Masterflex® L/S® Digital Drive with Multichannel Pump Head for L/S® Precision Tubing, 4-Channel, 6-Roller; 115/230 VAC
MFLX77921-85-EU
ISO9001
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.
- Maximal flödeshastighet:1120 ml/min
- Strøm:90 - 260 VAC; 50/60 Hz; 2,2 A @ 115 V; 1,1 A @ 230 V
- Noggrannhet:±0,1% (0,1 rpm at 600 rpm)
- Moln ansluten:No
- Kontrolltyp:Variable-Speed Digital
- Frekvens:50/60 Hz
- Min. flöde:0,188 ml/min
- Antal kanaler:4
- Pump series:L/S
- Spänning:90 - 260 VAC
- Beskrivning:L/S 4-Channel Digital Pump System w/Multichannel Head; 0,1-600 rpm
- Höjd:215,9 mm
- Längd:349 mm
- Seq:70
- Environmentally Preferable:
- Modell:77921-85
- Duty cycle:Continuous
- Anti-drop:Yes
- Digital dispensing:Yes
- Drive IP rating:IP 33
- Max. flow rate per channel:280 ml/min
- Min. flow rate per channel:0,047 ml/min
- Min. RPM:0,1 rpm
- Open-head sensor:No
- Remote I/O:4 to 20 mA, 0 to 10 V, start/stop and direction via contact closure
- Reversible motor:Yes
- Tubing sizes accepted:L/S® 13, 14, 16
- Washdown capable:No
- Current:2,2 A @ 115 V; 1,1 A @ 230 V
- Slang:96116-16, 8/pk (Bio-Pharm Plus Silicone, L/S® 16)
- Drivenhet:07522-20 (L/S® Standard Digital Drive, 600 rpm)
- Antal ruller:6
- Garanti:2 years
- Förp.:1
- Pumphuvud:07535-04 (L/S® 4-Channel Pump Head)
- Bredd:210,8 mm
- Housing material:ABS plastic and aluminium
- Electrical plug type:EU
- Max. RPM:600 rpm