The HikMicro B21LS has a highly sensitive VOx detector (NETD < 40 mK) and optimised image enhancement algorithms. The 256 × 192 thermal resolution provides precise thermal imaging, displayed on a 3.2" LCD screen with a crisp 640 × 480 resolution.
With SuperIR image enhancement technology, the B21LS upscales captured thermal images to 640 × 480 (307,200 pixels). A smooth 25 Hz image frequency provides real-time viewing and seamless photo capture. Real-time SuperIR is only available in thermal mode.
The B21LS has four image modes: Thermal, Fusion, Picture-in-Picture (PIP), and Optical. It supports full-screen radiometric image capture, automatically tracking maximum, minimum, and centre temperature spots. It has a temperature measurement range of -20°C to 550°C (-4°F to 1022°F) and an accuracy of ±2°C (±3.6°F) or ±2%.
The clip-on macro lens catches details as small as 500 microns, the built-in speaker and flashlight provide audio and visual alerts, and the laser pointer helps to pinpoint the centre position of objects. The HikMicro Viewer App permits sharing images instantly via the built-in Wi-Fi. Users can also assess thermographic data and generate reports with the included analysis software.
Infrared Image | |
---|---|
IR Resolution | 256 x 192 (49,152 pixels) |
SuperIR | Yes, on captured images and live view |
NETD | <40 mK (@ 25 °C, F#=1.0) |
Image Frequency | 25 Hz |
Detector Pitch | 12 µm |
Spectral Range | 7.5 to 14 µm |
Focal Length | 3.6 mm |
F-number | F1.0 |
Field of View (FOV) | 37.2° x 50.0° |
Spatial Resolution (IFOV) | 3.3 mrad |
Min. Focus Distance | 0.3 m (0.98 ft) |
Focus Mode | Focus Free |
Image Display | |
Display | 480 x 640 Resolution, 3.2" LCD Screen |
Colour Palettes | White Hot, Black Hot, Rainbow, Ironbow, Red Hot, Fusion |
Colour Alarm | Above alarm |
Image Modes | Thermal |
Measurement and Analysis | |
Object Temperature Range | -20°C to 550°C (-4°F to 1022°F) |
Accuracy | Max. (± 2°C/3.6°F, ± 2%), for ambient temperature 15°C to 35°C (59°F to 95°F) and object temperature above 0°C (32°F) |
Measurement Tools | Center Spot, Hot Spot, Cold Spot User-definable: 3 spots |
Level and Span Mode | Auto/Manual |
Data Storage and Communication | |
Storage Media | Built-in 16G eMMC (user available storage space is less than the nominal capacity) |
Image Storage Capacity | Approx. 35,000 Images |
Image File Format | Radiometric JPEG |
General | |
Wi-Fi | 802.11 b/g/n (2.4GHz) |
USB Interface | USB Type-C |
Battery Type | Rechargeable Li-ion battery |
Battery Operating Time | Approx. 6 hours |
Battery Charging Time | Approx. 3 hours fully charged |
Protection Level | IP54 |
Drop Test Height | 2 m (6.56 ft) |
Working Temperature Range | -10°C to 50°C (14°F to 122°F) |
Storage Temperature Range | -20°C to 60°C (-4°F to 140°F) |
Relative Humidity | <95% non-condensing |
Weight | Approx. 380 g (0.84 lb) |
Dimension | 221.7 x 73.5 x 123.8 mm (8.73 x 2.89 x 4.87 in) |
Power Supply | USB-C (5V/2A) |
Tripod Mounting | UNC ¼”-20 |
Laser | Yes, Class II |