Precision Paint Viscosity Measurement in Malaysia: The QiWei Coating-4 Viscometers (TND & BND Series)
Precision Paint Viscosity Measurement in Malaysia: The QiWei Coating-4 Viscometers (TND & BND Series)
Core Engineering & Measurement Principles
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Standard Compliance: Manufactured strictly in accordance with the requirements of the national standard "GB/T 1723 Paint Viscosity Determination Method".
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Application Scope: Specifically engineered for viscosity measurement of paint products and liquid formulations with a flow time of less than 150 seconds.
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Working Principle: Operates as a practical conditional measurement instrument where the tested liquid is filled into a specific container, and the time required for the liquid to flow out of the standard tube hole is measured in seconds.
Viscosity Calculation Formulas
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When flow time is less than 23 seconds (t < 23s): t = 0.154u + 11
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When flow time is between 23 and 150 seconds (23s <= t <= 150s): t = 0.223u + 6.0
Product Series & Model Breakdown
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Desktop Coating-4 Viscometers (TND Series):
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Model TND-4S: Constructed with high-grade ABS material for lightweight durability and chemical resistance in routine lab settings.
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Model TND-4G: Features specialized chromate treatment for enhanced surface protection and corrosion resistance.
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Model TND-4T: Built with robust copper material to ensure maximum mechanical stability and longevity.
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Portable Coating-4 Viscometers (BND Series):
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Model BND-4S: A portable, hand-held configuration crafted from durable ABS material, ideal for on-site plant inspections and field testing.
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Model BND-4T: A portable configuration constructed from premium copper material, combining field mobility with rugged structural integrity.
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Key Applications Across Malaysian Industries
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Paint & Coating Manufacturing: Essential quality control testing during batch production to verify fluid consistency before packaging.
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Automotive Refinishing & Industrial Finishing: Ensuring correct paint viscosity prior to spraying to prevent runs, sags, or orange-peel texture.
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Chemical Laboratories & R&D: Routine research and formulation testing of fluid properties and resin behaviors.
Local Expertise and Technical Support in Malaysia
13 Nov 2026