FLIR T420 User Manual page 109

24 Technical data
Image presentation modes
Thermal MSX
Picture in Picture
Measurement
Object temperature range
Accuracy
Measurement analysis
Spotmeter
Area
Automatic hot/cold detection
Measurement presets
Difference temperature
Reference temperature
Emissivity correction
Measurement corrections
Colors (palettes)
Alarm
Color Alarm (isotherm)
Measurement function alarm
Screening
Humidity alarm
Insulation alarm
Set-up
Set-up commands
Service functions
Camera software update
#T559879; r. AO/35410/35410; en-US
Thermal image with enhanced detail presentation
Resizable and movable IR area on visual image
• –20°C to +120°C (–4°F to +248°F)
• 0°C to +650°C (+32°F to +1202°F)
±2°C (±3.6°F) or 2%, whichever is greater, at 25°C
(77°F) nominal.
5
5 + 5 areas (boxes or circles) with max./min./aver-
age (in post-acquisition analysis)
Auto hot or cold spotmeter markers within area
No measurements, Center spot, Hot spot, Cold
spot, 3 spots, Hotspot-spot, Hotspot-temperature
Delta temperature between measurement func-
tions or reference temperature
Manually set using difference temperature
Variable from 0.01 to 1.0 or selected from materials
list
Emissivity, reflected temperature, relative humidity,
atmospheric temperature, object distance, external
IR window compensation
Iron, Rainbow, Rainbow HC, White hot, Black hot,
Arctic, Lava
Above/below/interval
Audible/visual alarms (above/below) on any se-
lected measurement function
Difference temperature alarm, audible
1 humidity alarm, including dew point alarm
1 insulation alarm
Save options, Programmable button, Reset op-
tions, Set up camera, Wi-Fi, Compass, Bluetooth,
Language, Time & units, Camera information
Use PC software FLIR Tools
97