Description
The principal of operation of the DV-II+Pro is to drive a spindle (which is immersed in the test fluid) through a calibrated spring. The viscous drag of the fluid against the spindle is measured by the spring deflection. Spring deflection is measured with a rotary transducer. The measurement range of a DV-II+Pro (in centipoise or milliPascal seconds) is determined by the rotational speed of the spindle, the size and shape of the spindle, the container the spindle is rotating in, and the full scale torque of the calibrated spring.
Specifications
- Electrical: 115/230 VAC, 50/60 Hz, 30VA
- Temperature Sensing Range: -100°C to 300°C
- Temperature Output: -100°C to +275°C
