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VISCOMETER VR 3000

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The VR 3000 MYR Viscometers, models V0, V1 and V2, are rotational viscometers for the fast determination of viscosity as specified in ISO 2555 and other ASTM norms. Instrument offers viscosity measurements which are 100% compatible with the Brookfield method and permits to carry out comparative measurements in accordance to recognized standards in quality control laboratories.

All models are available in three different versions: Version "L" for low to medium viscosity, version "R" for medium to high viscosity and version "H" for high to very high viscosity.

The basic model, V0, has digital display for direct reading of diverse parameters, under –or over-range warning signal and 24 months warranty.

Model V1 adds interface RS232, software ViscosoftBasic for data gathering and temperature probe (PT 100).

Model V2 has 2 more speeds –and consequently a wider viscosity range-, bidirectional interface RS232 and optionally, software ViscosoftPlus for the automated control of viscometer and the issuing of rheological studies.

DISPLAYED DATA
SPEED SELECTED rpm
SPINDLE USED spindle reference
DYNAMIC VISCOSITY mPas or cP (in version H, dPas or P)
FULL SCALE PERCENTAGE %
SAMPLE TEMPERATURE ºC or ºF
AUTO RANGE TO DISPLAY VISCOSITY LIMITS mPas o cP (in version H, dPas or P)
SHEAR RATE (SR) (WITH SPECIAL SPINDLES) 1/sec (only in V2 version)
SHEAR STRESS (SS) (WITH SPECIAL SPINDLES) N/m2 or dyne/cm2 (only in V2 version

TECHNICAL DATA - SPEEDS
MODEL V0 0.3, 0.5, 0.6, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 10, 12, 20, 30, 50, 60, 100 rpm
MODEL V1 0.3, 0.5, 0.6, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 10, 12, 20, 30, 50, 60, 100, 200 rpm
MODEL V2 0.1, 0.2, 0.3, 0.5, 0.6, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 10, 12, 20, 30, 50, 60, 100, 200 rpm

TECHNICAL DATA - SPINDLES
VERSION L (LOW VISCOSITY) (4 spindle L1-L2-L3-L4)
VERSION R (MEDIUM VISCOSITY) (6 spindle R2-R3-R4-R5-R6-R7)
VERSION H (HIGH VISCOSITY) (6 spindle R2-R3-R4-R5-R6-R7)

TECHNICAL DATA - VISCOSITY RANGE
V0L 6 - 2.000.000 mPas/cP - 72 ranges (18 speeds with 4 spindles)
V0R 40 - 13.000.000 mPas/cP - 108 ranges (18 speeds with 6 spindles)
V0H 3,2 - 1.066.660 dPas/P - 108 ranges (18 speeds with 6 spindles)
V1L 3 - 2.000.000 mPas/cP - 76 ranges (19 speeds with 4 spindles)
V1R 20 - 13.000.000 mPas/cP - 114 ranges (19 speeds with 6 spindles)
V1H 1,6 - 1.066.660 dPas/P - 114 ranges (19 speeds with 6 spindles)
V2L 3 - 6.000.000 mPas/cP - 84 ranges (21 speeds with 4 spindles)
V2R 20 - 40.000.000 mPas/cP - 126 ranges (21 speeds with 6 spindles)
V2H 1,6 - 3.200.000 dPas/P - 126 ranges (21 speeds with 6 spindles)
ACCURACY ± 1% of full scale
REPEATABILITY ± 0,2%

TECHNICAL DATA - THERMOMETER
TEMPERATURE RANGE -15ºC a + 180ºC (+ 5ºF a +356ºF)
RESOLUTION 0,1ºC (0,1722ºF)
ACCURACY ± 0,1ºC

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