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Koehler K447-MX Master Digital Viscometer

Condition: New

Brand new item from stock or on order from manufacturer
1 YEAR MANUFACTURER'S WARRANTY
Stock #:
N786
Status:
Available (request a quote)
Electrical:
100-240 Volts, 50/60 Hz,

Product Description

The Koehler Master Series Rotational Viscometer determines the dynamic viscosity of a substance by the rotation of a specified spindle within the sample at the speed giving the maximum torque reading on the viscometer. The resulting torque reading is used to calculate the viscosity of the substance. Includes carrying case. SOFTWARE IS AVAILABLE AT AN ADDITIONAL COST
Master Series Rotational Viscometer
- Master Series viscometers, monitored by Master Series Rotational Viscometer Software, offer a wider and unique range of rheological
applications.
- Touch key board with 12 keys
- Direct readout on a graphic display
- Data displayed
Selected speed: r.p.m.
Selected spindle: SP
Viscosity Reading: cP (mPa-s) or cSt
Percentage of full scale: %
Sample temperature: °C or °F
Shear Rate (with coaxial spindles): SR (s-1)
Shear Stress (with coaxial spindles): SS (N/m2)
Density (introduced by the user): g/cm3
Step Program Status
Analyze & visual characteristics (flow curves)
- Viscosity reading: dynamic viscosity (cP or mPa-s) or kinematic
viscosity (cSt)
- Program features:
Time to torque: target torque pre-setting device
Time to stop: target time pre-setting device
10 working memories
Customizable options
Programmable
Multistep
Ramp
- AUTO-TEST with sound and visual malfunction alarm
- AUTO-RANGE function
- Temperature reading by PT100
- User-enabled viscosity and temperature calibration
- 10 language options
- AISI 316 stainless steel spindles

Master Series Rotational Viscosity Software
- Complete viscometer control
- Easy to use. All programs eliminate user errors when programming
the instrument to collect data.
- Provides instantaneous viscosity flow curves when performing new
experiments, with definable parameters
- Clear view of program options using flanges
- Definable graphics and zoom function
- Different types of experiments can be programmed: simple curves, ramps,
and multi-step
- All experiments are recorded in different databases to be able to consult them anytime
- Experiment documentation with name, number, and additional data
- In order to compare different flow curves, up to 4 experiments can
be plotted simultaneously
- Over 12 different charts can be obtained
The Master Series Rotational Viscosity Software is designed to program the Master Series Viscometer and is a powerful key to document and study the viscosity behavior of fluids. The Master Series Rotational Viscosity Software is capable of graphing simple curves, ramps and "multi-step" curves allowing the user to study trends and the behavior of different materials. A powerful graph key assists the user to easily design flow curves required.
Included Accessories
Standard spindles (4 spindles for L model and 6 spindles for R and H models)
Viscometer Stand
Spindle Protector
Carrying Case
USB Cable
Datalogger Software

COMPARE THE MASTER TO THE BROOKFIELD DV-III+ ULTRA:
MASTER DV-III+ ULTRA
----- ----------
Models & viscosity ranges with supplied standard spindles:
K447-ML: 20 to 2,000,000cP LVDV-DV-III+ ULTRA 15 to 2,000,000cP
K447-MR: 100 to 13,000,000cP RVDV-DV-III+ ULTRA 100 to 40,000,000cP
K447-MH: 200 to 106,000,000cP HADV-DV-III+ ULTRA 200 to 80,000,000cP
HBDV-DV-III+ ULTRA 800 to 320,000,000cP
Data Displayed:
Speed Speed
Spindle Spindle
Viscosity (cP/P or pa's/mPa's) Viscosity (cP/P or pa's/mPa's)
Temperature platinum probe Temperature RTD probe
Shear Rate Shear Rate
Shear Stress Shear Stress
Kinematic Viscosity (centistokes/
Stokes if the user enters density)
Step Program status Step Program status
Math Model calculations
Analyze & visualization Analyze & visualization
characteristics (flow curves) Characteristics (flow curves, yield stress)

Speeds:
2600 (0.01 to 250rpm) 2600 (0.01 to 250rpm)
Additional Features:
Auto test (automatic functionality test) Auto Zero Function
calibration by user -----
Over/under range sound alarm -----
10 language options -----
Delivery:
Complete with spindles, guard, Complete with spindles, guard,
viscometer stand & spindle rack. viscometer stand & spindle rack.
All parts, including stand, fit Carrying case does not offer room
in carrying case for stand
Software Included:
Datalogger Rheoloader
Viscometer gathers measurement data This software allows to create a user
& stores in its internal memory (set customized programs. After downloading a
measurement with the keypad). More program from the computer, up to 800 data
than 10,000 data points can thus be points can be collected and automatically
stored inside the viscometer. Then stored in the DV-III+ (computer skills are
use this software to export the stored needed)
data in Microsoft Excel format (no
computer skills needed)

Master Series Rotational Viscosity software: Rheocalc32 software:

1. provides instantaeous viscosity flow curves 1. provides instantaeous viscosity flow curves
2. Up to 4 data sets may be plotted simultaneously 2. Up to 6 data sets may be plotted simultaneously
3. Math modelling for yield stress calculations 3. Math modelling for yield stress calculations
4. More than 12 viscosity plots can be configured 4. Viscosity plots can be configured vs. time, temperature,
shear rate & shear stress 5. Offers very easy graphic presentation of data 5. Data can be saved as a Rheocalc32 file (Paradox
and stores the data in Microsoft Access database database) or exported to Excel format
The following link provides additional information from the instruction manual or original manufacturer's brochure. Right-click to open the PDF in a new window or download it:
http://www.labequip.com/stock/pictures/n786.pdf

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