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

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Teledyne Instruments' QL II+, together with a laptop computer, is a two-box valve-testing system used to capture data from our QSS and SMARTSTEM sensors or any strain gage or voltage based transducers.

These sensors provide continuous torque and thrust data from the stems of valves undergoing diagnostic testing. The QL II+ and the laptop computer used to operate it can be separated by hundreds of feet over an Ethernet link.

The QL II+ system has 12 input ranges from ± 12.5 mV to ± 10 V. The software has enhanced triggering functions; Setup, Test, and Replay options; trace marking capability (60 points max); 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 trending capabilities. Different test data can be synchronized on a common marker point.

QL II+ also has a sentry mode for unattended valve monitoring.

Features:
  • 16-channel MOV test system
  • Sealed, EMI gasketed
  • Small (9” x 16”), lightweight
  • LCD system status display for unattended valve monitoring
  • Flexible two-box design (with laptop computer)
  • Analog output capability
  • All 16 channels identical for maximum flexibility
  • Software-compatible with Teledyne QUIKLOOK II and SENTRY systems


Applications:
  • Performance Trending
  • Safety Related Valve Testing
  • Maintenance and Diagnostic Testing
  • MOV Valves
  • AOV Valves


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
Display: Laptop computer
USB: (2) 2.0 ports
Ethernet: (2) modular output jacks
Audio: Headset jacks for voice communications
Accuracy: < 1.0% reading
Maximum ambient temperature: 105° F
Software: TTS QUIKLOOK II
Inputs: 16 differential or single-ended
A/D resolution: 16 bit
Scan rate: Up to 10 kHz
Outputs: (2) analog, (1) 12 vdc power
Keyboard ports: VGA and PS2


    

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