ASTM Equivalent S19F Non-Mercury Thermometer, 120 to 134F
These liquid-in-glass thermometers have physical and performance characteristics identical to ASTM thermometers for their referenced applications, but have not yet been reviewed and accepted by ASTM for these purposes. They use a safe blue indicating liquid that is biodegradable, nontoxic, and nonhazardous. Dark blue color is easily read against the white-backed stem.
ASTM Number S19F
Temperature Range 120 to 134F
Immersion Total
Application Saybolt Viscosity
Division 0.2 degrees
Type Non-Mercury
Length 11in (280mm)
ASTM E2251
ASTM E77
ASTM E1
To prevent fluid column separation, always store Non-Mercury Thermometers vertically, using a storage rack.
Thermometer Well provides protection and thermal stabilization for glass laboratory thermometers used in ovens or other exposed environments.
View the full line of ASTM Mercury Filled Thermometers and the ASTM Non-Mercury Thermometers
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The ASTM Equivalent S19F Non-Mercury Thermometer is a liquid-in-glass thermometer that offers the same physical and performance characteristics as ASTM thermometers for various applications. While it has not yet been reviewed and accepted by ASTM, it guarantees accurate temperature measurements and reliable performance.
With a temperature range of 120 to 134 degrees Fahrenheit, this thermometer is designed for use in applications such as Saybolt Viscosity. The temperature division of 0.2 degrees ensures precise readings, allowing for increased accuracy in temperature-dependent processes.
What sets this thermometer apart is its use of a safe blue indicating liquid. This biodegradable, nontoxic, and nonhazardous liquid not only ensures the safety of the user but also reduces environmental impact. The dark blue color of the indicating liquid contrasts well against the white-backed stem, making it easily readable.
To further enhance its usability, the thermometer has a length of 11 inches (280mm), allowing for easy handling. Whether you're conducting experiments in a laboratory or performing quality control checks in an industrial setting, this thermometer can meet your temperature measurement needs.
In terms of compatibility, this ASTM Equivalent S19F thermometer meets test methods such as ASTM E2251, ASTM E77, and ASTM E1. It adheres to industry standards and guarantees reliable and accurate temperature measurements in accordance with these methods.
For proper storage, it is recommended to store the Non-Mercury Thermometer vertically using a storage rack. This prevents fluid column separation, thereby prolonging the lifespan of the thermometer.
For added protection and thermal stabilization, the thermometer can be used with a Thermometer Well, which safeguards glass laboratory thermometers when used in ovens or other exposed environments.
In summary, the ASTM Equivalent S19F Non-Mercury Thermometer is an excellent choice for accurate temperature measurements within a range of 120 to 134 degrees Fahrenheit. Its non-mercury construction, safe indicating liquid, and adherence to ASTM standards make it a reliable and environmentally friendly option for various applications.