HT instruments THT70 - Manual (Page 52)

THT70
EN - 50
8 TECHNICAL SPECIFICATIONS
Range Sensitivity Accuracy (*) Resolution Image frequency
-20°C
 400°C <0.06°C@30°C 2%reading or 2°C 384x288pxl 50Hz
(*) With standard lens. For optional lens the accuracy is

4%reading or

4°C choosing the higher value
General specifications
Type of IR sensor
UFPA (384x288pxl, 25
m)
Spectrum response: 8
14m
Visual range (FOV) / Lens: 24.6° x 18.6° / 22mm
IFOV (@ 1m): 1.14mrad
Focusing: manual
Minimum focus distance:
0.3m
Temperature readings: °C, °F, °K
Available colour palettes: 8 (Standard) + 10 (Custom)
Laser pointer: Class 2 in compliance with IEC 60825-1 (THT60)
Electronic zoom: x1, x20
Image rotation: 0°
 360° in steps of 1°
Emissivity correction: 0.01 ÷ 1.00 in steps of 0.01
Measuring modes: Automatic / Manual / Histogram
Measuring functions: corrections according to env. temperature, reflected
temperature, distance, relative humidity, offset.
Advanced analyses: Spots (3), Lines (2), Areas (3), Isotherm
Built-in photo camera: CMOS sensor 640x480pxl, FOV 62.3°
Fusion PiP Function: present (IR in Visual & Visual in IR)
Video output: PAL/NTSC
IR video recording: by means of micro SD card (MPEG4 format)
Voice annotation: up to 60s / image
Text annotation: with virtual keyboard
Memory: Micro SD card 4GB (>1000 JPG), Max 32GB
PC interface: USB 2.0
Power supply
Internal supply:
rechargeable Li-ION battery, 7.4V 2700mAh
External supply: adapter 100-240VAC (50/60Hz)/12VDC
Battery duration: 4.5 hours of continuous use
Display
Characteristics:
Colour TFT LCD 3.5” with capacitive touch-screen
Mechanical characteristics
Size (L x W x H):
243x103x160mm (10x4x6in)
Weight (battery included): 0.92kg (2lv)
8.1 ENVIRONMENT
8.1.1 Environmental conditions for use
Operating temperature:
-20°C ÷ 50°C (-4°F ÷ 122°F)
Storage temperature: -40°C ÷ 70°C (-40°F ÷ 158°F)
Allowable relative humidity: 10 ÷ 90%RH
Mechanical protection: IP65 in compliance with IEC 529
Fall test: 2m
Shock: 25G in compliance with IEC60068-2-29
Vibrations: 2G in compliance with IEC60068-2-6
This instrument complies with Directive EMC 2004/108/EC