ASTM S67F Non-Mercury Thermometer, 203 to 311F, NIST Calibration
ASTM S67F Non-Mercury Thermometer has a total measurement range from 203 to 311F, with graduations of 0.5 degrees. These total immersion thermometers are specified for use in precision testing, and can be used for other applications within their range. Total length is 15.7in (400mm).
ASTM Non-Mercury Thermometers meet standard test method requirements for use in their referenced applications. The liquid-in-glass thermometers have the same performance characteristics as ASTM Mercury Thermometers, but use safe blue liquid as an alternative to mercury. The proprietary formula is biodegradable, nontoxic, and nonhazardous. Dark blue color is easily read against the white-backed stem.
Features:
- Meets ASTM E1, E77, E2251 requirements
- Non-hazardous, biodegradable indicating fluid
- Dark blue fluid is highly visible against white-backed stem
- Acceptable for use in Saybolt Viscosity Testing
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 S67F
Temperature Range 203 to 311F
Immersion Total
Application Precision
Division 0.5 degrees
Type Non-Mercury
Length 15.7in (400mm)
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.
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The ASTM S67F Non-Mercury Thermometer is a high-quality and reliable instrument for measuring temperatures ranging from 203 to 311F. With graduations of 0.5 degrees, this total immersion thermometer is specifically designed for precision testing applications, but can also be used for other purposes within its temperature range.
One of the key features of this thermometer is its use of a safe blue liquid as an alternative to mercury. This proprietary formula is biodegradable, nontoxic, and nonhazardous, ensuring the safety of both the users and the environment. The dark blue color of the indicating fluid against the white-backed stem makes it highly visible and easy to read.
The ASTM S67F Non-Mercury Thermometer meets the requirements of ASTM E1, E77, and E2251, ensuring its accuracy and reliability. It also comes with a NIST Traceable Certificate of Calibration, which guarantees that the calibration is performed in a qualified and controlled laboratory. The calibration process involves direct comparison in a high-stability liquid bath using a Precision Reference Thermometer (PRT) and Standard Platinum Resistance Thermometer (SPRT) and displays. Additionally, the thermometer is thoroughly inspected for cracks and liquid-column separations before testing.
With a total length of 15.7 inches (400mm), this thermometer provides a convenient and easy-to-use solution for temperature measurement. It is recommended to store the thermometer vertically using a storage rack to prevent fluid column separation.
To provide additional protection and thermal stabilization in exposed environments or ovens, the thermometer can be used with a Thermometer Well. This accessory ensures accurate readings and prolongs the lifespan of the glass thermometer.
Overall, the ASTM S67F Non-Mercury Thermometer is a reliable and safe instrument for precision testing and other applications within its temperature range. Its NIST Calibration and high-quality construction make it a valuable addition to any laboratory or testing facility.