Description
Viscosity standard N18000 is a ROTI®Calipure reference fluid for laboratory viscosity determination and instrument calibration. It is specified at 100000 cSt at 20 °C, supporting high-viscosity measurement checks, method verification and routine quality control. Key physical data include a density of 0,895 g/cm³, a flash point of 71 °C and a boiling point of 202 °C, giving clear handling and application context for rheology and physical-property workflows. The standard is supplied in a 500 ml glass pack suited to controlled dispensing into viscometers and related apparatus. Offered from manufacturer Carl ROTH in the ROTI®Calipure line, it fits laboratories that maintain viscosity standards for analytical, industrial and research use. Typical applications cover calibration of viscosity measuring systems, comparative testing and ongoing performance monitoring where a defined high-viscosity reference is required. The glass presentation supports clean storage and transfer while preserving the integrity of the calibration liquid during regular laboratory use.
This article is part of Viscometers, in Density & viscosity measurement.
Key features
- Density (20 °C): 0.82-0.99 g/ml
- Dynamic viscosity (20 °C): 80100-97900 cP
- Kinematic viscosity (20 °C): 90000-110000 cSt
- Pack size: 500 ml glass
- Density: 0,895 g/cm³
- Flash point: 71 °C
- Boiling point: 202 °C
- Product line: ROTI®Calipure
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Viscosity standard N18000, ROTI®Calipure, 100000 cSt (20 °C), 500 ml, glass
What is this article?
Viscosity standard N18000, ROTI®Calipure, 100000 cSt (20 °C), 500 ml, glass is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Viscometers, inside Density & viscosity measurement, in Lab instruments.
A capillary viscometer times the flow of a liquid through a tube. A rotational viscometer twists a spindle in the liquid. Both need a stated temperature. Kinematic and dynamic viscosity are different numbers. The capillary size has to put the flow time in the range the method allows.
Density is mass divided by volume. A hydrometer floats at a depth that depends on the density of the liquid. A pycnometer is a vessel of known volume that is weighed full. Viscosity is the resistance to flow. A capillary viscometer times how long a volume takes to fall through a tube. Both measurements need a stated temperature, because liquids change density and viscosity as they warm. The units trace to the BIPM and to NIST.
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The category is Density & viscosity measurement. The sub-category is Viscometers. The catalogue is Lab instruments.
Shelves beside this one are Hydrometers and Density meters & pycnometers.
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