The Brookfield viscosity measurement has been the world standard for 75 years. Brookfield AMETEK offers state-of-the-art equipment combining versatile design, high quality level and attractive price. DV-E series is the most budget-friendly line of digital viscometers.
it has a wide range of applications.
Viscosity readings appear directly on the display, eliminating the need for extra calculations;
Accuracy ±1.0%, reproducibility ±0.2%;
18 velocities enable full-range viscosity measurements
Model Viscosity range* cPs (mPa-s) Speeds Spindles
Min. Max RPM RPM Number of stages
LVDVЕ 1** 2M 0,3-100 18 4
RVDVЕ 100*** 13M 0,3-100 18 6
HADVЕ 200*** 26 M 0,3-100 18 6
HBDVЕ 800*** 104M 0.3-100 18 6
* With the use of the spindles included in the delivery. Range can be extended or narrowed by using the various accessories
** 1cPs is achieved with UL adapter. 15 cps on LV with standard spindles
*** Minimum viscosity achieved with optional RV/HA/HB-1 spindle.
Legend:
M = 1 million, T = 1 thousand, P = variable, 0 = optional, P = poise, cPs = centipoise, mPa-s = millipascal-second, LP = application dependent, H/P = not applicable
FEATURES AND BENEFITS
- Low cost digital viscometer
- Easy to use
- 18 speeds provide a wide range of capabilities
- No calculations required - viscosity readings directly in cPs or mPa-s
- Supplied complete with spindles (set of 4 or 6, depending on working range LV; RV/HA/HB), tripod (Model A) for viscometer, spindle protection frame (except HA and HB models) and carrying case
- Accuracy ±1.0% of range
- Reproducibility of ±0.2%
HELPFUL HINTS
- Only a small amount of sample available?
Use the Small Sample Adapter
- Need to measure very low viscosities?
Use the Ultra Low Adapter
- To control sample temperature:
Use water baths and thermostats
Note: Measurements on the DV-E are taken 4 times per revolution. For applications that require continuous measurement at low speeds (0.3 to 6.0 rpm), DV-I+ or DV-II+ instruments are preferred.
The Brookfield DV-E is an inexpensive solution for customers requiring a calculating digital viscometer. It is a good choice to replace the previously used analog pointer viscometer.
Notes:
1. Please specify voltage and frequency when ordering.
2. The protective frame is not included with the HA/HB series.
3. RV/HA/HB units are supplied with spindles #2 - #7.