MultiCAM

 

General features

• It is a diagnostic tool that enables the user to locate and identify corona discharge and infrared hot spot activity on electrical equipment.
• It can operate in daylight or at night (with the help of artifi cial light).
• It produces a video image of the hot spots and of a corona discharge which is superimposed on the object. This allows the user to determine the exact location of the hot spot and of the corona in respect of the real image.
• It is portable, i.e. it fi ts into a carry-case and is powered by a rechargeable battery lasting approximately 40 minutes per charge. The battery is fi tted into the camera housing.
• It is a pick up and go device requiring little or no assembly on removal from its carry case.
• It is easy to carry the camera on board an aeroplane.
• Its output is a standard composite video signal and it can be connected to a suitable portable video recorder that allows for the recording of results on site.
• Ergonomic design ensures that control buttons fall easily to hand when operating.
• High quality colour viewfi nder display.

Optics

• Field of view: 8° Horizontal 6° Vertical
• Focus range: 3 m to infinity

Detector Sensitivity

• Infrared: LWIR: 8 to 12 μm, NETD 250 mK, 384 x 288 pixels, 35 μm pitch false colour palette
• Lifetime: Infinity under normal usage
• UVc: 240 to 280 nm, solar blind
• Lifetime util: Infinity under normal usage
• Visible: 3 Lux

Video Camera Output

• Camera resolution: 460 (H) TV lines (NTSC/PAL)
• Scanning resolution: 525 lines EIA (NTSC) 625 lines CCIR (PAL)
• Zoom factor: 25 x optical, 12 x digital

Physical Dimensions

• Length: 270 mm
• Width: 150 mm
• Height: 200 mm
• Weight: Approximately 2.6 kg excluding battery

LCD Viewfinder

• Type: SVGA colour micro display
• Mounting: Positioned on rear of the camera

Battery and Charger

• Power supply: Re-chargeable Li-Ion cells
• Battery operation time: Approximately 40 minutes
• Charger power supply: 90 V to 250 VAC @ 50 to 60 Hz

Temperature Range

• Operating temperature: -15 ºC to 50 ºC (at a humidity of up to 95% RH)
• Storage temperature: -25 ºC to 60 ºC