Maintain precise and traceable viscosity measurements with PSL Rheotek Viscosity Standards. Each 500 mL bottle is supplied with a UKAS Certificate of Calibration, ISO 17034 Laboratory No. 5076, and ISO 17025 Laboratory No. 0247. Designed for calibrating glass and automated viscometers, these certified reference oils cover a wide range of kinematic viscosities suitable for laboratory and industrial applications.
Key Features:
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ISO 17034 certified and traceable to primary reference standards.
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Complete calibration certificates with kinematic and dynamic viscosity, density, uncertainty, and batch ID.
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Suitable for manual, semi-automated, and fully automated viscometers.
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A broad viscosity range, from low-viscosity solvents to heavy oils.
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Extended shelf life with sealed bottles and recommended storage conditions.
Viscosity Ranges (Kinematic Viscosity at 20°C):
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JV Series:
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JV-4: 4.48 mm²/s
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JV-8: 9.61 mm²/s
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N Series:
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N.4: 0.47 mm²/s
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N.8: 1.15 mm²/s
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N1.0: 1.76 mm²/s
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N10: 20.68 mm²/s
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N100: 327.1 mm²/s
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N1000: 5267 mm²/s
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N10200: 60780 mm²/s
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N1300: 6676 mm²/s
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N15000: 69370 mm²/s
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N18000: 93820 mm²/s
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Additional N Series Standards:
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N2: 2 mm²/s
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N2B: 2 mm²/s
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N14: 14 mm²/s
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N26: 26 mm²/s
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N35: 35 mm²/s
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N140: 140 mm²/s
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N230: 230 mm²/s
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N350: 350 mm²/s
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N2500: 2500 mm²/s
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N4000: 4000 mm²/s
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N415: 415 mm²/s
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Applications:
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Calibration of glass viscometers
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Verification of automated viscosity measurement systems
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Inter-laboratory comparisons and audit compliance
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Kinematic and dynamic viscosity testing for oils, lubricants, fuels, and biodiesel
Why Choose PSL Rheotek Standards?
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Certified and traceable for international compliance.
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A wide range ensures matching standards to sample viscosity.
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Stable formulations ensure accurate measurements up to 2 years.
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Ideal for laboratory quality control, research, and industrial testing.