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QL II+ Data Acquisition System
valve testing sensors / systems / software

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Teledyne Test Services’ QL II+, together with a laptop computer, is a two-box system used to test both air-operated and motor-operated valves. It captures data from Teledyne QSS and SMARTSTEM sensors as well as any other strain-gage or voltage-based transducers. The Teledyne sensors provide continuous direct torque and thrust data from the stems of valves undergoing diagnostic testing.

QL II+ collects data at rates up to 10K samples/sec and allows the user to view up to 16 channels of valve test data simultaneously on the laptop computer display.

The QL II+ system has 10 input ranges, from +/- 20 mv to +/- 10.24 V. The software has enhanced triggering functions; setup, test, and replay options; trace marking and annotation capability, real-time viewing of channel data and automated report generation.

The QUIKLOOK II software is integrated with Microsoft Access for full database manipulation of marker data and full trending capabilities. Data from different tests can be synchronized to a common marker.

QUIKLOOK II software also has a sentry mode for unattended valve monitoring.

Features:
  • Sealed case
  • AOV / MOV Capability
  • Software compatible with QUIKLOOK II and Sentry
  • Distributed two-box design, with the QL II+ and the laptop computer separated by up to 100 meters via Ethernet cable
  • Optional wireless capability
  • Analog output capability
  • All 16 channels are identical for maximum flexibility


Specifications
CPU: 1.6 GHz Intel Pentium M
System bus: 400 MHz
System memory: 1 Gb
Hard drive: 40 Gb
Operating system: Microsoft Windows XP Pro
Laptop Computer: Panasonic Toughbook
Accuracy: 1.0% reading
Maximum ambient temperature: 105° F
Inputs: (16) differential or single-ended
Outputs: ±10 V, 0 to +/-55 mA, (2)12 VDC power
Ports: (2) USB 2.0, (2) Ethernet, VGA
Application Software: TTS QUIKLOOK II


    

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Teledyne Test Services • 513 Mill Street • Marion, MA 02738 • USA