ASTM #20F Saybolt Viscosity Thermometer, 134 to 148F, NIST Calibration
The ASTM #20F Saybolt Viscosity Thermometer, 134 to 148F has a strict manufacturing tolerance. Accuracy is assured by inspection and testing of samples from each production run. The thermometer is supplied with a statement of compliance to E 1 and E 77 requirements. The ASTM Thermometer is yellow-backed glass with permanent graduations, mercury-filled and individually packed in a cardboard tube.
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: 20F
Length: 10.8 (275), in (mm)
Immersion: Total
Range: 134 to 148F
Division: 0.2F
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 #20F Saybolt Viscosity Thermometer, 134 to 148F, is a high-quality and reliable instrument designed for precise temperature measurements in various applications. This thermometer is manufactured with strict tolerances to ensure accuracy, and each production run is inspected and tested to maintain the highest standards of quality.
The ASTM #20F Saybolt Viscosity Thermometer features a yellow-backed glass with permanent graduations, allowing for easy and clear readings. It is mercury-filled and individually packed in a cardboard tube for added protection during transportation and storage.
To provide further assurance of accuracy, this thermometer comes with a NIST Traceable Certificate of Calibration. This certificate signifies that the calibration has been performed in an ISO/IEC accredited laboratory using a Precision Reference Thermometer (PRT) and Standard Platinum Resistance Thermometer (SPRT). The thermometer is also thoroughly inspected for any cracks or liquid-column separations before testing.
The temperature range of this thermometer is between 134 to 148F, with a division of 0.2F. It is designed for total immersion, ensuring accurate temperature readings.
To store the thermometer properly and prevent fluid column separation, it is recommended to store non-mercury thermometers vertically using a storage rack. Additionally, for applications where thermal stabilization and protection are required, the thermometer well is available to provide these features in ovens or other exposed environments.
In addition to the ASTM #20F Saybolt Viscosity Thermometer, our product line includes other ASTM Mercury Filled Thermometers and ASTM Non-Mercury Thermometers to cater to a wide range of temperature measurement needs.
For more information and helpful resources, you can visit our related blogs that cover topics such as converting temperatures from Celsius to Fahrenheit, the role of thermometers in concrete curing, and choosing the right lab-grade thermometer for concrete testing.
Trust the accuracy and reliability of the ASTM #20F Saybolt Viscosity Thermometer for all your temperature measurement requirements.