DT-9897H is a High-Performance Thermal Imager with high-resolution 384x288 and will help you to find the potential problems with innovative features and functionality. You can perform infrared inspections faster and more efficiently and thoroughly document problem areas for additional information and predictive as well as preventive maintenance.
With the DT-9897H you can gain new perspectives to your furnace inspection routines. DETECT product quality problems early so as to schedule repairs and avoid emergency shutdowns. AVOID costly, catastrophic damage to the furnace or boiler, or to the facility as a whole. REDUCE downtime, maintenance costs and prevent production losses. For furnace control and inspection routines that still include thermocouple monitoring, the CEM DT-9897H offers an accurate way to validate the thermocouple temperature readings. It can identify buildup or damage and can even detect non-functioning burners. The results of the camera readings offer a better assessment of the level of coking, slag build-up, etc.
Imaging And Optical Data
IR Resolution | 384 x 288 pixels, Focal Plane Array (FPA), Uncooled Microbalomenter |
Field of View (FOV) | 24.6° x 18.6° |
Minimum focus Distance | 0.3m (0.99ft.) |
Spatial Resolution | (IFOV) 1.15mRad |
Thermal Sensitivity / NETD | < 0.04°C @ +30°C (+86°F) / 40 mK |
Image Frequency | 50Hz |
Focus mode | Manual |
Zoom | 1-20x Continuous, Digital Zoom |
Rotate | 0°- 360°, Continuous Change by 1° |
Spectral Range | 7.5μm - 14μm |
Image Presentation
Display | 3.5” TFT, Capacitive Touch Screen |
Image modes | IR Image, Visual Image, Picture in Picture |
Picture in Picture | IR Area on Visual Image or Visual Image Area on IR |
Color Palettes | IRON / RAINBOW / GREY / GREY INVERTED / SEPIA / BLUE_RED / HOT_COLD / FEATHER |
Measurement
Object Temperature Range | Low Range -20°C to + 150°C (-4°F to + 302°F) |
High Range 0°C to + 650°C (+32°F to + 1202°F) | |
Accuracy | ±2°C (±3.6°F) or ±2% of Reading |
Measurement Analysis
Spotmeter | 3 |
Emissivity Adjustable | 0.01 ~ 1.0 Adjustable |
Emissivity Table | Emissivity Table of Predefned Materials |
Line | 2 lines (Horizontal and Vertical) |
Area | 3 Boxes with max. / min. / Average |
Automatic Hot / Cold Detection | Auto Hot or Cold Spotmeter Markers |
Isotherm | Detect High / Low Temperature / Interval |
Difference Temperature | Delta Temperature Between Measurement Pointer and Reference Pointer |
Measurement corrections | Emissivity, Ambient Temperature, Distance, Relative Humidity, Offset Temperature |
Set-Up
Laser / Food light | < class2 / white LED Floodlight |
Set-up Commands | Local Adaptation of Units, Language, Date and Time Formats, Information of Camera |
Languages | English, Chinese, French, German, Spanish |
Storage Of Videos
Storage Media | Internal Memory of upto 1000+ images, Internal Memory and Extendable Memory using SD card upto 16GB |
Video Storage format | Standard MPEG-4, 640x480@30fps, on Memory Card > 60 Minutes |
Video Storage Mode | IR / Visual Images; Simultaneous Storage of IR and Visual Images |
Storage Of Images
Image Storage Format | Standard JPEG, Including Measurement Data, on Internal and Memory Card > 1000 Pictures |
Image Storage Mode | IR / Visual Images; Simultaneous Storage of IR and Visual Images |
Annotations
Text Annotations | User defined text annotations with each image using onscreen keyboard |
Voice Annotations | Users can record upto 60 seconds of voice tag along with each image |
Digital Camera
Built-in Visible Light Digital Camera | 5MP |
Data Communication Interfaces
Data Interfaces | USB-mini, data transform between camera and PC, WiFi |
Video Out | Composite (PAL and NTSC) |
Power System
Battery | Lithium polymer battery, 4 hours operating time |
Input Voltage | AC 100V~240V, 50/60HZ, MAX 0.9A, DC 9V to 12V |
Charging System | In camera (AC adapter) |
Power Management | Automatic shutdown and sleep mode (user selectable) |
Environmental Data
Operating Temperature Range | -20°C to + 50°C (-4°F to + 122°F) |
Storage Temperature Tange | -40°C to + 70°C (-40°F to + 158°F) |
Relative Humidity (Operating and Storage) | 0% ~ 90% non condensing |
Encapsulation | IP65 |
Drop test | 2m |
Bump | 25g (IEC60068-2-29) |
Vibration | 2g (IEC60068-2-6) |
Size (H x W x D) | 268mmx100mmx125mm |
Weight | 820g |
USB Cable, Battery, Instruction Manual, Software, APP for wifi mobile connection can be downloaded from Google Playstore or APPSTORE