The COBRA II is dual channel vibration analyzer is a versatile yet compact instrument that combines all of the diverse technologies required for high-end engine vibration analysis, rotor track and balance, and propeller balance into one tool. With the Cobra II, all of these maintenance functions can be easily performed on virtually any airframe and engine type, such as a 2-propeller helicopter.
规格：
Weight:
6.0 lb
Dimensions:
10.5 x 9.75 x 5 in
Vibration Input:
9.5V Pk-Pk,
0 to 240 IPS Peak with 20 mV per IPS sensor
Sensor Types:
Accepts any vibration signal input (acceleration, velocity , displacement) and any voltage generating sensor. External charge amplifier required for charge mode.
Vibration Amplitude Accuracy:
±1% across frequency range
Frequency Range:
Selectable up to 30kHz (1,800,000 RPM)
Tachometer Inputs:
Better than 1 degree phase accuracy 60 to 10,000 RPM
Display:
7″ Day/Night Readable Color LCD Display with Superbright LED Backlight
Power:
Rechargeable Lithium Ion Battery
特征：
Large, high-resolution, transmissive, full-color display with a super-bright LED backlight that can be easily viewed in direct sunlight
Generate PDF reports directly from the analyzer and store on a USB flash drive to be printed or saved in a separate location to retain accurate maintenance records
Data storage, transfer, display and analysis is independent of any proprietary software and a PC interface
Application notes and eSetups are now available to download directly to the analyzer via the web
