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Disposable Viscometer

Portable/Disposable Viscometer

High Pressure High Temperature Viscometer

Falling/Controlled Needle Viscometer
Caulking Viscometer
Ultra High Pressure Viscometer
Portable Field Viscometer

Sealed Viscometer

                                            PRODUCTS

PRODUCTS OVERVIEW 

Stony Brook Scientific Ltd. offers a wide range of accurate, reliable and low-cost viscometer products to suit the custom needs of any fluid viscosity measurements.

Disposable Viscometer (DV-100) which includes disposable sample tubes and a microprocessor-based measurement console for automatic needle falling time measurements, and viscosity and temperature displays is also available. This viscometer greatly reduces testing time because sample tube cleaning is not required.

Portable/ Disposable Viscometer (PDVa/PDV-100) which features disposable sample tubes is now available! This inexpensive automatic(PDVa-100) and manual(PDV-100) viscometers can measure Newtonian and non-Newtonian fluid viscosities under field conditions!

High Pressure High Temperature Viscometer (HPHTV-100) can measure liquid viscosities up to 2000 psi and 150C, over a range of 1 to 106 cP for both Newtonian and non-Newtonian fluids.

Falling /Controlled Needle Viscometer (FNV-200) and Controlled Needle Viscometer (CNV-100) can easily measure liquid viscosities up to 106 cP.

Caulking Viscometer (CV-100) features a disposable caulking sample tube and requires no sample tube cleaning, and can easily measure viscosities up to 109 cP.

Ultra High Pressure Viscometer  (UHPV-100) can measure liquid viscosities up to 60,000 psi and 150C, over a range of 0.7 to 20,000 cP for both Newtonian and non-Newtonian fluids.

High Temperature Viscometer (HTV-100) can measure liquid viscosities up to 350C. Viscosities measured using this instrument can range from 1 to 108 cP for both Newtonian and non-Newtonian fluids.

Portable Field Viscometer (PDVdi-120) This inexpensive manual viscometer can measure Newtonian and non-Newtonian fluid viscosities such as De-/Anti-icing Fluids under field conditions.

Sealed Viscometer (SV-100) can measure Newtonian and non-Newtonian fluid viscosities of volatile samples under sealed and pressurized conditions.

In addition to the liquid viscous properties, Stony Brook Scientific Ltd.'s viscometers can measure liquid densities, zero shear rate viscosities and yield stresses, mixture concentrations, relative particle settling rates, intrinsic viscosities and molecular weights, high pressure and high temperature viscosities, and time constant measurements of viscoelastic fluids. The absolute accuracy of these viscometers is better than 1%* without any instrument calibration. The above viscometers which use the falling needle principle have been adopted as standard by ASTM 5478-98 and AIR 5704.

[* The portable/disposable viscometer (PDV-100), which is suitable for field measurements, has an absolute accuracy of better than 3%.]

 

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