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ASTM Equivalent S19F Non-Mercury Thermometer, 120 to 134°F
The ASTM Equivalent S19F Thermometer is a liquid-in-glass thermometer designed to provide accurate and reliable temperature readings for specific laboratory applications. While it has performance characteristics identical to ASTM thermometers for its referenced uses, it has not yet been officially reviewed or accepted by ASTM for these purposes. This thermometer uses a safe, biodegradable, non-toxic, and non-hazardous blue indicating liquid, offering an environmentally friendly and mercury-free alternative. The bold dark blue liquid is easy to read against the white-backed stem, ensuring clear visibility even in demanding lab environments.
Key Features:
- ASTM Number: S19F
- Temperature Range: 120 to 134°F
- Immersion Type: Total immersion
- Application: Ideal for Saybolt Viscosity testing
- Division: 0.2°F for precise measurements
- Type: Non-Mercury liquid-in-glass thermometer
- Length: 11 inches (280 mm)
Compliance and Test Methods:
This thermometer meets the requirements of the following ASTM Test Methods:
- ASTM E2251
- ASTM E77
- ASTM E1
Additional Information:
- Storage Instructions: To prevent fluid column separation, always store the thermometer vertically using a proper storage rack. This ensures the thermometer remains accurate and reliable for future use.
- Thermometer Well: For added protection and thermal stabilization, pair the thermometer with a thermometer well. This is particularly useful in ovens or other environments where the thermometer may be exposed to harsh conditions.
Why Choose the S19F Non-Mercury Thermometer?
This thermometer is designed with safety, accuracy, and environmental responsibility in mind. It is perfect for labs that require precision while prioritizing sustainability. Its mercury-free design eliminates the hazards associated with traditional mercury thermometers, making it a safer choice for both users and the environment. Whether you're conducting viscosity tests or working in high-temperature environments, the S19F delivers dependable performance you can count on.
