ASTM #70F Precision Thermometer, 563 to 761F, NIST Calibration
The ASTM #70F Precision Thermometer, 563 to 761F 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: 70F
Length: 14.9 (379), in (mm)
Immersion: Total
Range: 563 to 761F
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 #70F Precision Thermometer, ranging from 563 to 761F, is a top-of-the-line instrument designed to deliver accurate and precise temperature measurements. Manufactured with strict tolerance and subjected to rigorous inspection and testing, this thermometer ensures reliability and performance.
With its yellow-backed glass and permanent graduations, the ASTM Thermometer provides clear and easy-to-read measurements. Filled with mercury, it offers high sensitivity and accurate readings. Each thermometer is individually packed in a sturdy cardboard tube, ensuring safe storage and transportation.
To further guarantee accuracy, the thermometer comes with a NIST Traceable Certificate of Calibration. This certificate signifies that the calibration has been performed in a qualified, controlled laboratory adhering to ISO/IEC standards. The calibration process involves direct comparison using a Precision Reference Thermometer (PRT) and a Standard Platinum Resistance Thermometer (SPRT). The thermometer is carefully inspected for any cracks or liquid-column separations before testing, ensuring the highest level of quality.
Measuring at a length of 14.9 inches (379mm) and featuring total immersion, this thermometer is versatile and can be used in various applications. It has a temperature range of 563 to 761F with a division of 1.0F, allowing for precise temperature monitoring.
To maintain the integrity of the thermometer and prevent fluid column separation, it is recommended to store it vertically using a storage rack. Additionally, for thermometers used in ovens or other exposed environments, the Thermometer Well provides added protection and thermal stabilization.
Explore our full range of ASTM Mercury Filled Thermometers and ASTM Non-Mercury Thermometers for additional options tailored to your specific needs.
For further information, check out our related blogs on temperature conversions, the role of thermometers in concrete curing, and considerations when choosing thermometers for material testing. Whether you're a professional or an enthusiast, our precision thermometers will assist you in achieving accurate temperature measurements in various scenarios.