Rheometric Scientific RM180 Rheomat Viscometer

The Rheometric Scientific RM180 Rheomat Viscometer is a versatile and portable rotational viscometer designed for precise viscosity measurements in both laboratory and field settings. Its robust construction and user-friendly interface make it an ideal instrument for quality control and product development across various industries, including cosmetics, food, and coatings.

Key Features

• Measurement Principle: Utilizes rotational viscometry with cylindrical measurement systems, ensuring accurate and reliable viscosity readings.
• Rotational Speed: Offers a range from 5 to 1000 revolutions per minute (rpm), accommodating a wide spectrum of sample viscosities.
• Accuracy: Delivers measurements with an accuracy of ±0.5% of the actual value, providing confidence in data integrity.
• Shear Rate: With DIN systems, it achieves shear rates from 6.5 to 1290 s⁻¹, suitable for various rheological analyses.
• Torque Range: Spans from 0.25 to 7.5 mNm, allowing for the assessment of both low and high-viscosity samples.
• Viscosity Range: Capable of measuring viscosities from 1 to 1,000,000 mPa·s, covering a broad range of substances.
• Interfaces: Equipped with RS232C and Centronics 25-pin interfaces for seamless data transfer to PCs or printers.
• Power Supply: Operates on a rechargeable battery with a capacity for one hour of measurement, enhancing portability.
• Dimensions: Measures 31 cm in width, 73 cm in height, and 43 cm in depth, making it compact for various work environments.

Applications

The RM180 Rheomat is particularly suited for:

• Quality Control: Ensuring product consistency and compliance with industry standards.
• Product Development: Facilitating the formulation of new products by providing detailed viscosity profiles.
• Field Measurements: Its portability allows for on-site viscosity assessments, crucial for processes requiring immediate data.

Measurement Systems

The RM180 Rheomat supports various measurement systems, including:

• Concentric Cylinders: Ideal for determining apparent viscosity in accordance with DIN 53019 standards.
• TV Spindles: Suitable for UD measurement values, expanding the instrument’s versatility.
• ISO 2555 Measuring Systems: Ensures compatibility with international measurement standards.

Operational Modes

The viscometer offers both manual and automatic modes:

• Manual Mode: Allows users to input shear rates, with viscosity and other parameters displayed in real-time.
• Automatic Mode: Facilitates the recording of multiple measuring points, enabling the generation of comprehensive flow curves.

In summary, the Rheometric Scientific RM180 Rheomat Viscometer stands out as a reliable and efficient tool for viscosity measurement, combining precision, portability, and ease of use to meet the demands of various industrial applications.