FEATURES Illumination : 4 white power LED and 4 Infrared (IR) power LED’s 940nm (switchable) Software : Q-focus analysis software with measurement and annotation functions
Samples should be fixed on a slide using appropriate fixing agents and stained using appropriate fluorescent dyes for fluorescent microscopy.
Rheometer
Make: Brookfield AMETEK®, USA
Model: DV3TLV
Specifications:
7-inch full color, touch screen display supports multiple languages
Displayed info includes: viscosity (cP/mP•s), temperature (°C/°F), shear rate/stress, % torque, spindle/speed, step program status, math model calculations
Enhanced Security with customizable user access, date/time stamp file, password access, portable log-in settings
Built-In options include math modeling, yield tests, timed tests, data averaging, programmable QC limits/alarms, customizable speed/spindle lists, on screen data comparison
Auto range shows maximum viscosity measured with any spindle/speed combination
Analyze characteristics such as yield stress, flow curves, leveling and recovery
Integrated temperature control with connection to a Brookfield TC series bath and AP Controller
USB PC interface provides optional computer control and automatic data gathering capability (included)
Download custom test programs with included PG Flash software
Front-facing bubble level for convenient viewing
Built-in temperature probe
Accuracy of ±1.0% of range with displayed test data
Repeatability of ±0.2%
NIST traceable viscosity standards available
Services provided: Viscosity measurements with varied shear rate, shear stress at different temperature conditions.
Instructions: (for the service taker)
The researcher must ensure that 2000 µL of sample is to be addedto the sample cup for CPA41Z spindle and 500 µL of the sample for CPA51Z spindle.
For highly viscous samples smaller spindle is used and for the less viscous ones the larger spindle is used.
Readings below 10% torque must not be considered as they are inaccurate. In this case change either the spindle or speed to achieve maximum accuracy.
The user should ensure that the substances placed under test do not release poisonous, toxic or flammable gases at the temperatures which they are subjected to during the testing.
Spindles are made of stainless steel. Clean with non-abrasive cloth and solvent appropriate for sample material.
