Nettet1. feb. 2009 · procedure for LIG thermometers used above 150 °C might consist of heating the thermometer to its maximum temperature, leaving it there for an hour or two, before cooling it relatively slowly to ... Nettet2. Recalibration of liquid-in-glass (LIG) thermometers: If a LIG thermometer is not used above 200 °C or so, all significant changes in calibration will be due to changes in bulb volume, not to changes in the capillary [Cross et al, Maintenance, Validation, and Recalibration of Liquid-in-Glass Thermometers, NIST SP 1088, 2009].
The bottom portion of a mercury thermometer bulb is
Thermco’s Precision Liquid In Glass Thermometers are manufactured with the finest glass manufactured under ISO2001 guidelines. Each thermometer is individually serialized and calibrated against standards traceable to NIST & DKD in our PJLA approved calibration laboratory. Thermco has an extensive line of LIG Red & Blue Spirit Non-Toxic ... Nettet17. jun. 2024 · Laser-induced graphene (LIG) sensor’s resistance value is correlated linearly with the temperature value, and compared with the infrared thermometer, the … reagan tomlinson
THE NIST INDUSTRIAL THERMOMETER CALIBRATION LABORATORY
Nettetuse of organic-liquid thermometers above 100 °C or below −100 °C, • storage of organic-liquid thermometers in a horizontal position, and • shipment of thermometers, or similar rough handling. Small droplets may also separate from the main column. Again, the procedures of Section 6 can rejoin these droplets to the main liquid column. NettetThermometer Usage in AASHTO and ASTM Test Methods In Focus, Spring 2011 Page 1 of 5 Liquid-in-Glass Thermometer Usage in Common AASHTO and ASTM … NettetGlass Thermometer -10 to +110 C&F 300 mm Glass Lab Thermometer for Liquids - Scientific Laboratory Grade Thermometer for Science Class Project Home Brew Wine and Beer or Scientific Use. 4.2 4.2 out of 5 stars (118) $9.98 $ 9. 98. Analog. SP Bel-Art, H-B DURAC Galileo Thermometer; 18 to 26C (64 to 80F), 5 Spheres, 11 in. (B62000-0800) how to take viagra safely