Masterflex® L/S® Standard Digital Pump Systems, Avantor®

Digital Pump with Open-Head Sensor and Easy-Load II Pump Head (thin wall), 600 rpm, CH, 480 ml/min, 77200-30 (L/S® Easy-Load® II head with open-head sensor), 90 - 260 VAC; 50/60 Hz; 2.2 / 1.1 A, 600 rpm, ABS plastic and aluminium

Catalog # MFLX77921-77-CH

Catalog # MFLX77921-77-CH

Supplier:

Masterflex® L/S® Standard Digital Pump Systems, Avantor®

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Spécifications

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Product Details & Documents

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

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
Models with open-head sensor stop drive motor when pump head is opened

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.

Spécifications

Débit maximal:
480 ml/min
Puissance:
90 - 260 VAC; 50/60 Hz; 2.2 / 1.1 A
Désignation:
Digital Pump with Open-Head Sensor and Easy-Load II Pump Head (thin wall), 600 rpm
Max. RPM:
600 rpm
Pump Head:
77200-30 (L/S® Easy-Load® II head with open-head sensor)
Matériau du boîtier:
ABS plastic and aluminium
Plug Type:
CH
Min. flow rate:
0.08 ml/min
Min. flow rate per channel:
0.08 ml/min
Open-head sensor:
Yes
Cloud connected:
No
Remote I/O:
4 to 20 mA. 0 to 10 V. start/stop and direction via contact closure
Digital dispensing:
Yes
Accuracy:
±0.1% (0.1 rpm at 600 rpm)
Drive IP rating:
IP 33
Tubing:
06434-16, 10 ft (C-FLEX ULTRA®, L/S® 16 )
Duty cycle:
Continuous
Voltage:
90 - 260 VAC
Drive:
07522-28 (L/S® Digital Drive with Open-Head Sensor, 600 rpm)
Washdown capable:
No
Min. RPM:
0.1 rpm
Warranty:
2 years
No. of channels:
1
Max. flow rate per channel:
480 ml/min
Reversible motor:
Yes
Control type:
Variable-Speed Digital
Anti-drip:
Yes
No. of rollers:
4
Cat. No.:
MFLX77921-77-CH
Pump series:
L/S
Model:
77921-77
Frequency:
50/60 Hz
Tubing sizes accepted:
L/S® 13, 14, 16, 25, 17, 18
Current:
2.2 / 1.1 A