德国德图testo 875-1i 红外热成像仪

德图红外热像仪型号总览

提供符合您测量要求的仪器产品型号及参数总览：协助您迅速筛选仪器，正确选型代替

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875-1testo

875-1itesto

875-2itesto

876testo

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890-1testo

890-2红外探测器尺寸(像素表示)The detector size indicates the number of temperature measurement points (pixels) with which the thermal imager is equipped. The more pixels, the more detailed and clearer the measuremente objects are presented.160 x 120320 x 240640 x 480SR红外超像素技术)SuperResolution technology improves the image quality by one class, i.e. the resolution of the thermal image is four times higher.(to 320 x 240)(to 640 x 480)(to 1280 x 960)热灵敏度(NETD)The thermal sensitivity (NETD) displays the smallest temperature difference which can be resolved by the thermal imager. The lower this value is, the smaller the temperature differences which can be measured.< 80 mK&lt; 50 mK&lt; 80 mK&lt; 50 mK&lt; 30 mK&lt; 40 mK温度测量范围The temperature measuring range of your thermal imager informs up to which temperature your thermal imager is able to record and measure the heat radiation of objects.-20 ... +280 °C-20 ... +350 °C-20 ... +280 °C-20 ... +350 °C标准镜头The display refresh rate informs as to how frequently the thermal imager is refreshed per second.9 Hz33 Hz*9 Hz33 Hz*可更换的长焦镜头The standard lens (light wide-angle lens) records a large image section, and thus allows a fast overview of the temperature distribution of the measurement object.32° x 23°&lt;br/>3.3 / 2.1 mrad32° x 23°<br/>1.7 / 1.1 mrad30° x 23°<br/>1.7 / 1.06 mrad42° x 32°<br/>1.13 / 0.71 mrad对焦The exchangeable telephoto lens assists in the measurement of the smallest details and visualizes them even at greater distances in the thermal image.(9° x 7°)<br/>(1.0 / 0.6 mrad)(11° x 9°)<br/>(0.6 / 0.38 mrad)(15° x 11°)<br/>(0.42 / 0.26 mrad)可旋转显示屏The focussing allows the focus of the thermal image to be adjusted exactly. This can be done manually, with motor support, or automatically.手动手动手动/电动可旋转显示屏Using the rotatable display, thermography can be conducted safely from many additional positions (e.g. overhead) Undesired reflections on the display are avoided.可旋转把手The rotatable handle allows secure handling of the thermal imager in difficult-to-access places (such as at floor level).触摸屏In addition to joystick control, the thermal imager can be operated via the touchscreen.高温测量With the high temperature option, the measuring range can be flexibly extended. Thanks to a high temperature filter, the measurement of temperatures up 550 °C / 1,200 °C is possible.(up to 550°C)(up to 550°C)(up to 1.200°C)(up to 1.200°C)冷/热点自动搜索功能The coldest and the hottest spot on the measurement object are automatically indicated in the thermal image in the imager display. Critical heat conditions are identified at a glance.区域最小值/值The minimum and maximum temperatures of an image section are displayed directly on site. Critical heat conditions in this image section are identified at a glance.等温线功能The optical colour alarm shows all image points whose temperature values are within a defined range, marked in colour in the thermal image.报警功能The optical colour alarm shows all image points whose temperature values are above or below a defined limit value, marked in colour in the thermal image.表面温度分布成像功能The value of the relative surface moisture is displayed for each measurement point. This is calculated from the externally measured ambient temperature and humidity as well as the measured surface temperature.太阳能模块The value of the relative surface moisture is displayed for each measurement point. This is calculated from the ambient temperature and humidity automatically transferred in real time by wireless probe, as well as the measured surface temperature.录音组件In solar mode, the value of the sun irradiation can be entered into the thermal imager. This value is stored with each thermal image and is then available for analysis in the evaluation software.内置数码可见光拍摄Localized weak spots can be easily commented using voice recording. Additional information is thus documented directly on site.LED照明灯Parallel to the thermal image, a real image of each measurement object is also stored. A faster and easier object inspection can be carried out due to the simultaneous display of thermal and real images.640 x 480 pixels3.1 MP全景图像拼接功能The power LED’s guarantee optimum illumination of dark areas when recording real images.测量地址自动识别功能For large measurement objects, the panorama image assistant allows the analysis and documentation of a total image stitched together from many inpidual images. There is no need to administer, view and compare several images.选择性视频输出功能The SiteRecognition technology takes care of the recognition, storage and administration of the thermal images for periodic inspection tours with similar measurement objects.全视频输出功能With the fully radiometric video measurement thermal processes can be thermally analyzed in real time (also periodically and event based). For every instant, all temperature measurement points are exactly available per pixel.全视频输出功能Using the laser pointer, a laser spot can be displayed on the measurement object, for orientation purposes. With the laser marker, this laser point is also shown parallax-free in the display of the thermal imager.Laser pointerLaser pointerLaser marker

Optional可选 Standard标准 Not available不可用