Description
Thermometer similar to ASTM 2F in rod form is a solid-stem laboratory thermometer with white-backed scale and gallium filling for Fahrenheit temperature measurement. The scale spans 20 °F to +580 °F with a division of 2 °F, supporting clear readings over a wide working range. Overall length is about 385–395 mm with a diameter of 6–7 mm; immersion depth is 76 mm. The upper end is rounded and closed, and the scale uses resistant colouring for durable legibility in routine lab handling. This enclosed-stem design suits general laboratory use, ASTM-related work, and everyday temperature checks where a robust rod thermometer is preferred. From manufacturer Amarell, the instrument is calibratable and offered as a single piece. Gallium filling provides a mercury-free capillary medium while retaining the familiar glass-thermometer response. White backing improves contrast against the scale markings, aiding quick visual assessment during partial-immersion measurements at the stated depth in baths, process vessels, or benchtop setups.
This article is part of Laboratory glass thermometers, in Temperature measurement.
Key features
- Pack size: 1 pc
- Type: Rod-form thermometer similar to ASTM 2F
- Temperature range: 20 to +580 °F
- Scale division: 2 °F
- Filling: Gallium
- Immersion depth: 76 mm
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Questions about Thermometer similar to ASTM 2F, solid stem, 20+580:2°F, white backed, gallium
What is this article?
Thermometer similar to ASTM 2F, solid stem, 20+580:2°F, white backed, gallium is the article on this page. Luminix Health distributes Amarell for laboratory use. It sits in Laboratory glass thermometers, inside Temperature measurement, in Lab instruments.
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.
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The category is Temperature measurement. The sub-category is Laboratory glass thermometers. The catalogue is Lab instruments.
Shelves beside this one are Temperature probes & sensors, Hygrometers & humidity meters, Data loggers, Temperature measurement accessories, Digital thermometers and Infrared thermometers.
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