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Model | DV-II+ |
---|---|
Accuracy | ±1.0% of range |
Repeatability | ±0.2% |
Power Requirements | 100-240 VAC, 50/60 Hz |
Type | Viscometer |
Torque Range | 0.067 to 7.187 mNm |
Display | Digital |
Spindle Types | RV, HA, HB |
Weight | 5.5 kg (12 lbs) |
Speed Range | 0.3 to 100 RPM |
Dimensions | 14 x 12 x 18 inches |
Lists the physical parts included with the DV-II+ viscometer.
Details electrical requirements, input voltage, frequency, and power consumption.
Outlines technical specifications like speed ranges, weight, and temperature sensing.
Step-by-step instructions for physically assembling and leveling the viscometer.
Explains the purpose and operation of each control key on the viscometer's front panel.
Procedure for initializing the viscometer upon power-up.
Guide on how to select and enter the correct code for the installed spindle.
Instructions for choosing and setting the rotational speed for measurements.
How to cycle through and view different measurement parameters on the display.
How to set the automatic range for viscosity and select measurement units.
Explains how the viscometer indicates over-range or under-range conditions.
Details how temperature is measured and displayed in Celsius or Fahrenheit.
Configuration and operation of the printing function for data output.
General procedure for performing viscosity measurements with the instrument.
How to use Timed Stop and Time to Torque functions for automated measurements.
Explanation of Newtonian and Non-Newtonian fluid behaviors.
Factors related to the instrument and geometry affecting viscosity readings.
Guidelines for using and maintaining viscosity standard fluids.
Steps for calibrating the viscometer with various accessories and spindle types.
How to interpret calibration results and determine instrument accuracy.
Instructions for checking received components of the lab stand.
Step-by-step guide for assembling the Model A Laboratory Stand.
Instructions on how to securely mount the viscometer onto the stand.
Troubleshooting for spindle rotation problems like not rotating or rotating eccentrically.
Solutions for no display, over-range, unstable, or non-zero readings.
Addressing inaccurate measurements and problems with recorder response or pen movement.
Details the warranty coverage and terms for the viscometer.
Contact information for obtaining service within the USA.
Contact information for obtaining service in the UK.