Masterflex® L/S® Precision Variable-Speed Console Drives, Avantor®

Don’t lose control of your metering applications—digital display gives you repeatable control.

• Flow rate 0.06 to 3400 ml/min—flow rate depends on drive rpm, pump head, 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

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 or cable assembly. Use remote connector for control of start/stop via contact closure or open collector (5 V TTL); control start/stop via footswitch or handheld remote.

Informations de commande: Each model includes a country specific plug/cord set; choose the catalog number with desired country plug type. All units include an IEC 320 socket with a detachable standard US three prong power cable. See country plug description https://uk.vwr.com/cms/tech-article-ac-power-plugs-sockets-universal-pattern-guide.

Informations de livraison: 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.