The Masterflex L/S 07522-20 is a precision digital peristaltic pump drive designed for accurate fluid transfer, metering, dispensing and process applications. This system includes a Masterflex Easy-Load 3 pump head, model 77800-60, which allows quick tubing installation and replacement without removing the head from the drive.
The unit powers on successfully, the graphical LCD illuminates and the control panel responds. The display and timed-dispense functions were accessed during inspection, as shown in the photos.
No tubing was installed, and no liquid-flow, calibration or long-duration testing was performed.
FEATURES
Digital speed control from 0.1 to 600 RPM
Graphical backlit LCD
Continuous-run operation
Timed dispensing
Volume dispensing
Copy dispensing for repeated cycles
Reversible clockwise and counterclockwise operation
Antidrip function
Keypad lock to prevent accidental setting changes
Remote-control capability through rear DB25 interface
Brushless, maintenance-free motor
Easy-Load 3 pump head for quick tubing changes
Compatible with multiple Masterflex L/S tubing sizes
SPECIFICATIONS
Manufacturer: Cole-Parmer / Masterflex
Series: Masterflex L/S
Drive Model: 07522-20
Pump Head Model: 77800-60
Pump Head Type: Easy-Load 3
Speed Range: 0.1–600 RPM
Speed-Control Accuracy: ±0.1%
Motor Output: 0.1 HP
Maximum Flow Rate: Up to 3,400 mL/min depending on pump head and tubing
Voltage: 115/230 VAC
Frequency: 50/60 Hz
Current: 2.2 A at 115 V / 1.1 A at 230 V
Ingress Protection: IP33
Remote Interface: DB25
Compatible Tubing Sizes: Masterflex L/S 13, 14, 16, 17, 18 and 25
Drive Assembly: USA
INCLUDED
Masterflex L/S 07522-20 digital pump drive
Masterflex Easy-Load 3 pump head, model 77800-60
Power cord
Tubing and other accessories are not included unless shown in the photographs.
CONDITION
Pre-owned unit with minor cosmetic wear consistent with normal laboratory use.
The pump powers on, the graphical display illuminates and the control-panel functions respond. The timed-dispense menus and operating controls were accessed during inspection. No tubing was installed, and no liquid-flow testing, calibration, load testing or long-duration operational testing was performed.
The unit is sold as pictured.
SHIPPING
Shipping is available throughout the United States.
Shipping costs are calculated at checkout based on destination and package dimensions.
Local pickup is available in San Diego, California.
The Masterflex L/S 07522-20 is a precision digital peristaltic pump drive designed for accurate fluid transfer, metering, dispensing and process applications. This system includes a Masterflex Easy-Load 3 pump head, model 77800-60, which allows quick tubing installation and replacement without removing the head from the drive.
The unit powers on successfully, the graphical LCD illuminates and the control panel responds. The display and timed-dispense functions were accessed during inspection, as shown in the photos.
No tubing was installed, and no liquid-flow, calibration or long-duration testing was performed.
FEATURES
Digital speed control from 0.1 to 600 RPM
Graphical backlit LCD
Continuous-run operation
Timed dispensing
Volume dispensing
Copy dispensing for repeated cycles
Reversible clockwise and counterclockwise operation
Antidrip function
Keypad lock to prevent accidental setting changes
Remote-control capability through rear DB25 interface
Brushless, maintenance-free motor
Easy-Load 3 pump head for quick tubing changes
Compatible with multiple Masterflex L/S tubing sizes
SPECIFICATIONS
Manufacturer: Cole-Parmer / Masterflex
Series: Masterflex L/S
Drive Model: 07522-20
Pump Head Model: 77800-60
Pump Head Type: Easy-Load 3
Speed Range: 0.1–600 RPM
Speed-Control Accuracy: ±0.1%
Motor Output: 0.1 HP
Maximum Flow Rate: Up to 3,400 mL/min depending on pump head and tubing
Voltage: 115/230 VAC
Frequency: 50/60 Hz
Current: 2.2 A at 115 V / 1.1 A at 230 V
Ingress Protection: IP33
Remote Interface: DB25
Compatible Tubing Sizes: Masterflex L/S 13, 14, 16, 17, 18 and 25
Drive Assembly: USA
INCLUDED
Masterflex L/S 07522-20 digital pump drive
Masterflex Easy-Load 3 pump head, model 77800-60
Power cord
Tubing and other accessories are not included unless shown in the photographs.
CONDITION
Pre-owned unit with minor cosmetic wear consistent with normal laboratory use.
The pump powers on, the graphical display illuminates and the control-panel functions respond. The timed-dispense menus and operating controls were accessed during inspection. No tubing was installed, and no liquid-flow testing, calibration, load testing or long-duration operational testing was performed.
The unit is sold as pictured.
SHIPPING
Shipping is available throughout the United States.
Shipping costs are calculated at checkout based on destination and package dimensions.
Local pickup is available in San Diego, California.
