ASTM #69F Precision Thermometer, 383 to 581F, NIST Calibration
The ASTM #69F Precision Thermometer, 383 to 581F 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: 69F
Length: 14.9 (379), in (mm)
Immersion: Total
Range: 383 to 581F
Division: 1.0F
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 #69F Precision Thermometer is a highly accurate and reliable thermometer that is essential for a variety of applications. With a temperature range of 383 to 581 degrees Fahrenheit, this thermometer ensures precision and accuracy in every reading.
Manufactured with strict tolerance, this thermometer undergoes thorough inspection and testing to guarantee its accuracy. Each production run is carefully inspected and tested, and the thermometer is supplied with a statement of compliance to meet E 1 and E 77 requirements. The yellow-backed glass thermometer features permanent graduations and is filled with mercury. It is individually packed in a sturdy cardboard tube for added protection.
One of the standout features of this thermometer is its NIST Traceable Certificate of Calibration. This certificate is provided by an ISO/IEC accredited laboratory and assures users that the calibration of the thermometer is performed in a qualified and controlled lab. The calibration is conducted using direct comparison in a high-stability liquid bath with a Precision Reference Thermometer (PRT) and Standard Platinum Resistance Thermometer (SPRT) and displays. Additionally, the thermometer is inspected for cracks and liquid-column separations before testing. Measurements are performed at 5 temperature points to ensure accuracy and reliability.
The ASTM #69F Precision Thermometer has a length of 14.9 inches (379 mm) and is designed for total immersion. It has a division of 1.0 degree Fahrenheit, enabling precise temperature readings. To ensure the thermometer's longevity, it is recommended to store it vertically using a storage rack, which helps prevent fluid column separation.
For additional protection and thermal stabilization, the Thermometer Well is available for use with this thermometer. This well provides thermal protection for the glass thermometer when used in ovens or other exposed environments.
Overall, the ASTM #69F Precision Thermometer is a high-quality instrument that offers accurate and reliable temperature readings. Its strict manufacturing tolerance, NIST Traceable Certificate of Calibration, and durable construction make it a valuable tool for a wide range of applications. Whether it's used in laboratories, industrial settings, or scientific research, this precision thermometer delivers unmatched performance.