DT-9873

Specifications

9871

9873B

9873

9875

9885

Imaging and optical data

IR resolution

160x120pixels, focal plane array

(FPA),uncooled microbolometer

80x80

*

*

*

384x288

Field of View (FOV)

29.8° × 22.6°

17°x17°

*

*

*

24.6°x 18.6°

Minimum focus distance

0.2m (0.66ft.)

0.3m (0.99ft.)

*

*

*

*

Spatial resolution (IFOV)

3.33 mrad

3.78mrad

*

*

*

2.28 mrad

Thermal sensitivity/NETD

< 0.08°C @ +30°C (+86°F) / 80 mK

< 0.1°C

*

*

*

*

Image frequency

50Hz

*

*

*

*

*

Focus

Manual

*

*

*

*

*

Zoom

1-20x continuous, digital zoom

*

*

*

32x

32x

Rotate

0-360°, continuous change by 1°

*

*

*

*

*

Image presentation

Display

3.5" TFT , capacitive touch

screen

*

*

*

*

*

Image modes

IR image, visual image, picture in picture

IR image only

*

*

*

Picture in Picture

IR area on visual image or visual image area on IR

None

*

*

*

Color palettes

GRAY/GRAYIRON/IRON/RAINBOW/FEATHER

*

*

*

*

*

Measurement

Object temperature range

Low range: –20°C to +150°C (–4°F to +302°F)

High range: 0°C to +400°C (+32°F to +752°F)

*

*

*

*

*

Accuracy

±2°C (±3.6°F) or ±2% of reading

*

*

*

*

*

Measurement analysis

Spotmeter

3

*

*

*

*

*

Emissivity adjustable

0.01~1.0 Adjustable

*

*

*

*

*

Emissivity table

Emissivity table of predefined materials

*

*

*

*

*

Line

2 lines(horizontal and vertical)

None

*

*

*

Area

3 boxes with max. /min. /average

None

*

*

*

Automatic hot /cold

detection

Auto hot or cold spotmeter marks

*

*

*

*

*

Isotherm

Detect high/low temperature/interval

None

*

*

*

Measurement corrections

Emissivity, ambient temperature, distance, relative humidity, offset temperature

*

*

*

*

*

Set-up

Laser / floodlight

< class2 / white LED floodlight

None

*

*

*

Set-up commands

Local adaptation of units, language, date and time formats, information of camera

*

*

*

*

*

Language selection

English, Chinese, French, German, Spanish

*

*

*

*

*

Storage of videos/images

Storage media

4Gbytes Micro SD card

*

*

*

*

*

Video storage format

Standard MPEG-4, 640x480@30fps, on memory card > 60 minutes

*

*

*

*

*

Image storage format

Standard JPEG, including measurement data, on memory card > 1000 pictures

*

*

*

*

*

Storage mode

IR/visual images; simultaneous storage of IR and visual images

IR image only

*

*

*

Digital camera

Built-in visible light

digital camera

640x480 Pixels

None

*

*

*

Data communication interfaces

USB interfaces

USB-mini, data transform between camera and PC

*

*

*

*

*

remote control, live video

None

*

Wi-Fi connectivity

Wi-Fi connectivity allows to send images and data to mobile devices remote control, live video

None

*

Video out

Composite(PAL and NTSC)

*

*

*

*

*

Power system

Battery

Lithium polymer battery, 4 hours operating time

*

*

*

*

*

Input voltage

DC 9V to 12V

*

*

*

*

*

Charging system

In camera (AC adapter)

*

*

*

*

*

Power management

Automatic shutdown and sleep mode (user

selectable)

*

*

*

*

*

Environmental data

Encapsulation

IP65

*

*

*

*

*

Drop test

2m

*

*

*

*

*