Fluke Ti27 红外热像仪（-20至+ 600°C，240 x 180像素）

Temperature

Temperature measurement range (not calibrated below -10 °C)

-20 °C to +600 °C (-4 °F to +1112 °F)

Temperature measurement accuracy

± 2 °C or 2 % (at 25 °C nominal, whichever is greater)

On-screen emissivity correction

Yes

On-screen reflected background temperature compensation

Yes

On-screen transmission correction

Yes

Imaging performance

Image capture frequency

9 Hz refresh rate or 60 Hz refresh rate depending upon model variation

Detector type

Focal Plane Array, uncooled microbolometer, 240 x 180 pixels

Total pixels

43,200

Thermal sensitivity (NETD)

≤ 0.05 °C at 30 °C target temp. (50 mK)

Infrared spectral band

7.5 µm to 14 µm (long wave)

Visual (visible light) camera

Industrial performance 2.0 megapixel

Minimum focus distance

46 cm (approx. 18 in)

Standard infrared lens type

·  Field of view : 23 ° x 17 °

·  Spatial resolution (IFOV) : 1.67 mRad

·  Minimum focus distance : 15 cm (approx. 6 in)

Optional telephoto infrared lens type

·  Field of view : 11.5 ° x 8.7 °

·  Spatial resolution (IFOV) : 0.84 mRad

·  Minimum focus distance : 45 cm (approx. 18 in)

Optional wide-angle infrared lens type

·  Field of view : 46 ° x 34

·  Spatial resolution (IFOV) : 3.34 mRad

·  Minimum focus distance : 7.5 cm (approx. 3 in)

Focus mechanism

Manual, one-handed Smart Focus capability

Image presentation

Palettes

·  Standard: Ironbow, Blue-Red, High Contrast, Amber, Amber Inverted, Hot Metal, Grayscale, Grayscale Inverted

·  Ultra Contrast™: Ironbow Ultra, Blue-Red Ultra, High Contrast Ultra, Amber Ultra, Amber Inverted Ultra, Hot Metal Ultra, Grayscale Ultra, Grayscale Inverted Ultra

Level and span

Smooth auto-scaling and manual scaling of level and span

Fast auto toggle between manual and auto modes

Yes

Fast auto-rescale in manual mode

Yes

Minimum span (in manual mode)

2.5 °C (4.5 °F)

Minimum span (in auto mode)

5 °C (9 °F)

IR-Fusion® information

Automatically aligned (parallax corrected) visual and IR blending

Yes

Picture-In-Picture (PIP)

Three levels of on-screen IR blending displayed in center of LCD

Full screen infrared

Three levels of on-screen IR blending displayed in center of LCD

Color alarms (temperature alarms)

High-temperature color alarm (user-selectable)

Image capture and data storage

Image capture, review, save mechanism

The Ti27 allows user to adjust palette, blending, level, span, IR-Fusion® mode, emissivity, and reflected background temperature compensation, and transmission correction on a captured image before it is stored.

Voice annotation

60 seconds maximum recording time per image; reviewable playback on imager

Storage medium

One-handed image capture, review, and save capability

File formats

SD Memory Card (2 GB memory card will store at least 1200 fully radiometric (.is2) IR and linked visual images each with 60 seconds voice annotations, or 3000 basic bitmap (.bmp) images, or 3000 jpeg (.jpeg) images; transferrable to PC via included multi-format USB card reader

Export file formats w/SmartView® software

·  Non-radiometric (.bmp) or (.jpeg) or fully-radiometric (.is2)

·  No analysis software required for non-radiometric (.bmp and .jpeg) files

General specifications

Operating temperature

-10 °C to +50 °C (14 °F to 122 °F)

Storage temperature

-20 °C to +50 °C (-4 °F to 122 °F) without batteries

Relative humidity

10 % to 95 % non-condensing

Display

9.1 cm (3.7 in) diagonal landscape color VGA (640 x 480) LCD with backlight and clear protective cover

Controls and adjustments

·  User selectable temperature scale (°C/°F)

·  Language selection

·  Time/Date set

·  Emissivity selection

·  Reflected background temperature compensation

·  Transmission correction

·  User selectable hot spot and cold spot, and center point on the image (other custom markers and shapes in SmartView® software)

·  High temperature color alarm 

·  User selectable backlight: “Full Bright or “Auto

·  Information display preference

Software

SmartView® full analysis and reporting software included

Batteries

Two lithium ion rechargeable smart battery packs with five-segment LED display to show charge level

Battery life

Four+ hours continuous use per battery pack (assumes 50 % brightness of LCD)