Details

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B21LS - Compact easy to use thermal imaging camera for daily operation 

HIKMICRO B21LS is designed for temperature measurement to find invisible faults. It’s equipped with a 256 x 192 resolution thermal detector. The thermography ranges from -20°C to 550°C (-4°F to 1022°F). Which meets most situations. It helps the staff to quickly find the fault according to accurate temperature measurements of high- temperature targets in the environment. Meanwhile, it provides assistance decisions and ensures safety. The device is mainly applied to various industries, such as building, HVAC, and auto industry, etc.
 

Features: 

• IR resolution: 256 × 192 (49,152 pixels) 
• NETD : ＜40 mK (@ 25 °C,F#=1.0) 
• Temperature measurement 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 presets: Center spot, Hot spot, Cold spot, User Preset Point 
• 25 Hz image frequency 
• 3.2" 480 × 640 Resolution LCD Screen 
• Up to 6 hours continuous running 
• Support SuperIR image enhancement technology 

Specification:

Infrared Image
IR Resolution	256 × 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° × 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 × 640 Resolution, 3.2" LCD Screen
Color Palettes	White Hot, Black Hot, Rainbow, Ironbow, Red Hot,Fusion
Color Alarm	Above alarm
Image Modes	Thermal
Measurement and Analysis
Object Temperature Range	Range -20°C to 150°C (-4°F to 302°F) Range 100℃ to 550℃ (212°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