A1570 EMAT – DAQ unit for EMAT thickness measurements
OEM Ultrasonic Pulser-Receiver frontend unit for couplant-free thickness measurements by means of electromagnetic acoustic transducers
A1570 EMAT is the high-end EMAT data acquisition frontend unit d…
OEM Ultrasonic Pulser-Receiver frontend unit for couplant-free thickness measurements by means of electromagnetic acoustic transducers
A1570 EMAT is the high-end EMAT data acquisition frontend unit designed for integration in automated inspection setups & scanning systems (crawlers) for couplant-free thickness measurements on metallic objects. The pulser and receiver of A1570 EMAT can drive the regular EMAT transducers with permanent magnets as well as the novel EMAT probes with pulse magnetization. The instrument possesses an integrated battery and wireless data interface for stand-alone operation.
With the well-documented SDK the user is enabled to develop his own software applications for customized inspection tasks.
A1570 EMAT is dedicated to conducting ultrasonic thickness measurements by means of electromagnetic-acoustic transducers. The instrument is suitable for variety of applications, such as:
Dynamic range of the amplifier including Time Corrected Gain (TCG), dB
Lemo 2K (EGG.2K.810.CLL1/EGG.2K.810.CLL1)
Specifications
| Output voltage, Volt | Bipolar burst ± 200 V, ± 400 V, ± 600 V |
| Excitation sequence, periods | 0.5 to 9 |
| Pulse repetition rate, Hz | up to 60 with the averaging factor 32 |
| Data acquisition length, Samples | up to 8 KSamples |
| Sampling rate, MHz | 25 MHz, 50 MHz, 100 MHz |
| Receiver bandwidth, MHz | 1 to 15 MHz |
| Dynamic range of the amplifier including Time Corrected Gain (TCG), dB | 40 dB |
| Averaging factor | up to 32 |
| Ethernet | up to 100 MBit |
| WiFi 802.11b/g/n / Bitrate:802.11n | up to 150Mbps |
| External trigger output | TTL + RS485 pulse signal |
| For EMAT with pulse magnetization | Lemo 2K (EGG.2K.810.CLL1/EGG.2K.810.CLL1) |
| For EMAT with permanent magnet | Lemo 00 (ERN.00.250.CTL) |
| Dimensions of the electronic block | 320 х 165 х 55 mm |
| Weight of the electronic block | 1650 g |
