Cannon Instruments CL680 Viscosity Standard 0.5 L is a precision low temperature calibration fluid designed to verify viscometer performance at sub-zero temperatures. This standard supports SAE Specification J300 and is suitable for multiple ASTM testing methods used in lubricant and gear oil analysis.
Product Features
- Low temperature viscosity standard for accurate sub-zero viscometer calibration
- Standard size: 0.5 liters (16 oz), ideal for laboratory use and calibration needs
- Compatible with Cannon’s Thermoelectric Sample Conditioner System (TESC)
- Includes lot-specific viscosity data for traceability and quality assurance
- Applicable ASTM methods include:
- ASTM D2983 – Low-Temperature Viscosity of Lubricants Measured by Brookfield Viscometer
- ASTM D3829 – Predicting the Borderline Pumping Temperature of Engine Oil
- ASTM D4684 – Determination of Yield Stress and Apparent Viscosity of Engine Oils at Low Temperature
- ASTM D5293 – Apparent Viscosity of Engine Oils and Base Stocks Between –5 °C and –35 °C Using Cold-Cranking Simulator
- ASTM D6821 – Low Temperature Viscosity of Drive Line Lubricants in a Constant Shear Stress Viscometer
- ASTM D6896 – Determination of Yield Stress and Apparent Viscosity of Used Engine Oils at Low Temperature
Benefits
- Ensures compliance with SAE J300 and key ASTM viscosity testing standards
- Enables precise testing of gear oils (SAE 70W, 75W, 80W, 85W) and automatic transmission fluids (ATF) under cold conditions
- Trusted calibration fluid for laboratories, automotive manufacturers, and lubricant formulators
- Delivers consistent, traceable calibration results to improve quality control
Why Choose Cannon Instruments CL680?
Cannon Instruments is globally recognized for producing reliable viscosity standards. The CL680 is specifically formulated for low temperature testing environments requiring precision and durability. With lot-specific data and compatibility with advanced TESC systems, it provides confidence in every calibration, supporting all critical ASTM test methods and SAE specifications.
