Description
Thermometer according to ASTM S64F is a precision solid-stem laboratory thermometer covering the temperature range from 77 to +131 °F with a fine scale division of 0,2 °F. Built for total immersion, it combines a white-backed stem for high-contrast scale reading with a special inner capillary coating and a non-wetting blue special filling that resists adhesion along the bore. Overall dimensions are approximately 401–411 mm in length and 7–8 mm in diameter, with a rounded top closure and resistant scale colouring for everyday laboratory handling. An auxiliary scale at 32 °F supports ice-point reference, and the instrument is supplied with a factory test certificate covering one test point. This ASTM-type thermometer from manufacturer Amarell is suited to general laboratory work, quality control and applications that require standardised Fahrenheit measurement. The blue filling against the white backing aids clear meniscus observation, while the solid-stem construction provides a robust format for routine analytical and process temperature checks across the stated range.
This article is part of Laboratory glass thermometers, in Temperature measurement.
Key features
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Questions about Thermometer according to ASTM S64F, solid stem, 77+131:0,2°F, white backed,
What is this article?
Thermometer according to ASTM S64F, solid stem, 77+131:0,2°F, white backed, is the article on this page. Luminix Health distributes Amarell for laboratory use. It sits in Thermomètres en verre de laboratoire, inside Mesure de température, in Instruments de laboratoire.
A liquid-in-glass thermometer is a calibrated column, often with a stated immersion depth, total or partial. The range and the division decide the reading. A partial-immersion thermometer read at the wrong depth is wrong by design.
A thermometer reports a temperature. A liquid-in-glass thermometer is a calibrated column. A digital thermometer is a sensor and a display, and the sensor, not the display, is what is calibrated. An infrared thermometer reads a surface and depends on emissivity. A data logger stores the reading over time. Without a stated uncertainty and a calibration point, the number is only an indication. The scale is maintained by the BIPM and compared by EURAMET. Accreditation is BELAC.
Which category should I open next?
The category is Mesure de température. The sub-category is Thermomètres en verre de laboratoire. The catalogue is Instruments de laboratoire.
Shelves beside this one are Sondes & capteurs de température, Hygromètres & humidimètres, Enregistreurs de données, Accessoires de mesure de température, Thermomètres numériques and Thermomètres infrarouges.
What should I check before I order?
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

