Description
Thermometer similar to ASTM 99C is a solid-stem laboratory thermometer covering the low-temperature range from −50 °C to +5 °C with a fine scale division of 0,2 °C. A white-backed scale improves readability, and a special capillary inner coating combined with non-wetting blue special filling ensures a sharp, stable meniscus. The instrument measures approximately 299–305 mm in length and 6,5–8 mm in diameter, with a specified immersion depth of 35 mm. The top is rounded and closed, and resistant colouring keeps the scale legible under regular laboratory handling. Each thermometer is accompanied by a works test certificate with one test point for basic quality documentation. This ASTM-style solid-stem thermometer from manufacturer Amarell is intended for general laboratory use, cold-storage checks and process control where precise Celsius readings near and below freezing are required. Blue filling, partial immersion design and clear scale marking support accurate observation in research, quality assurance and routine temperature monitoring applications within the stated measuring interval.
This article is part of Laboratory glass thermometers, in Temperature measurement.
Key features
- Pack size: 1 pc
- Temperature range: −50 to +5 °C
- Scale division: 0,2 °C
- Length: 299–305 mm
- Diameter: 6,5–8 mm
- Immersion depth: 35 mm
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Questions about Thermometer similar to ASTM 99C, solid stem, -50+5:0,2°C, white backed,
What is this article?
Thermometer similar to ASTM 99C, solid stem, -50+5:0,2°C, white backed, 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.
Which category should I open next?
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.
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.