Cole-Parmer Masterflex L/S Digital Drive with Easy-Load II Pump Head for High-Performance Tubing

Masterflex L/S Digital Drive with Easy-Load II Pump Head for High-Performance Tubing and GORE STA-PURE PFL Tubing, 115/230 VACMasterflex L/S® Digital Drive with Easy-Load® II Pump Head for High-Performance Tubing and GORE® STA-PURE® PFL Tubing; 115/230 VAC

Designed with maintenance-free high-accuracy motor and a graphical interface—makes setup and operation easier than ever!

• Flow rate 0.28 to 1700 mL/min with included L/S tubing—flow rate depends on drive rpm, pump head, and tubing size
• Digital interface with graphical LCD shows pump performance and operating modes—continuous run, timed dispense, copy dispense, or volume dispense
• Select your 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 with a 6000 to 1 turndown ratio

Specifications & Description

• Control TypeDigital
• Pump SeriesL/S
• Min RPM0.1
• Max RPM600
• Number of Channels1
• Max Flow Rate (LPM)1.7
• Max Flow Rate (mL/min)1700
• Min Flow Rate (mL/min)0.28
• Drive07522-20 (L/S® Standard Digital Drive, 600 rpm)
• Pump Head77200-62 (L/S® Easy-Load II Pump Head)
• Tubing06434-24, 10-ft (C-FLEX® Ultra, L/S® 24)
• Tubing sizes acceptedL/S® 15, 24, 35, 36
• Drive IP ratingIP 33
• Washdown CapableNo
• Number of Rollers4
• Power (VAC)115 / 230
• Duty CycleContinuous
• Accuracy±0.25% (1 rpm at 600 and 300 rpm; 0.1 rpm at 100 rpm)
• Power (amps)2.2A at 115v; 1.1A at 230v
• Power (Hz)50/60
• Width (in)8.3
• Height (in)8.5
• Length (in)13.38
• Width (cm)21.08
• Height (cm)21.59
• Length (cm)33.99
• Open-Head SensorNo
• Housing MaterialABS Plastic and Aluminum
• Remote I/O4 to 20 mA, 0 to 10 V, start/stop and direction via contact closure
• DescriptionL/S® Digital Drive with Easy-Load® II Pump Head for High-Performance Tubing and GORE® STA-PURE® PFL Tubing; 115/230 VAC

![Two year warranty](https://pim-resources.coleparmer.com/icon/2yrwarranty.gif Two year warranty)

Includes

L/S drive 07522-20, Easy-Load® II pump head 77200-62, 1-ft GORE® STA-PURE® PFL tubing 96212-24, and 6-ft (1.8-m) line cord with IEC 320/CEE22 socket. These models are shipped with country-specific plug/cord set; please specify ultimate destination when ordering.

Key Features

• Flow rate 0.28 to 1700 mL/min with included L/S tubing—flow rate depends on drive rpm, pump head, and tubing size
• Digital interface with graphical LCD shows pump performance and operating modes—continuous run, timed dispense, copy dispense, or volume dispense
• Select your 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 with a 6000 to 1 turndown ratio

More About this Item

These precision drives offer analog remote control options and simple programming—ideal for automated process applications. Drives feature a programmable dispense interval that lets you 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 you can purge tubing before or after pumping and pump fluid in either direction.

Requires completed Application Questionnaire before item can ship. Please contact apps support for further details.

RESOURCES

[+ SAVE TO MY DOCS (PDFs)](# SAVE TO MY DOCS (PDFs))

• Masterflex LS Digital Pump Drive Operating Manual Japanese
• Masterflex LS Digital Pump Drive Operating Manual Chinese
• Masterflex LS Digital Pump Drive Operating Manual English
• Masterflex LS Digital Pump Drive Operating Manual French
• Masterflex LS Digital Pump Drive Operating Manual German
• Masterflex LS Digital Pump Drive Operating Manual Italian
• Masterflex LS Digital Pump Drive Operating Manual Spanish