Masterflex L/S Variable-Speed Drive w/ Remote I/O; 600 rpm

Representative image only.
Masterflex Item # EW-07528-10
Easy-to-use drives offer precise speed control and digital display of rpm—ideal for metering applications
  • Flow rate 0.06 to 3400 mL/min (depends on drive rpm and tubing size)
  • Three digit LED display shows motor rpm — confirm speed setting at a glance
  • Reversible motor—purge tubing before or after pumping; pump fluid in either direction
  • LED indicators confirm motor direction
  • Powerful motors let you stack 2 or 4 pump heads for increased flow rates and for multichannel applications

PRODUCT OPTIONS

$1,290.00USD / Each

$133.00USD / Each

for an additional
$133.00USD / Each
Time to recalibrate? Click on the calibration service to view details, then order.

SPECS & DESCRIPTION

Specifications & Description

  • Pump SeriesL/S
  • Control TypeDigital Variable Speed
  • Min RPM (rpm)6
  • Max RPM (rpm)600
  • SpeedVariable
  • Speed Control±0.25% (1 rpm at 600 and 300 rpm; 0.1 rpm at 100 rpm)
  • Max Flow Rate (mL/min)3400
  • Min Flow Rate (mL/min)0.36
  • Reversible MotorYes
  • No. of Pump Heads Accepted2
  • Type of Pump Heads AcceptedStandard, Easy-Load, Easy-Load II, Easy-Load 3, High Performance, Cartridge, Multichannel, PTFE Tubing, PTFE Diaphragm
  • Motor (watts)75
  • Drive IP ratingIP 33
  • Power (VAC)90 to 260
  • Power (amps)2.2
  • Power (Hz)50/60
  • Drive Length (in)10.7968
  • Drive Width (in)8.3125
  • Drive Height (in)8.5
  • Drive Length (mm)274
  • Drive Width (mm)211
  • Drive Height (mm)216
  • Open-Head SensorNo
  • Housing MaterialABS Plastic and Aluminum
  • Motor hp1/10
  • Remote I/O4 to 20 mA, 0 to 10 V, start/stop and direction via contact closure
  • DescriptionVariable-Speed Drive w/ Remote I/O; 600 rpm
Two year warranty

Includes

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 0.06 to 3400 mL/min (depends on drive rpm and tubing size)
  • Three digit LED display shows motor rpm — confirm speed setting at a glance
  • Reversible motor—purge tubing before or after pumping; pump fluid in either direction
  • LED indicators confirm motor direction
  • Powerful motors let you stack 2 or 4 pump heads for increased flow rates and for multichannel applications
  • Separate speed and power (on/off) control — maintain speed setting while turning pump on/off
  • Stackable, splash-resistant ABS plastic housing; IP33 rated
  • Remote control capabilities via a DB9 female connector on back of drive
  • Speed control input: 4 to 20 mA or 0 to 10 VDC
  • Pump direction (CW/CCW) via open collector or contact closure
  • Start/stop via open collector or contact closure
  • Membrane keypad for easy up-front control of speed, direction, and start/stop

More About this Item

These accurate analog console drives have powerful motors, speed display, and ±0.25% speed control for precise flow regulation—ideal for metering applications. Remote speed control requires DB9 male connector 07595-45 or cable assembly 07595-47. Use remote connector for control of start/stop via contact closure or open collector (5 V TTL); control start/stop via footswitch 77595-35 or handheld remote 07528-80.

ACCESSORIES

REVIEWS

REVIEW SNAPSHOT®

by PowerReviews
Masterflex L/S Variable-Speed Drive w/ Remote I/O; 600 rpm
 
2.0

(based on 1 review)

Reviewed by 1 customer

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(2 of 15 customers found this review helpful)

 
2.0

OPN - PERISTALTIC PUMP L/S

By 

from Puerto Rico

Comments about Masterflex L/S Variable-Speed Drive w/ Remote I/O; 600 rpm:

I have a problem with peristaltic pump L/S, no is operative and the control panel shown the phrase "OPN", the RPM rate is 6-600 rpm, and now the rate is only indictae in the control panel but the engine no start. I need your help

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Q&A

Do you have questions about this product?

