What Is This Tool?
This converter enables users to change dynamic viscosity values from gram per centimeter per second, a CGS unit, into hectopoise, a larger metric multiple of the poise, often used for very high viscosity measurements.
How to Use This Tool?
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Enter the value in gram per centimeter per second you want to convert
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Select gram/centimeter/second as the starting unit
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Choose hectopoise [hP] as the target unit
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Click convert to see the result displayed instantly
Key Features
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Converts dynamic viscosity from gram/cm/s (g·cm⁻¹·s⁻¹) to hectopoise [hP]
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Supports high viscosity range units commonly used in rheology and fluid mechanics
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Clear conversion factor: 1 g/cm/s = 0.01 hP
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Browser-based and easy to use for quick calculations
Examples
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50 gram/centimeter/second equals 0.5 hectopoise [hP]
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100 gram/centimeter/second equals 1 hectopoise [hP]
Common Use Cases
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Characterizing lubricating oils and greases in tribology and mechanical design
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Rheological testing of polymer melts, industrial fluids, and paints
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Quality control of viscous consumer products like syrups and sauces
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Describing very high viscosities such as bitumen and heavy crude oil in processing
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Calibrating rheometer results between CGS and SI viscosity units
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Performing engineering calculations for highly viscous flows in adhesives and sealants
Tips & Best Practices
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Use gram/centimeter/second units for typical viscosity measurements in CGS system
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Switch to hectopoise when working with very high viscosity values to simplify interpretation
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Confirm the unit scale matches the viscosity range of your fluid to ensure accuracy
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Apply the conversion formula as a straightforward multiplier: multiply gram/cm/s by 0.01 to get hP
Limitations
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Hectopoise is less frequently used compared to SI units like pascal-seconds
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This unit is designed for very high viscosity values and is not practical for low or moderate viscosities
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Choosing the correct unit scale is important to avoid confusion or misinterpretation
Frequently Asked Questions
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What is gram per centimeter per second used for?
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It is a CGS unit of dynamic viscosity used to measure a fluid's resistance to shear flow, commonly applied in lubricants, polymer melts, and food product quality control.
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Why convert to hectopoise?
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The hectopoise is suitable for very high viscosity measurements and helps represent these values in a simpler, larger unit.
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Is hectopoise commonly used for all viscosity ranges?
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No, hectopoise is primarily reserved for very high viscosity values and not suitable for low or moderate viscosities.
Key Terminology
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Gram/centimeter/second (g·cm⁻¹·s⁻¹)
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A CGS unit of dynamic viscosity representing a fluid's internal resistance to shear, equal to one poise or 0.1 pascal-second.
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Hectopoise (hP)
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A metric multiple of the poise equal to 100 poise or 10 pascal-seconds, used to measure very high dynamic viscosity.
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Dynamic Viscosity
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A physical property describing a fluid's resistance to flow or deformation under shear stress.