Western Graphtec WR7800 4-Channel Thermal Strip Chart Recorder

Graphtec WR7800 Thermal Strip Chart Recorder 4-Channels
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Datasheet Specifications

Features:

  • 4 channels
  • 160 mm span
  • Voltage or thermocouple inputs
  • Math calculation functions (including LOG, ABS, SQR, EXP, moving average, and interchannel +, -, x, ·) enable on-site analysis
  • Thermal dot array recording, 8-dot/mm resolution
  • 14-bit A/D conversion for highly accurate waveform recording and analysis
  • Jog dial and high-resolution electroluminescent display for interactive programming
  • Simultaneous recording of voltage and temperature (K, J, and T thermocouples)
  • Waveform monitoring prior to output
  • Compact, lightweight (9.8 kg) design for maximum portability
  • 32 K and 256 K memory cards for filing setup parameters and storing measured data
  • 1 to 25 mm/s and 1 to 50 mm/min chart speeds
  • Real-time and memory X-Y, Y-T and logging recording
  • DC to 1 kHz frequency response (voltage input) in real-time Y-T mode, DC to 10kHz in memory Y-T mode