OPBOX ver 2.2 Compact Ultrasonic Box with 2-channel Pulser and Receiver
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www.optel.eu OPBOX 2.2 is a 2-channel ultrasonic testing device suitable for variuos ultrasonic measurements and also as a controller for more complicated system with help of additional digital inputs/outputs. The device has two high voltage pulsers and switchable receiver which allow for Pulse-echo operation on both outputs and Through-transmission operation in both T-R directions (PE1->PE2 or PE2->PE1). Opbox 2.2 can also work together with devices like multiplexers or scanners. The FIFO storage allows to buffer many acquisitions in internal memory and forward whole packet of data to control application. In this way, the high throughput of data reading from the device is obtained. Technical Data Analog parameters: Input Amplifier Gain: Switchable preamplifier: Switchable Attenuator: Input Range: Full Bandwidth: Switchable Filters(-3dB): -Low noise preamplifier (0.74 nV/V(Hz)) -High gain up to +89 dB -Switchable analog filters -Support fast TGC (time gain compensation) -Onboard 2-channel HV pulser (up to 460V) -Input attenuator (-20dB) -Input Impedance 50 Ohm -10 bit A/D Converter -100MHz sampling frequency, 8bit samples -Up to 512k x 16bit samples memory -Delay settings up to 65535 sample periods -Various triggering mode -BNC or Lemo analog connectors -I/O connector: 6 Inputs and 6 Outputs -USB-2.0 High Speed (480Mbps) -Powered from USB connector -Compact dimensions -Low weight: 380g Przedsi^biorstwo Badawczo-Produkcyjne OPTEL Sp. z o.o. ul. Jerzego Kowalskiego 5 PL-52-428 Wroclaw phone: +48 71 329 68 53 fax.: +48 71 329 68 52 e-mail: optel@optel.pl http://www.optel.pl

0V to 460V (positive pulse) 0 to 6.3us with 0.1us steps <= 20 ns up to about 50MHz < 1 Ohm Resolution: ADC input range: Sampling Frequency(MHz): Data Buffer: Sampling Delay: PRF: Pulse Voltage: Charging Time: Fall Time: Bandwidth: Output impedance: Hardware data processing: Data representation: RF, Absolute; Measurements in defined gates: 3 peak detectors; 3 level comparators Signal detection: Level, Rising, Falling, Transition. DAC (TGC) with arbitrary function generator: Frequency: 100MHz Max. gain changing: 48dB pro step Trigger: Software Software command; Internal Programmable timer;...