AT3 / AT7

Detector characteristics

Detector type

Un-cooled FPA micro-bolometer

Array size/format

160×120  

384x288

Image characteristics

Field of view/Min focus distance

25°×19°/0.1m

Spatial resolution（IFOV）

2.73mrad

Thermal sensitivity

≤0.08℃@30℃  

≤0.06℃@30℃

Frame frequency

50Hz

Focus

Manual

E- Zoom

x 2

Spectral range

8-14um

Built-in CCD camera

1.3 million pixels, COMS camera modules

Image display

LCD display

2.7”TFTLCD，320×240

Measurement

Temperature ranges

-20℃- +350℃ 

-20℃- +600℃

Accuracy

± 2°C or ± 2% of   reading, Whichever is greater

Measurement correction

Automatic / manual

Measurement mode

Up to 4 movable spots. Up to 3 movable   areas. Up to 2 movable lines (maximum, minimum and average temperatures).   Line profile. Isotherms. Temperature difference. Alarm (voice, color)

Image control

Color palette

11palettes changeable

Image adjustment

Auto/manual gain and brightness

Setup functions

Date/time, temperature unit ℃/℉/K, language

Emissivity correction

Variable from 0.01 to 1.0,or correct it   according to predefined form

Background temperature correction

Automatic

Atmospheric transmission correction

Automatic correction according to user   input object distance, humidity and temperature

Image storage

Storage card

2G SD card, max 16G

Storage mode

Manual/Auto single file saving, IR and   Visual   image link saving

Thermal image format

JPEG with original thermal measurement   data included

Visual image format

JPEG

Voice annotation

Input via built-in   microphone up   to 60 seconds of digital voice clip per image stored with image

Laser pointer

Laser locator

Class 2, 1mw/635nm(red)

Power source

Battery type

Li-Ion, rechargeable

Battery operating time

3 hours continuous operation

Battery charging mode

Intelligent charger or power adaptor   12V(optional) charge

Power saving

Auto-sleep and auto-shut down

External power

12V DC

Environment

Operating temperature

-15℃-+50℃

Humidity

≦90％（non-condensing）

Encapsulation

IP54

Drop test

2m

Physical characteristics

Weight

1Kg

Dimension

105mm×245mm×230mm

Interface

SD card slot

Micro SD

External DC input

yes

Video output

yes

Data output

USB