ASTM S47C Non-Mercury Thermometer, 58.6 to 61.4C, NIST Calibration
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.
Comes with a NIST Traceable Certificate of Calibration. The NIST Traceable Certificate of Calibration is a five-point calibration certificate from an ISO/IEC accredited laboratory. This accreditation is your assurance that the calibration is performed in a qualified, controlled lab. The calibration on the glass thermometer is performed using direct comparison in a high-stability liquid bath with a Precision Reference Thermometer (PRT) and Standard Platinum Resistance Thermometer (SPRT) and displays. The thermometer is also inspected for cracks and liquid-column separations before testing. Measurements are performed at 5 temperature points.
ASTM Number S47C
Temperature Range 58.6 to 61.4C
Immersion Total
Application Kinematic Viscosity
Division 0.05 degrees
Type Non-Mercury
Length 12.6in (320mm)
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 environment
View the full line of ASTM Mercury Filled Thermometers and the ASTM Non-Mercury Thermometers
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The ASTM S47C Non-Mercury Thermometer is a reliable and accurate tool for measuring temperatures ranging from 58.6 to 61.4 degrees Celsius. This thermometer is designed with the same physical and performance characteristics as ASTM thermometers for their referenced applications, ensuring its quality and precision.
One of the standout features of this thermometer is the use of a safe blue indicating liquid. This biodegradable, nontoxic, and nonhazardous liquid is easy to read against the white-backed stem, providing clear and accurate temperature measurements.
To further ensure its accuracy, the ASTM S47C Non-Mercury Thermometer comes with a NIST Traceable Certificate of Calibration. This certificate is a guarantee that the calibration has been performed in a qualified and controlled laboratory, using precise and reliable instruments such as the Precision Reference Thermometer (PRT) and Standard Platinum Resistance Thermometer (SPRT).
In addition to its accuracy, this thermometer is also designed for durability. It is inspected for cracks and liquid-column separations before testing, ensuring its reliability over time. Its length of 12.6 inches (320mm) makes it easy to handle and use in various settings.
To protect and stabilize the glass thermometer, a Thermometer Well is available. This additional accessory is especially useful when using the thermometer in ovens or other exposed environments.
To ensure the longevity of the thermometer, it is recommended to store it vertically using a storage rack. This prevents fluid column separation and maintains the integrity of the thermometer for accurate temperature readings.
The ASTM S47C Non-Mercury Thermometer is a high-quality and dependable instrument that meets the necessary standards for precision and reliability. Whether it is for laboratory use, industrial applications, or scientific research, this thermometer provides accurate temperature measurements with the assurance of NIST calibration.