Masterflex™ L/S™ Digital Drive with Multichannel Cartridge Pump Head

Masterflex™ L/S™ Digital Drive with Multichannel Cartridge Pump Head is designed with a maintenance-free, high-accuracy motor, and user-friendly graphical interface

Brand:  Masterflex™ 77919-35

Product Code. 15154696

Description

• These precision drives offer analog remote control options and simple programming - ideal for automated process applications
• Drives feature a programmable dispense interval to set the delay between dispense cycles for convenient, automated dispensing
• Programmed calibration ensures dispense and display accuracy - drive stores one calibration value per tubing size.
• Program the drive via the simple membrane keypad; keypad lock/unlock feature protects settings
• Motor is reversible so tubing can be purged before or after pumping and pump fluid in either direction.
• Digital interface with graphical LCD shows pump performance and operating modes - continuous run, timed dispense, copy dispense, or volume dispense
• Select preferred language from the user-friendly menu for programming and operation
• Dispense by volume in mL (0.001 to 9,999 mL), L, or gal; 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)
• Antidrip function ensures dispensing accuracy
• Brushless, maintenance-free motor offers ±0.1% speed control accuracy
• Turndown Ratio: 6000:1

Specifications

• Channels: 4
• Flow Rate: 0.0024 to 12 mL/min.
• Includes: L/S Drive (07522-30), Multichannel Cartridge Pump Head (07519-20), Four Small Cartridges (07519-85), 1.42 mm ID Tygon™ Tubing Set, and 1.8-m of Line Cord with IEC 320/CEE22 Socket
• Pump Head: L/S™ 4-Channel Cartridge Pump Head (07519-20)
• Dimensions (L x W x H): (37.44 x 21.08 x 21.59 cm)
• Amperage: 2.2 A at 115 V, and 1.1 A at 230 V

• Control Type: Digital Variable Speed
• Motor Speed: 0.02 to 100 rpm
• No. of Rollers: 8
• Tubing Type: Tygon™ E-LFL Two-Stop Tubing Set - 142 mm ID (06447-34)
• Electrical Requirements: 90 to 260 VAC