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High Pressure High Temperature
Viscometer: HPHTV-100
A
new Instrument for the Rapid and Accurate Determination of
the Viscous Properties of Newtonian and Non-Newtonian
Fluids at High Pressures.
The High Pressure High Temperature Viscometer (HPHTV)
consists of a metal needle with hemispherical ends falling
vertically in a fluid with its longitudinal axis along the
axis of a cylindrical container. A measurement of the
needle terminal velocity allows a determination of the
viscous properties of the test fluid. With the HPHTV the
needle falling time is measured automatically by means of
Hall sensors and a magnet in the needle.
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Key Features
- Up to 2000 psi
and 150°C
- Large Temperature
Range of Fluids
- Measures Absolute
Viscosity without Instrument Calibration
- Better than One
Percent Accuracy and Repeatability
- Automatic Falling
Time Measurements to 0.001 s
- Microprocessor-based
Console with RS-232 Interface
- Automatic Needle
Lifting and Dropping
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Applications:
Adhesives, Aerosols,
Automobile Fluids, Biomaterials, Coal Slurries, Coatings,
Colloids, Cosmetics, Creams, Dairy Products, Detergents,
Dispersions, Emulsions, Fertilizers, Foams, Fuels, Gels,
Grease, Honey, Inks, Ketchup, Latex, Lubricants,
Mayonnaise, Milk, Oils, Ointments, Paints, Petroleum,
Polymers, Proteins, Pulp, Resins, Shampoos, Slurries,
Soaps, Solutions, Surfactants, Suspensions, Varnish and
many more at atmospheric pressure and high pressures.
| Specifications: |
| Viscosity
Range |
1.0 to
106 cP (mPa s)* |
| Pressure
Range |
Up to
2000 psi |
| Temperature
Range |
-40 to
125°C* |
| Accuracy
& Repeatability |
Better
than 1% |
| Test
Sample Volume |
Approx.
18 cm3* |
| Needle
Material |
Metal
(Al, Ti, Stainless Steel) |
| Needle
Densities |
1.5 to
8 g/cm3* |
| Total
Instrument Weight |
18.2
kg (40 lbs) |
| Size |
O.A.H.
77cm, O.A.W. 36cm |
| *
Outside this range, consult SBS. |
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here for Catalog 