contact pyrometer

简明释义

接触式高温计

英英释义

例句

1.For high-precision applications, a contact pyrometer is preferred over non-contact methods.

对于高精度应用，通常优先选择接触式温度计而不是非接触式方法。

2.The technician calibrated the contact pyrometer before taking any measurements.

技术员在进行任何测量之前对接触式温度计进行了校准。

3.The contact pyrometer can be used in various industries, including manufacturing and metallurgy.

接触式温度计可用于多个行业，包括制造业和冶金。

4.The engineer used a contact pyrometer to measure the temperature of the metal during the welding process.

工程师使用接触式温度计测量焊接过程中金属的温度。

5.In the laboratory, a contact pyrometer is essential for accurately determining the thermal properties of materials.

在实验室中，接触式温度计对于准确确定材料的热性能至关重要。

作文

The field of temperature measurement is vast and varied, with numerous instruments designed for different applications. One such instrument is the contact pyrometer, which plays a crucial role in industries where precise temperature readings are essential. A contact pyrometer (接触式温度计) is a type of thermometer that measures the temperature of an object by making direct contact with its surface. This method of temperature measurement is particularly useful in environments where accuracy is paramount, such as metal processing, manufacturing, and scientific research.Unlike non-contact methods, which rely on infrared radiation to gauge temperature from a distance, the contact pyrometer provides a more accurate reading by physically touching the material being measured. This direct interaction allows the device to capture the true temperature of the object without interference from surrounding factors like ambient light or air currents. For instance, in a steel manufacturing plant, a contact pyrometer is often employed to ensure that the metal reaches the desired temperature before it is forged or molded.The operation of a contact pyrometer typically involves a thermocouple or a resistance temperature detector (RTD). These sensors convert thermal energy into electrical signals, which can then be interpreted as temperature readings. The choice between these two methods depends on the specific requirements of the application. For example, thermocouples are generally more robust and can measure a wider range of temperatures, while RTDs offer greater precision and stability over time.One of the significant advantages of using a contact pyrometer is its ability to provide real-time data. In many industrial settings, having immediate feedback on temperature can be critical for maintaining quality control. For instance, if the temperature of a molten metal is not within the specified range, adjustments can be made on-the-fly to prevent defects in the final product. This capability not only enhances the efficiency of production processes but also reduces waste and increases overall safety.However, there are limitations to the use of a contact pyrometer. Since it requires physical contact, it may not be suitable for measuring the temperature of very hot or hazardous materials, where direct contact could pose a risk to the operator or damage the instrument. Additionally, the presence of contaminants or surface coatings can affect the accuracy of the readings. Therefore, proper calibration and maintenance are essential to ensure reliable performance.In conclusion, the contact pyrometer is an invaluable tool in various industries, providing accurate and immediate temperature measurements through direct contact with the material being assessed. Its ability to deliver real-time data makes it indispensable for quality control and process optimization. While it has its limitations, when used correctly, a contact pyrometer can significantly enhance operational efficiency and product quality, underscoring its importance in the realm of temperature measurement.

温度测量领域广泛而多样，有许多仪器设计用于不同的应用。其中一个仪器是接触式温度计，它在精确温度读数至关重要的行业中发挥着重要作用。接触式温度计是一种通过直接接触物体表面来测量其温度的温度计。这种温度测量方法在对准确性要求极高的环境中尤为有用，例如金属加工、制造和科学研究。与依赖红外辐射从远处测量温度的非接触方法不同，接触式温度计通过物理接触被测材料提供更准确的读数。这种直接互动使设备能够捕捉物体的真实温度，而不受周围因素如环境光或气流的干扰。例如，在一家钢铁制造厂中，通常会使用接触式温度计来确保金属在锻造或成型之前达到所需的温度。接触式温度计的操作通常涉及热电偶或电阻温度探测器（RTD）。这些传感器将热能转换为电信号，然后可以解释为温度读数。选择这两种方法中的哪一种取决于应用的具体要求。例如，热电偶通常更加坚固，可以测量更广泛的温度范围，而RTD则在时间上提供更大的精度和稳定性。使用接触式温度计的一个显著优势是能够提供实时数据。在许多工业环境中，立即反馈温度可能对保持质量控制至关重要。例如，如果熔融金属的温度不在规定范围内，可以及时进行调整，以防止最终产品出现缺陷。这种能力不仅提高了生产过程的效率，还减少了浪费并增加了整体安全性。然而，使用接触式温度计也存在局限性。由于它需要物理接触，因此可能不适合测量非常热或危险的材料，因为直接接触可能对操作员构成风险或损坏仪器。此外，污染物或表面涂层的存在可能影响读数的准确性。因此，适当的校准和维护对于确保可靠性能至关重要。总之，接触式温度计是各个行业中不可或缺的工具，通过与被评估材料的直接接触，提供准确和即时的温度测量。它提供实时数据的能力使其在质量控制和过程优化中不可或缺。尽管它有其局限性，但如果使用得当，接触式温度计可以显著提高操作效率和产品质量，突显了它在温度测量领域的重要性。