PCE RVI 2 Viscometer Viscosity Tester - PCE-RVI 2

PCE RVI 2 Viscometer Viscosity Tester - PCE-RVI 2

The PCE RVI 2 Viscometer Viscosity Tester offers a measuring range of 15 - 100,000 cP and delivers an accuracy of <±2%, making it a highly precise tool for determining the viscosity of liquid samples. The viscosity is measured by the viscometer based on the mechanical resistance applied, which opposes the rotational movement of a spindle. It features an adjustable speed, allowing operation within a range of 6 - 60 RPM.

Many fluids are exposed to thermal stress and therefore change their viscosity, such as engine oils. This is exactly where the viscometer comes in. With the immersion temperature sensor, the temperature of a test object can be determined during the measurement between 0 - 100 °C. The viscometer can be connected to a PC via the RS232 interface in order to obtain a progression of the measurement. The optional software can then be used to create a temperature and viscosity curve during a measurement.

The viscometer can be leveled using the feet so that the measuring spindle is always vertical in the medium to be measured. To check the correct alignment there is a level on the viscometer. At the same time, the height of the test device can be adjusted by a total of 25 cm by the viscometer in order to position the spindle appropriately.

Highlights

• Sample quantity 250 - 400 ml
• Measuring range 15 - 100,000 cP
• Adjustable speed of rotation
• Simple operation
• Spindle set L1 - L4 included in delivery

Features

• Spindle set consisting of L1, L2, L3, L4
• Measurement accuracy <±2% of measuring range
• Temperature measurement
• Built-in bubble level for leveling
• Optionally with analysis software
• Network operation

Specifications

What’s included

• 1 x Viscometer PCE-RVI 2
• 1 x Spindle set consisting of spindle L1 - L4
• 1 x Transport case
• 1 x Double open-end wrench
• 1 x Mains power adapter
• 1 x Instruction manual

Manual

PCE-RVI 2 User Manual

PCE-RVI 2 Data Sheet

What Our Experts Think

• High Precision: Measures viscosity with an accuracy of <±2%, ensuring reliable results for a wide range of liquids.

• Wide Measuring Range: With a range of 15 - 100,000 cP, it's suitable for both low and high viscosity fluids.

• Adjustable Speed Control: Operates between 6 - 60 RPM for versatile testing across various sample types.

• Mechanical Resistance Measurement: Uses spindle rotation resistance to accurately determine viscosity, providing robust and consistent readings.

• User-Friendly: Easy-to-use interface for quick setup and operation, ideal for labs, production, and quality control.

Q&A

Q: What is the PCE RVI 2 Viscometer used for?
A: It is used to accurately measure the viscosity of liquid samples, essential for quality control in various industries.

Q: What is the measuring range of the PCE RVI 2?
A: It measures viscosity in the range of 15 - 100,000 cP with a high accuracy of <±2%.

Q: How does the PCE RVI 2 measure viscosity?
A: The device measures mechanical resistance that opposes the rotational movement of a spindle, providing viscosity readings.

Q: What is the adjustable speed range of the PCE RVI 2?
A: It offers an adjustable speed range of 6 - 60 RPM for flexible operation based on the sample’s properties.

Q: Why is viscosity measurement important?
A: Viscosity testing is critical for ensuring consistent product texture, flow, and quality in industries like food, cosmetics, and chemicals.

Maintenance Tips

• Clean the spindle thoroughly after each use to prevent residue buildup.

• Avoid submerging the motor unit or letting liquid enter the housing.

• Calibrate periodically using standard viscosity fluids.

• Store the device upright in a clean, dry area to protect sensitive components.

• Inspect spindle for wear or damage before each use.

• Operate within the specified speed range to ensure accurate readings.