Viscometers
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NDJ-1 Rotational Viscometer
Suitable for measurement in oils, paints, plastics, foods, pharmaceuticals, adhesives, cosmetics and related applications.
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NDJ-4 Rotational Viscometer
NDJ-4 rotational viscometer with an 8-speed stepper motor and a universal rotating shaft.
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NDJ-5 Tu-4 Cup Viscometer
NDJ-5 Tu-4 cup viscometer: a portable instrument with a corrosion-resistant flow cup and outlet.
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DV-1 Digital Rotational Viscometer
DV-1 digital rotational viscometer: the DV-1 uses a programmed motor to drive a spindle through a torque sensor at the selected speed. When the spindle encounters viscous resistance…
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NDJ-79 Rotational Viscometer
1. A miniature synchronous motor provides constant speed unaffected by load or supply-voltage changes. 2. Two testing units are supplied, each with a measurement vessel…
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NDJ-8S Digital Rotational Viscometer
I. NDJ-8S digital rotational viscometer features: 1. Mechanical design, manufacturing technology and microcomputer control; 2. Bright LCD with white backlight…
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About Viscometers
Viscometers measure the viscosity of liquids, slurries and other fluids for formulation research, incoming-material inspection, process comparison and production quality control. Rotational laboratory viscometers measure resistance to a rotating spindle. Applications include coatings, inks, adhesives, cosmetics, food, pharmaceuticals and chemicals. Keep test conditions consistent because flow behavior and temperature sensitivity vary between samples.
Estimate the sample viscosity range, then compare measuring range, accuracy, spindle configuration, speed settings and sample volume. Low-viscosity or limited-volume samples may need special spindles or small-sample adapters. Temperature-sensitive materials need temperature control and recorded measurement temperatures. For ongoing quality management, consider storage, output interfaces and result export.
Compare Meiyingpu viscometer models, ranges, spindles, speed settings, images and instructions, including digital rotational instruments and accessories. Level the instrument, install the spindle and select a suitable range before testing. Record stable readings. Comparative tests should use the same spindle, speed, temperature and sampling method.
Viscometers support fluid-viscosity measurement, formulation research and quality control. Compare viscosity range, accuracy, spindle configuration, speed settings, sample volume, temperature control and data output. Standardize spindle, speed, temperature, sampling and calibration according to the test method.
Before selecting equipment, record the sample, liquid volume, estimated viscosity, vessel dimensions, target speed, temperature range and daily working hours. For heated or temperature-controlled work, distinguish plate temperature from actual sample temperature and confirm sensors, accuracy and protection. For mechanical stirring, also check shaft, impeller, chuck and stand specifications. Clear operating information helps compare models and avoid excessive power, insufficient torque or incompatible accessories.
The capacities, speeds, power ratings, temperatures, ranges and configurations on Meiyingpu instrument pages support selection; actual results also depend on materials, environment and operation. Review full specifications on product pages before purchasing stirrers, viscometers, dispersers, emulsifiers or related equipment. Provide experimental requirements when requesting prices, delivery configurations or model comparisons.
Selection priorities: Define the application and key parameters, compare capacity, controls, continuous-operation requirements and accessories, and allow reasonable margin for actual loads.
