77921-65 - Masterflex L/S Digital Pump System

77921-65 - Masterflex L/S Digital Pump System

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77921-65 - Masterflex L/S Digital Pump System

Specifications & Description

  • Control TypeVariable-Speed Digital
  • Pump SeriesL/S
  • Min RPM0.1
  • Max RPM600
  • Number of Channels1
  • Max Flow Rate Per Channel (mL/min)480
  • Min Flow Rate Per Channel (mL/min)0.08
  • Drive07522-20 (L/S® Brushless Digital Dispensing Drive)
  • Pump Head77800-60 (L/S® Easy-Load 3 Pump Head)
  • Tubing06434-16, 10-ft (C-FLEX® Ultra, L/S® 16)
  • Tubing sizes acceptedL/S® 13, 14, 16, 25, 17, 18
  • Drive IP ratingIP 31
  • Power (VAC)90 to 260
  • Power (amps)2.2A at 115v; 1.1A at 230v
  • Power (Hz)50/60
  • Width (in)8.3
  • Height (in)8.5
  • Length (in)13.88
  • Width (cm)21.08
  • Height (cm)21.59
  • Length (cm)35.26
  • DescriptionL/S Digital Pump System with Easy-Load 3 Pump Head, 600 RPM, 115/230V
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KEY FEATURES

  • Graphical LCD shows four operating modes continuous run, timed dispense, copy dispense, volume dispense. View pump performance continually.
  • Menu-driven interface lets you select one of seven languages for programming and operation
  • Dispense by mL—volume in mL of each dispense, 0.001 to 9999 mL; Copy—1 to 9,999 dispense cycles; or Time—time interval of on/off cycles (1 sec to 99 hr, 59 min, 59 sec per cycle)
  • Brushless, maintenance-free motor offers ±0.1% speed control accuracy with a 6000 to 1 turndown ratio
  • Remote control via DB25 female connector on drive:
  • --Speed control input 0 to 20 mA, 4 to 20 mA, or 0 to 10 V;
  • --Pumping direction requires open collector or contact closure;
  • --Start/stop/purge requires open collector or contact closure;
  • --Tachometer output 0 to 20 mA, 4 to 20 mA, or 0 to 10 V, open collector
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