ASTM #109F Saybolt Viscosity Thermometer, 320 to 340F, NIST Calibration
The ASTM #109F Viscosity Thermometer, 320 to 340F 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: 109F
Length: 10.8 (275), in (mm)
Immersion: Total
Range: 320 to 340F
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 #109F Saybolt Viscosity Thermometer, 320 to 340F is a high-quality instrument designed to accurately measure the viscosity of fluids within a specific temperature range. This thermometer is manufactured with strict tolerance levels to ensure accuracy and reliability. Each production run undergoes thorough inspection and testing of samples to guarantee consistent performance.
The ASTM #109F Thermometer features yellow-backed glass with permanent graduations, providing clear and easy-to-read measurements. It is filled with mercury and individually packed in a cardboard tube for safe and convenient storage. The thermometer also comes with a statement of compliance to E1 and E77 requirements, giving you the assurance that it meets industry standards.
To further ensure accuracy, this thermometer comes with a NIST Traceable Certificate of Calibration. This certificate is issued by an ISO/IEC accredited laboratory and guarantees that the calibration has been performed in a qualified and controlled environment. The calibration process involves direct comparison in a high-stability liquid bath using a Precision Reference Thermometer (PRT) and Standard Platinum Resistance Thermometer (SPRT). The thermometer is inspected for any cracks or liquid-column separations before testing, and measurements are taken at 5 temperature points.
The ASTM #109F Thermometer has the following specifications: ASTM Number 109F, length of 10.8 inches (275mm), total immersion, temperature range of 320 to 340F, and a division of 0.5F. These specifications make it suitable for a wide range of applications where precise viscosity measurements are required.
For proper storage and to prevent fluid column separation, it is recommended to store the thermometer vertically using a storage rack. Additionally, you may consider using a Thermometer Well for protection and thermal stabilization when using the thermometer in ovens or other exposed environments.
Explore the full line of ASTM Mercury Filled Thermometers and ASTM Non-Mercury Thermometers to find the right instrument for your specific needs.
For additional information and insights on thermometers, you can check out our blog posts on topics such as converting temperatures between Celsius and Fahrenheit, the role of thermometers in concrete curing, and considerations when choosing a lab-grade thermometer for concrete testing.
The ASTM #109F Saybolt Viscosity Thermometer, 320 to 340F, with NIST Calibration, is a reliable and accurate instrument that meets industry standards and is suitable for a wide range of viscosity measurement applications.