FLUKE FLK-II915 工业声学成像仪

Sensors

Frequency band: 2 kHz to 100 kHz, 2 kHz to 52 kHz

Detection range: 0.5 to > 120 meters (1.6 to > 393 feet)

Field of view (FOV): 63° ± 5°

Nominal frame rate: 25 FPS

Built-in digital camera (visible light)

Field of view (FOV): 63° ± 5°

Focus: Fixed lens

Zoom: 3 x digital zoom

Resolution: 5 MP

Display

Size: 7" LCD with backlight, sunlight readable

Resolution: 1280 x 800 (1,024,000 pixels)

Touchscreen: Capacitive

Acoustic image: SoundMap™ image

Image storage

Storage capacity: 32 GB (> 8,000 pictures / > 1,600 videos)

Image format: Blended visual and SoundMap™ .JPG or .PNG

Video format: Blended visual and SoundMap™ .MP4

Video length: Up to 5 minutes

Digital export: USB-C for data transfer

Acoustic measurements

Measurement range (typical)

12.1 to 114.6 dB SPL (± 1 dB SPL 2 kHz)

4.4 to 101.2 dB SPL (± 2 dB SPL 19 kHz)

12.8 to 119.2 dB SPL (± 1 dB SPL 35 kHz)

19.8 to 116.1 dB SPL (± 3 dB SPL 52 kHz)

41.4 to 129.0 dB SPL (± 1 dB SPL 80 kHz)

54.4 to 135.5 dB SPL (± 1 dB SPL 100 kHz)

Classification and quantification

LeakQ™:Leak size scale, Leak rate, and Leak cost estimation

PDQ Mode™: Partial discharge type classification

MecQ™: Mechanical anomaly detection

PDQ ModAuto max/min dB gain: Auto or manual, user selectable

Frequency band selection: User selectable through user-made presets or manual entry

Battery

Battery: Rechargeable and field replaceable Li-ion battery

Battery life: 6 hours

Battery charging time: ~3,5 hours

Battery charging system: Internal (USB-C)

Software

Ease of use: Intuitive user interface

Trend graphs: Frequency and dB scale

Spotmarkers: dB level reading at center point of image

General specifications

Tripod holder / connector: Yes: 1/4"-20

USB: 2 x USB-C

Wireless: Wifi

Operating Temperature: -10 to 45 °C (14 to 113 °F)

Storage Temperature: -20 to 70 °C (-4 to 158 °F) without batteries installed

Relative Humidity: 10 to 95 % non-condensing

Size (H x W x L): 186 mm x 322 mm x 68 mm (7.3 inches x 12.7 inches x 2.7 inches)

Weight (battery included): 2.0 kg (4.4 pounds)

Ingress Protection (IP): IP40

Self-diagnostic Notification: Array-health test to identify when microphone array needs attention

Supported Languages: Dutch, English, Finnish, French, German, Italian, Japanese, Korean, Polish, Portuguese, Simplified Chinese, Spanish, Swedish, Traditional Chinese

RoHS Compliant: Yes

Safety

General Safety: IEC 61010-1

Electromagnetic Compatibility (EMC):

International: IEC 61326-1: Portable Electromagnetic Environment, CISPR 11: Group 1, Class A

Korea (KCC): Class A Equipment (Industrial Broadcasting and Communication)

USA (FCC): 47 CFR 15 subpart B. This product is considered an exempt device per clause 15.103

Included: Acoustic Imager; Power supply; Lithium-ion smart battery pack; USB-C cable; Rugged hard carrying case; Array sensor cover; Adjustable hand strap, and adjustable neck strap