Cannon Instruments Certified Viscosity Check Oil 5W, 10W, or 15W Gallon is a certified calibration fluid formulated to verify SAE target viscosities for kinematic viscometers, cold-cranking simulators, and mini-rotary viscometers. This check oil contains commercial engine oils with certified viscosity and density values essential for precise instrument calibration.
Product Features
- Available in a standard 4 L (128 oz) gallon size
- Certified values for density (g/cm³ at 15 °C), kinematic viscosity (mm²/s at 40 °C and 100 °C), and cranking/pumping viscosities (mPa·s) per SAE J300
- Supports calibration of kinematic viscometers, cold-cranking simulators, and mini-rotary viscometers
- Applicable ASTM test methods include:
- ASTM D445 – Kinematic Viscosity of Transparent and Opaque Liquids
- ASTM D5293 – Apparent Viscosity of Engine Oils and Base Stocks Between –5°C and –35°C Using Cold-Cranking Simulator
- ASTM D4684 – Determination of Yield Stress and Apparent Viscosity of Engine Oils at Low Temperature
Benefits
- Ensures accurate calibration of viscometers across a range of SAE viscosity grades (5W, 10W, 15W)
- Supports compliance with ASTM and SAE J300 standards for viscosity measurement
- Provides reliable, certified viscosity and density data for quality control
- Ideal for laboratories, automotive testing, and lubricant manufacturers
Why Choose Cannon Instruments Certified Viscosity Check Oil?
Cannon Instruments delivers precision-certified check oils that meet stringent industry standards for viscosity calibration. This product guarantees traceable, consistent results for critical ASTM methods and SAE J300 compliance, enabling confidence in instrument accuracy and lubricant quality testing.
