CEM DT-979B Thermal Camera

The CEM DT-979B Thermal Camera is a cutting-edge thermal imaging tool designed for a wide range of applications in industrial, building, and electrical inspections. This model builds on the capabilities of its predecessors by incorporating enhanced features that improve usability, accuracy, and image clarity, making it a professional choice for those who need reliable and precise thermal diagnostics.

The CEM DT-979B Thermal Camera is an indispensable tool for professionals who demand high precision and reliability in their thermal imaging tasks. Its advanced features and robust design provide enhanced diagnostic capabilities and greater flexibility in a wide range of industrial and commercial applications.

CEM DT-979B Key Features

High-Performance Thermal Imagers
240×320 2.8″ LCD
Auto Fusion mode (AUF)
400℃temperature range
Non-contact temperature measurement
Intelligent Face capture (979Y)
37.3℃ high-temperature automatic alarm prompt (979Y)
2M visible light digital camera
IP54
Size(HxWxD): 224mm x 72mm x 90mm Weight: 480g
Accessories: Lens, Earphone(Optional), Battery, software CD-ROM, Wrist strap, micro SD card, Adaptor, USB cable & HDMI cable (Optional), Gift box.

CEM DT-979B Specifications

Specifications		979A	979B	979D	979E	979F	979G
Imaging and Optical Data
Field of View	21x 21°	41.5×31.1°	50×38°	32×24°	50×38°	50×38°	42x 32°
Spatial Resolution	4.53mrad	1.89mrad	5.4mrad	*/3.3mrad	7.3mrad	7.3mrad	2.6mrad
NETD	<0.1℃@30℃	*	*	*	*	*	*
NETD	(80℉)/100mK	*	*	*	*	*	*
Image Frequency	50Hz	25Hz	50Hz	25Hz	25Hz	25Hz	25Hz
Focus Mode	Focus Mode	*	*	*	*	*	*
Focal Plane Array	Uncooled microbolometer	*	*	*	*	*	*
(FPA) Spectral	/8-14um
Range
IR Resolution		384×288	256×192	160×120	120×90	96×96	160×120
Image Presentation
Display	2.8″TFT LCD,	*	*	*	*	*	*
Display	240×320 pixels	*	*	*	*	*	*
Color Palettes	IRON, RainBow, Grey, GreyInverted, Brown, Blue-red, hot-cold, Feather	*	*	*	*	*	*
Measurement
Object	-20℃ to 400℃	*	*	*	*	*	*
Temperature	(-4℉ to 752℉)
Range
Accuracy	±2℃(±3.6℉) or	*	*	*	*	*	*
Accuracy	±2% of reading	*	*	*	*	*	*
Measurement Analysis
Spotmeter	Center Spot	*	*	*	*	*	*
Automatic Hot	Auto hot or cold markers	*	*	*	*	*	*
/Cold Detection	Auto hot or cold markers	*	*	*	*	*	*
Emissivity Correction	8 pre-defined levels and Variables from 0.01 to 1.0	*	*	*	*	*	*
Storage media	4Gbytes eMMC or 8GB SD card	*	*	*	*	*	*
Video storage format	Standard MPEG-4, 640×480@30fps, on memory card > 60 minutes	*	*	*	*	*	*
Image storage format	Standard JPEG, including measurement data, on a memory card > 1000 pictures	*	*	*	*	*	*
Storage mode	IR/visual images; simultaneous storage of IR and visual images	*	*	*	*	*	*
Power System
Battery	Li-ion battery, 4 hours operating time	*	*	*	*	*	*
Input	DC 5V	*	*	*	*	*	*
Charging	System In camera(AC adapter)	*	*	*	*	*	*
Power Management	Automatic shutdown	*	*	*	*	*	*
Environmental Data
Operating	-20℃ to 50℃	*	*	*	*	*	*
Temperature	(-4℉ to 122℉)
Range
Storage	-40℃ to 70℃	*	*	*	*	*	*
Temperature	(-40℉ to 158℉)
Range
Humidity	10% to 90%	*	*	*	*	*	*
(operating
and storage)
Drop test/	2m/ 2M pixel	*	*	*	*	*	*
Digital camera	2m/ 2M pixel	*	*	*	*	*	*

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Brand

Cem

CEM Corporation, founded in 1978, is renowned for its pioneering contributions to scientific instrumentation with a focus on microwave-based technology for laboratory and research applications. The founders—Dr. Michael J. Collins (Chemist), Ronald Goetchius (Electrical Engineer), and Bill Cruse Jr. (Mechanical Engineer)—launched the company with a novel concept for microwave drying that significantly expedited moisture and solids analysis processes from hours down to minutes, which was a groundbreaking improvement at the time.

Product Innovation and Evolution

Over the years, CEM Corporation has expanded its product offerings beyond its original microwave moisture/solids analysis systems. Their portfolio now includes systems for:

Acid digestion for elemental analysis
Compositional testing of food products
Peptide and chemical synthesis

The company's dedication to innovation is reflected in their development of a diverse range of instruments suited for various applications from academic research to industrial quality control.