Laboratory thermometers with replaceable ground

Replacement Grind Thermometers - WS Glass Laboratory Thermometers

Interchangeable ground thermometers are glass laboratory thermometers type WS, designed for accurate temperature measurements taking into account corrections determined during calibration. Thermometers cover a range of -60 to 360°C with an allowable plot of 0.1 to 1°C, and the thermometric liquid is mercury or toluene. The instruments are calibrated in the International Practical Temperature Scale (°C) at partial immersion, and the carefully selected glass ensures that the metrological properties are consistent. The thermometers are available with three types of grinding: 14.5/23, 12.5/22 and 14.5/14.

Technical specifications

Available models

Application of interchangeable grind thermometers

WS interchangeable ground thermometers are suitable for accurate temperature measurements in industrial laboratories and scientific laboratories. The interchangeable grind allows the thermometer to be embedded in a glass apparatus with a suitable socket, which allows the instrument to be matched to flasks, coolers or distillation caps. Partial immersion calibration and correction from the verification procedure provide reliable readings throughout the -60 to 360°C range. The choice of thermometric liquid – mercury or toluene – depends on the temperature range and the nature of the measurement.

The choice of variant depends on the type of grinding required and the measuring range. Other glass thermometers in Danlab's offer: thermometer for testing petroleum products, tubular thermometers and thermometers for refrigerators.

Advantages of interchangeable grind thermometers

• WS interchangeable grind - installation in glass apparatus with appropriate socket
• Wide measuring range of -60 to 360°C
• Permissible plot from 0.1 to 1°C
• Calibration in the International Practical Temperature Scale with partial immersion
• Three types of grinding to choose from: 14.5/23, 12.5/22, 14.5/14
• Carefully selected glass with stable metrological properties

Choose a replaceable grind thermometer with the required range and type of grinding, and provide the interesting parameters in the request for quotation form.