Masterflex® L/S® Standard Digital Pump Systems, Avantor®
9Product 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.
Specifications
- Maximum Flow Rate:48 ml/min
- Power:90 - 260 VAC; 50/60 Hz; 2,2 A @ 115 V; 1,1 A @ 230 V
- Description:L/S Four-Channel, Eight Roller Cartridge Pump System; 115/230 VAC
- Height:215,9 mm
- Length:374,4 mm
- Seq:15
- Pump head:07519-20 (L/S® Multichannel Cartridge Pump)
- Width:210,8 mm
- Housing material:ABS plastic and aluminium
- Electrical plug type:EU
- Included accessories:Four small cartridges (07519-85)
- Max. RPM:100 rpm
- Min. flow rate:0,0096 ml/min
- Min. flow rate per channel:0,0024 ml/min
- Open-head sensor:No
- 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% (0,01 rpm at 100 rpm)
- Drive IP rating:IP 33
- Tubing:06447-34, 12/pk (Tygon® E-LFL Two-Stop Tubing Set, 1,42mm ID)
- Duty cycle:Continuous
- Voltage:90 - 260 VAC
- Drive:07522-30 (L/S® Standard Digital Drive, 100 rpm)
- Washdown capable:No
- Min. RPM:0,02 rpm
- Warranty:2 years
- No. of channels:4
- Max. flow rate per channel:12 ml/min
- Reversible motor:Yes
- Control type:Variable-Speed Digital
- Anti-drip:Yes
- No. of rollers:8
- Cat. No.:MFLX77919-35-EU
- Pump series:L/S
- Model:77919-35
- Frequency:50/60 Hz
- Tubing sizes accepted:Microbore Two-Stop Tubing Sets
- Current:2,2 A @ 115 V; 1,1 A @ 230 V
Services
Product Information
- Catalog #DescriptionAvailabilityPrice
- Installation Qualification and Operation Qualification of peristaltic pump at customer site according to Avantor SOP. Qualification Protocols included. Travel fees included (cost of air travel excluded).Log in for availability1 * 1 EA - 2 210,00 €
#: 20864.320
Supplier: VWR Chemicals
#: 83640.320
Supplier: VWR Chemicals
#: 1.00030.2500
Supplier: Merck
#: 31770.294
Supplier: VWR Chemicals
#: 83645.320
Supplier: VWR Chemicals
#: 1.09439.1000
Supplier: Merck