专业防汛/防火/防爆治理
Professional flood/fire/explosion control

红外电气检测服务

发布日期:2022-01-12 14:58:06   浏览量 :42
unknown unknown 发布日期:2022-01-12 14:58:06  
42

红外和热检测是指被动热成像检测技术,是美国无损检测协会 (ASNT) 指定的一类无损检测。 红外热成像是测量和绘制表面温度的科学。

在红外热成像中,使用红外成像仪(也称为热成像相机或辐射计)检测和测量热辐射。成像器包含一个红外探测器,可将发射的辐射转换为电信号,并显示在彩色或黑白计算机显示器上。 热数据经过处理后,可以在显示器上以多种灰度或颜色显示。热像图上显示的颜色由 Thermographer 任意设置,以最好地说明正在分析的红外数据。

Infrared and thermal testing refer to passive thermographic inspection techniques, a class of nondestructive testing designated by the American Society for Nondestructive Testing (ASNT). Infrared thermography is the science of measuring and mapping surface temperatures.

In infrared thermography, thermal radiation is detected and measured with infrared imagers, also known as thermographic cameras or radiometers. The imagers contain an infrared detector that converts the emitted radiation into electrical signals that are displayed on a color or black and white computer display monitor.

After the thermal data is processed, it can be displayed on a monitor in multiple shades of gray scale or color. The colors displayed on the thermogram are arbitrarily set by the Thermographer to best illustrate the infrared data being analyzed.

数据
测量
成像
ASNT
Copyright © 2021 上海威望科技有限公司 All Rights Reserved .
上海威望科技有限公司
联系电话:
联系邮箱:
13381616289
管理网站 举报反馈 网站统计