Get answers from real customers and in-house experts with AnswerBox.

8 Questions | 8 Answers
Displaying questions 1-8
  • Q:

    Could someone please explain a little more about remote control? Looks like it requires voltage or current input, and adjusting the input will change the speed. However, in my application for example, I'd like to know if it is possible, that I connect the device to a computer through a db9 cable (RS232) and on the computer I monitor the speed/pressure and so on using a LabVIEW program. Thank you.
    Asked on 1/12/2017 by Aiwu from Upton, NY

    1 answer

    • STAFF EXPERT

      A:

      This drive does not offer analog output for monitoring. This only allows input for control, and generally from Labview it is a digital signal, so a DAQ device to convert digital signal to analog would be required. Unfortunately, we do not offer this device.

      However, We do offer 07551-40 which is compatible with Labview via RS-232.

      Answered on 1/17/2017 by Eric from Technical Support
  • Q:

    Hello, I have this drive along with the 77200-62 L/S Pump and 24 L/S tubing. The flow range given is 17-1700 mL/min for the 6-600 RPM pump and 24 tubing. However, when I measure the flow rate for 6 rpm, I am getting ~15 mL/min instead of 17 mL/min. I have also tried other RPM values and the flow rate is differing by ~10 mL from the theoretical value. Is there an error range? Also, is there a way to calibrate this device?
    Asked on 7/6/2016 by Lulu

    1 answer

    • STAFF EXPERT

      A:

      Please contact our technical department and they will be able to help you further.

      Answered on 8/22/2016 by Ethan from Technical Support
  • Q:

    I'd like to know if there is any detailed plan of this pump
    Asked on 2/17/2016 by Albert94

    1 answer

  • Q:

    What will be minimum accuracy of measured flow by this pump?
    Asked on 11/25/2015 by Rakesh

    1 answer

    • STAFF EXPERT

      A:

      For this drive, the motor accuracy is +/- 0.25%.

      Answered on 11/25/2015 by Katie from Technical Support
  • Q:

    Hello.
    We buy a pump Masterflex L/S Digital Drive, 600 RPM, 115/230 VAC 07522-20.
    Work at 115 vca,opeartor say that see "error 10 on display.
    Could you help me to know what is main cause for this error?

    Thanks very much
    Asked on 6/15/2015 by sergio from Mexico

    1 answer

    • STAFF EXPERT

      A:

      The Error 10 message is Bus Under Voltage. The measured AC voltage reported by the drive is too low. The drive voltage is below 90VAC. Try switching to a different power outlet. If error continues, please contact us at techinfo@coleparmer.com.

      Answered on 6/15/2015 by Anonymous
  • Q:

    I have a masterflex pump, model 7528-10 and would like to know how and if I can adjust the speed in increments other than in whole increments?
    Asked on 5/14/2015 by penny

    1 answer

    • STAFF EXPERT

      A:

      The speed control is adjustable in 1 rpm increments by pressing the up or down arrows to increase or decrease.

      Answered on 5/14/2015 by Dan from Technical Support
  • Q:

    What pressure levels are achievable with this pump?
    Asked on 2/25/2014 by Matthew

    1 answer

    • STAFF EXPERT

      A:

      This is only for the pump drive or motor of a complete pump system. The pressure will be dictated by the pump head that is used and the specific tubing formulation and size that is used. This can be as little as 15 PSI or as high as 40 PSI max.

      Answered on 2/26/2014 by Jose from Technical Support
  • Q:

    WHAT IS THE HTS CLASS FOR THIS PRODUCT?
    Asked on 11/27/2012 by oscar from midlothain, tx

    1 answer

    • STAFF EXPERT

      A:

      8413.60.0070 is the Harmonization number. The ECCN is EAR99.

      Answered on 11/28/2012 by Jen from Technical Support
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