QMI Inc. AIRSCAN INSTRUMENTS SCANNERS ULTRASONIC TESTING REQUESTS ADDRESSES
Multifrequency Instrument For Air-Coupled Ultrasonic Testing
The SONDA 007CX AIRSCAN is an air-coupled ultrasonic flaw detector. The ambient air is used as the couplant. It drives very powerfull transducers with tonebursts (selectable at 50 kHz, 200 kHz, 400 kHz, and 1 MHz). The receiver includes a narrow band super low-noise and high-gain preamplifier.
SONDA 007CX AIRSCAN
The SONDA can be assembled and mounted in a cabinet as a MULTICHANNEL AIRSCAN Instrument
Easy Storage and Retrieval of Test Setup
Using 400 kHz AS 400 air-coupled focused transducers, a lateral resolution of about 1.5 mm (0.060") is achieved, as demonstrated by this C-scan with artificial defects
With 50 kHz transducers it is possible to penetrate very attenuative materials, such as foam, foam sandwiches and honeycomb structures, and to obtain C-scan images.
120 kHz / 200 kHz
New 120 kHz air-coupled transducers are used for pultruded materials, yielding an effective compromise between resolution and penetration.
The SONDA 007CX can also be combined with contact methods, such as water squirters (as shown in the picture in a pitch-catch configuration) and roller probes, to test parts which have very high attenuation.
Air Coupled Ultrasonic Transducers for 50, 120, and 400 kHz
The SONDA-007CX can be used with all QMI scanning systems and can be retrofitted to most customers' systems.
toneburst - up to 15 cycles per burst.
Fine tuning for nominal 50 kHz, 200 kHz, 400 kHz and 1 MHz center frequencies.
Pulse repetition rate adjustable up to 500 Hz.
|Receiver||Fine tuning for all frequencies.|
501A add-on super low noise preamplifier (600pV/root Hz).
Gain 30 dB, output impedance 50 ohm (can drive cables over 100 feet long).
Preamplifier built in the 50, 200, and 400 kHz receiving transducer.
|Main Receiver Amplifier||Course Attenuator: 0, -20, -40, -60 dB
Fixed Gain: + 40 Db
Variable Gain: 0 to 40 dB
|CRT Display||Flat Panel Digital 7 in. diagonal display.
A-trace RF and FW rectified envelope including menu function display.
|Front Keypad||Sealed dedicated function control push buttons.|
|Rear Panel||DC analog output. RS 232 connector for host computer.
Video connector for additional screen monitor.
|Power Requirement||110 - 120 Volt, 5 Amp.
220 - 230 Volt, 2.5 Amp.
|Operating Requirement||-28 deg C to 38 deg C
-20 deg F to 100 deg F
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