ASTM #79F Saybolt Viscosity Thermometer, 345 to 365F, NIST Calibration
The ASTM #79F Viscosity Thermometer, 345 to 365F 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: 79F
Length: 10.8 (275), in (mm)
Immersion: Total
Range: 345 to 365F
Division: 0.5F
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 #79F Saybolt Viscosity Thermometer is a reliable and accurate instrument used to measure the viscosity of fluids within a temperature range of 345 to 365 degrees Fahrenheit. Manufactured with strict tolerance standards, this thermometer ensures precise readings and consistent performance.
The ASTM #79F Thermometer is made of yellow-backed glass with permanent graduations, allowing for easy and clear temperature readings. It is mercury-filled, guaranteeing accurate measurements. Each thermometer is individually packed in a sturdy cardboard tube, ensuring its safety during transportation and storage.
To further ensure accuracy, the thermometer comes with a NIST Traceable Certificate of Calibration. This certificate demonstrates that the calibration process was conducted in an ISO/IEC accredited laboratory, utilizing high-quality equipment such as Precision Reference Thermometers and Standard Platinum Resistance Thermometers. The thermometer is inspected for cracks and liquid-column separations before testing, ensuring its reliability.
The ASTM #79F Thermometer has a length of 10.8 inches (275 mm) and offers total immersion, making it suitable for a wide range of applications. It has a division of 0.5 degrees Fahrenheit, allowing for precise measurements.
In order to maintain the integrity of the thermometer and prevent fluid column separation, it is recommended to store it vertically using a storage rack specifically designed for non-mercury thermometers. Additionally, for thermometers used in ovens or other exposed environments, a Thermometer Well is available, providing protection and thermal stabilization.
The ASTM #79F Saybolt Viscosity Thermometer is part of a wider range of ASTM thermometers. If you require a mercury-filled thermometer, the ASTM Mercury Filled Thermometers are available, and if you prefer a non-mercury alternative, the ASTM Non-Mercury Thermometers are also available.
With its exceptional accuracy, strict manufacturing standards, and NIST Traceable Certificate of Calibration, the ASTM #79F Saybolt Viscosity Thermometer is an essential tool for various industries and applications where precise temperature measurements are crucial.