Western Graphtec WR7700 Thermal Arraycorder, 8 Channel

Western Graphtec WR7700
Enlarge Image
Graphtec WR7700
Request Quote Print Page


  • AC & DC Power
  • 16-Ch.Logic input (opt)
  • Window Triggering
  • Memory cards
  • Eight selectable grid patterns
  • Portable Recording Power
  • Real-time,Pre,Post Triggers
  • Date/Time with Battery backup



Form Factor Benchtop
Type Thermal
Number of Channels 8 ch
Measurement Parameter ACV,DCV
Minimum Voltage 0.1 V
Maximum Voltage 100 V>
Maximum Frequency 50 kHz
Input Coupling AC,DC
Input Impedance 1 MΩ
Maximum Chart Width 210 mm
Minimum Chart Speed 60 mm/hr
Maximum Chart Speed 100 mm/sec
Amplitude Resolution 8 dot/mm
Time Resolution 20 dot/mm
Trigger Source External,Internal
Trigger Modes Start,Stop,TTL
User Interface Proprietary
Ports to Peripheral Devices RS232C
Display Type LCD