Coaxial cylinder Rotational Viscometer

The coaxial cylinder rotational viscometer measures the viscosity of a sample by calculating the torque generated when the inner and outer cylinders rotate relative to each other. It is used to test the flow characteristics of fluids such as paints and inks, and to monitor material consistency in both laboratory and production settings.
Selection
When selecting, consider matching the sample viscosity range with the instrument's measurement range, ensuring the sample volume fits the measurement system size, aligning temperature control needs with temperature control functions, covering the required shear rate with the rotational speed range, and ensuring material corrosion resistance matches the sample properties.

Terms

Standards

Instruments

Using coaxial cylinder structure with a small number of sample adapters, only 7.8-11 ml sample volume, Measurement accuracy +/- 2%, equipped with dual RS232 interfaces to directly connect printers and computers.

$ 1025.00

Using coaxial cylinder structure with a small number of sample adapters, the sample volume is only 7.8-11 ml, Measurement accuracy +/- 2%, equipped with dual RS232 interface can be directly connected to the printer and computer for data output.

$ 1064.00

Using coaxial cylinder structure, the sample volume is only 7-13ml, Measurement accuracy +/- 2%, equipped with RS232 interface to connect printers and computers, suitable for testing a small number of precious samples.

$ 989.00

The coaxial cylinder structure is used to achieve accurate viscosity measurement. The sample dosage is only 10-20mL. It is equipped with a removable sample Cup for easy replacement and cleaning. It supports a variety of rotor models to cover a wide range of viscosity.

$ 313.00

The coaxial cylinder structure is used to achieve accurate viscosity measurement under the specified shear rate, the sample volume is only 10-20mL, and the water Bath jacket can keep the temperature uniform and stable. It supports a variety of rotor models covering a wide measurement range.

$ 426.00

Using coaxial cylinder structure, the sample volume is only 7-13ml, the Measurement accuracy is +/- 2%, equipped with timing function and RS232 interface, suitable for small sample testing.

$ 1139.00

Measurement accuracy reaches two decimal places, sample requirement is only 7-13ml, equipped with RS232 interface to connect printers and computers, support timing measurement function.

The planetary coaxial coaxial fretting focusing device is used for comfortable and stable focusing; the total magnification is 40X-1600X, and it is equipped with a liftable Abbe condenser and a double-decked mechanical stage to observe unstained specimens clearly.

Measurement range 2~ 1000000mPa · s, accuracy +/- 5% F. S, equipped with two rotor groups II and III, support 7.5/75/750rpm third gear Rotation speed, suitable for a variety of fluid viscosity measurement.

$ 582.00

With 200-320000000mPa · s wide range and +/- 1% Measurement accuracy, support PT100 temperature detection and 10 sets of program storage functions, can automatically calculate Rotor speed combined range.

Measurement range 100-13000000cP, Repeatability +/- 0.2% F.S., supports 10 program stores and TTT/TTS Measurement mode, can automatically calculate the range and export Excel data.

Can measure the dynamic viscosity of normal temperature solid high temperature molten fluid, viscosity range 10~ 200000mPa · s, Temperature range RT +~ 250 ℃, repRoducibility +/- 0.5% F. S, support a variety of Rotor speed and timing functions.

$ 1457.00

Rotation speed control with 200 stops and 0.1-200 rpm range, support shear stress and shear rate measurement, can store 10 programs and have data recording function, Measurement accuracy of +/- 1% F.S.

Using 998 stepless speed regulation and automatic scanning functions, Measurement accuracy of +/- 1% F.S., Support real-time viscosity Linear dispersion display and 30 data storage to meet a variety of viscosity measurement needs.

$ 1626.00

Measurement modes: Rotor speed 562rpm, accuracy of +/- 1% F.S. Microprocessor control ensures measurement accuracy and Repeatability, quick release chuck for cleaning and maintenance.

$ 7108.00

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