CEM DT-9885 Infrared Thermal Imager (High Resolution)
The CEM DT-9885 professional infrared thermal imager meets both the needs of quality-conscious customers and those of general users, helping thermal imager users quickly and conveniently solve complex temperature measurement and diagnostic work in related fields such as power equipment, electrical maintenance, and equipment fault repair.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Field of View / Minimum Focus Distance | 33 °x 24 °/ 0.3 m |
| Spatial Resolution | 3.33 mrad |
| Thermal Sensitivity (NETD) | ≤0.08 ℃ (30 ℃) |
| Image Frame Rate | 50 Hz |
| Focus Method | Manual |
| Digital Zoom | 1-2x continuous zoom, step 0.1 |
| Rotation | 360 ° real-time rotation, step 1 ° |
| Aperture | F/1 |
| Focal Length | 7.5 mm |
| Detector Type | Uncooled Focal Plane Array Detector (UFPA) |
| Resolution | 384x288 |
| Operating Wavelength | 8~14 um |
| LCD Display | 3.5-inch Color TFT LCD, 320x240 |
| Touch Screen | 3.5-inch Capacitive Touch Screen |
| TV Output | PAL or NTSC |
| Visible Light Resolution | 640x480 |
| Visible Light Field of View | 62.3 ° |
| Fusion Function | Visible light and infrared image fusion, picture-in-picture |
| Image Adjustment | Histogram automatic adjustment, automatic brightness with manual contrast adjustment, automatic contrast with manual brightness adjustment, manual brightness with manual contrast adjustment |
| Palette | Black Hot, White Hot, Iron Red, Reverse Iron Red, Rainbow, Feather Rainbow |
| Temperature Measurement Range | Range 1: -20 ℃~+150 ℃, Range 2: 0 ℃~+400 ℃ |
| Temperature Measurement Accuracy | ±2 ℃ or ±2 % of reading, whichever is greater |
| Spot Analysis | 3 movable spots |
| Line Analysis | 2 (horizontal line and vertical line) |
| Area Analysis | 3 movable boxes (MAX, MIN, average) |
| High/Low Temperature Detection | Automatically mark the highest and lowest temperature in the area |
| High/Low Temperature Alarm | Color and Sound |
| Isotherm Analysis | Detect high temperature, low temperature, temperature interval |
| Emissivity Correction | Between 0.01 and 1, adjustable |
| Measurement Calibration | Emissivity, ambient temperature, distance, relative humidity, temperature compensation |
| Storage Medium | 4 GB removable Micro SD card, supports up to 32 GB |
| Video storage format [30fps, filename mp4] | Standard MPEG-4, 640x480@30 fps, filename mp4 |
| Video Storage Mode | Infrared, visible light, or fusion |
| Laser | Less than Class 2 |
| Setting Commands | Unit, language, date, time, information |
| Language | Multinational |
| Interface | USB-mini, audio jack, composite video, Micro SD slot |
| USB | Data transmission between the thermal imager and PC |
| Video output | Composite video (PAL or NTSC) |
| Battery | Rechargeable lithium battery, operating time up to more than 4 hours |
| Input Voltage | DC 9 V to 12 V |
| Charging system | Online charging |
| Power Management | Auto sleep, auto power off (configurable) |
| Operating ambient temperature | -20 ℃ to +50 ℃ |
| Storage ambient temperature | -40 ℃ to +70 ℃ |
| Ambient humidity | 10 %~90 %, non-condensing |
| IP Rating | IP65 |
| Drop Resistance Rating | 2 m drop |
| Impact Resistance | 25 g(IEC60068-2-29) |
| Vibration resistance | 2 g(IEC60068-2-6) |
| Weight | 920 g |
| Dimensions | 243x103x160 |
| Optical parameters - Field of view/Minimum focusing distance | 33 °x 24 °/ 0.3 m |
| Optical Parameters-Spatial Resolution | 3.33 mrad |
| Optical parameters - Thermal sensitivity (NETD) | ≤0.08 ℃ (30 ℃) |
| Optical Parameters-Image Frame Rate | 50 Hz |
| Optical parameters - Focusing method | Manual |
| Optical Parameters-Digital Zoom | 1-2x continuous zoom, step 0.1 |
| Optical Parameters-Rotation | 360 ° real-time rotation, step 1 ° |
| Optical parameters - Aperture | F/1 |
| Optical Parameters-Focal Length | 7.5 mm |
| Optical parameters - Detector type | Uncooled Focal Plane Array Detector (UFPA) |
| Optical parameters - Resolution | 384x288 |
| Optical Parameters-Operating Wavelength | 8~14 um |
| Image parameters - LCD display | 3.5-inch Color TFT LCD, 320x240 |
| Image parameters - Touch screen | 3.5-inch Capacitive Touch Screen |
| Image parameters - TV output | PAL or NTSC |
| Image parameters - Visible light resolution | 640x480 |
| Image parameters - Visible light field of view | 62.3 ° |
| Image parameters - Fusion function | Visible light and infrared image fusion, picture-in-picture |
| Image parameters - Image adjustment | Histogram automatic adjustment, automatic brightness with manual contrast adjustment, automatic contrast with manual brightness adjustment, manual brightness with manual contrast adjustment |
| Image parameters - Color palette | Black Hot, White Hot, Iron Red, Reverse Iron Red, Rainbow, Feather Rainbow |
| Measurement - Temperature measurement range | Range 1: -20 ℃~+150 ℃, Range 2: 0 ℃~+400 ℃ |
| Measurement - Temperature measurement accuracy | ±2 ℃ or ±2 % of reading, whichever is greater |
| Measurement analysis - Point analysis | 3 movable spots |
| Measurement analysis - Line analysis | 2 (horizontal line and vertical line) |
| Measurement analysis - Area analysis | 3 movable boxes (MAX, MIN, average) |
| Measurement analysis - High/low temperature detection | Automatically mark the highest and lowest temperature in the area |
| Measurement analysis - High/low temperature alarm | Color and Sound |
| Measurement Analysis - Isotherm Analysis | Detect high temperature, low temperature, temperature interval |
| Measurement analysis - Emissivity correction | Between 0.01 and 1, adjustable |
| Measurement Analysis - Measurement Calibration | Emissivity, ambient temperature, distance, relative humidity, temperature compensation |
| Video storage - Storage medium | 4 GB removable Micro SD card, supports up to 32 GB |
| Video storage - Video storage format [30fps, filename mp4] | Standard MPEG-4, 640x480@30 fps, filename mp4 |
| Video storage - Video storage mode | Infrared, visible light, or fusion |
| Settings - Laser | Less than Class 2 |
| Settings - Set commands | Unit, language, date, time, information |
| Settings - Language | Multinational |
| Visible light camera - Interface | USB-mini, audio jack, composite video, Micro SD slot |
| Visible light camera - USB | Data transmission between the thermal imager and PC |
| Visible light camera - Video output | Composite video (PAL or NTSC) |
| Power system - Battery | Rechargeable lithium battery, operating time up to more than 4 hours |
| Power system - Input voltage | DC 9 V to 12 V |
| Power system - Charging system | Online charging |
| Power system - Power management | Auto sleep, auto power off (configurable) |
| Infrared Image File Format | JPG with temperature data |
| Visible Light Image File Format | Infrared, visible light, or fusion |
| Image storage - Infrared image file format | JPG with temperature data |
| Image storage - Visible light image file format | Infrared, visible light, or fusion |
Datasheet
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