Flir T420Bx - FLIR T4xx series User Manual

24 Technical data

24.6 FLIR T420bx

P/N: 62103-1602
Rev.: 15321
Imaging and optical data
IR resolution
Thermal sensitivity/NETD
Spatial resolution (IFOV)
Image frequency
Focus
Detector data
Image presentation
Display
Image presentation modes
Image modes
Multi Spectral Dynamic Imaging (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
Alarm
Measurement function alarm
Screening
Humidity alarm
Insulation alarm
Set-up
Set-up commands
#T559879; r.15723/15723; en-US
320 × 240 pixels
<45 mK @ +30°C (+86°F)
1.36 mrad
60 Hz
Automatic (one shot) or manual
Touch screen, 3.5 in. LCD, 320 × 240 pixels
Thermal, Thermal MSX, Picture in Picture, Digital
Camera
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 +350°C (+32°F to +662°F)
±2°C (±3.6°F) or 2%, whichever is greater, at 25°
C (77°F) nominal.
5
5 areas (boxes or circles) with max./min./average
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 materi-
als list
Emissivity, reflected temperature, relative humid-
ity, atmospheric temperature, object distance, ex-
ternal IR window compensation
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, Compass, Language, Time
& units, Camera information
70