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There are 4 models
with U.S. Patent No. 6571609
in
M3500 viscometer series:
- M3500A-1
- M3500A-5
- M3500pH-1
- M3500pH-5
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| General Information
The M3500A low shear, automatic, digital viscometer is currently one of the
most advanced and automated viscometers in the world. Its patented design allows for
high accuracy and precision, while its rugged construction makes it more than suitable for
harsh environment usage.
Automatic speed and temperature controls make consistent tests. A
standard API test can be accomplished by a keypad touch or by a mouse click.
Optional pH measurement. |
Key features
- Speed range 0.01~600.00 rpm continuously. (Shear rate range: 0.0027~3254.00 sec-1.)
- Digital readout of viscosity, shear stress, pH and temperature.
- Automatic temperature control 85ºF~200ºF and temperature readout 20°F~200°F.
- LCD-Keypad or PC interface setup to 98 testing steps.
- One touch finishes a whole API standard test, including Gel strength and temperature ramp up & down.
- Result have been proven to correlate with other major viscosity measurement devices (including Fann35 & Chan35).
- Patented torque sensoring technology, no spring involved in measurement.
- Automatic gel strength measurement.
- Database engine, real-time charting, and 9 types of 2D charting, unlimited chart overlapping.
- Different range of torque sensors which will measure water to cement.
- Robust construction suitable for field or lab use.
- Shear stress: 1~37,000 dyn/cm2.
- Viscosity: 0.5~5,000,000 Cp. Optional real-time pH measurement.
- Two FREE user interface Gracedaq & M3500Frac including 3D charting.
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Specifications
- Dimensions: 5" x 8" x 16"
- Weight: 20 lbs
- Pressure Range: Atmospheric pressure
- Temperature Range: 10°F~212 °F (-12°C~100°C)
- Speed Range: 0.01~600 rpm continuous
- Shear Rate Range: 0.0027~3254 sec-1
- Shear Stress Range: 1~37,000 dyn/cm2
- Viscosity Range: 0.5~5,000,000 Centipoise
- Torque: 0~1 oz-in or 0~5 oz-in
- Accuracy: ±0.5% of full scale range
- Viscometer Voltage: 115V or 230V
- Heater Cup Voltage: 120VAC version and 230VAC version
- Frequency: 50 Hz or 60 Hz
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Measurement Ranges
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