 °C; Up to 150 °C ±0.03 °C (*For temperatures around ambient, an external chiller is required)
Timer Accuracy: 0.001 s
Sample Volume: 12 mL
Sample Introduction: Vacuum
Solvent Consumption: 20 - 30 mL per cycle, sample dependent
Sample throughput:
BitU-Visc 110: Up to 2 measurements per hour
BitU-Visc 120: Up to 4 measurements per hour
** Measurements per hour depends on the viscosity, tube, temperature and solvents chosen
Viscometer Type: Ubbelohde based
Sensor Type: Thermal
Communication: RS232
PC Control: Multiple instruments can be controlled with one PC
Data Export: USB
Additional Accessories
Included Accessories
Electrical Requirements
115V 60Hz
230V 50Hz
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