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OPCARD 2.0

Product catalog summary

Overview
OPCARD 2.0 is a PCI-bus ultrasonic card designed for comprehensive ultrasonic testing. It integrates a pulser and receiver, making it suitable for various ultrasonic measurements and as a controller for complex devices due to its digital inputs/outputs and internal processor.

Compatibility
The card can directly control a 32-channel multiplexer and has inputs for incremental encoders, allowing it to work with scanners.

Technical Specifications

Analog Parameters: Gain ranges from -28dB to 68dB with a step of 1dB and an error margin of +/- 0.3dB. The input range is +/- 275mV, extendable to +/-2.5V with an active attenuator. The full bandwidth is 0.5 MHz to 25 MHz with switchable filters.
Features: Includes a low noise preamplifier, high gain up to +92 dB, switchable analog filters, fast TGC support, and various interfaces (RS232, RS485, SPI, I2C).
Pulser: Pulse voltage ranges from 0V to 360V with a regulated charging time from 0 to 3.1us. The fall time is <= 20 ns.
A/D Data Acquisition: Offers a 10-bit resolution with a sampling frequency up to 100MHz. The data buffer can hold up to 256k samples.
Hardware Data Processing: Includes positive, negative, and absolute data processing, with a peak detector and hardware averaging.
DAC (TGC): Features a 100MHz frequency and 8-bit resolution with a maximum gain change of 48dB per step.
Inputs/Outputs: Provides analog inputs via BNC or Lemo connectors and a DB15 connector for digital lines and synchronization outputs.
PCI and Expansion Connectors: Compatible with PCI rev2.2, supporting 32-bit, 33MHz, and 132MB/s max transfer bandwidth. Includes an expansion connector for additional functions.

Power Supply
Offers +12V, -12V, and +5V or Vreg (0-9V) outputs for powering external devices.

Catalog excerpts

OPCARD 2.0 is a complete ultrasonic testing device, suitable for all ultrasonic measurements and due to many additional digital inputs/outputs and internal processor it can be used as a controller for more complicated devices. The card can work together with following devices: ■ 32 channel multiplexer - the card can control it directly; ■ Scanner - it has input for incremental encoders; The card has an implemented one channel pulser & receiver and can be used with one transducer or with two (one is sending, and the second one receiving). Technical Data -Low noise preamplifier (0.74 nV/V(Hz)) -High gain up to +92 dB -Switchable analog filters -Support fast TGC (time gain compensation) -2 signal inputs PE and TT -Input attenuator (-20dB) -Input Impedance 50 Ohm, 10pF -100MHz sampling frequency, 10bit resolution -Up to 512k x 16bit samples memory -Delay settings up to 65535 sample periods -various triggering mode -Data transfer speed - up to 132MB/s -Expansion Connector for extra functions daughter-board -interfaces (RS232, RS485, SPI, I2C) -Standard PCI short card (174.63mm x 106.68mm) -BNC or Lemo analog connectors -DB15 connector for I/O and power lines Analog parameters: Input Amplifier Gain: Input PostAmplifier: Input Attenuator: Input Range: Full Bandwidth: Przedsi^biorstwo Badawczo-Produkcyjne OPTEL Sp. z o.o. ul. Morelowskiego 30 PL-52-429 Wroclaw phone: +48 71 329 68 53 fax.: +48 71 329 68 52 e-mail: [email protected] http://www.optel.pl

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off(0V) to 360V (positive pulse, Short circuit step pulser) regulated from 0 to 3.1us in 0.1us steps <= 20 ns Short circuit, bandwidth up to about 50MHz < 1 Ohm Resolution Sampling Frequency(MHz) Data Buffer Delay Time Technical Data - cont Pulser: Pulse Voltage Charging Time Fall Time Pulse Duration Output impedance Hardware data processing: Hardware Positive15, Negative15, Absolute data processing; 3 x measure gate; peak detector; Hardware averaging. DAC (TGC) with arbitrary waveform generator: Frequency: 100MHz Max. gain changing: 48dB pro step Trigger: On-board trigger timer; Application...

Open the catalog to page 2

OPCARD 2.0

OPCARD 2.0

Catalog excerpts

All PBP Optel sp. z o.o. catalogs and technical brochures