Masterflex® L/S® Standard Digital Pump Systems, Avantor®
Supplier: Avantor Fluid Handling
Certificates
About this item
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.
- Environmentally Preferable:
Specifications
- Catalog No:
- MFLX77921-65-DK
- MFLX77921-85-EU
- MFLX77919-35-DK
- MFLX77919-25-DK
- MFLX77921-85-DK
- MFLX77919-35-EU
- MFLX77919-25-EU
- MFLX77921-75-DK
- MFLX77921-77-EU
- MFLX77921-75-EU
- MFLX77921-65-EU
- Model:
- 77921-65
- 77921-85
- 77919-35
- 77919-25
- 77921-85
- 77919-35
- 77919-25
- 77921-75
- 77921-77
- 77921-75
- 77921-65
- No. of channels:
- 1
- 4
- 4
- 8
- 4
- 4
- 8
- 1
- 1
- 1
- 1
- No. of rollers:
- 3
- 6
- 8
- 4
- 6
- 8
- 4
- 4
- 4
- 4
- 3
- Control type:
- Variable-Speed Digital
- Variable-Speed Digital
- Variable-Speed Digital
- Variable-Speed Digital
- Variable-Speed Digital
- Variable-Speed Digital
- Variable-Speed Digital
- Variable-Speed Digital
- Variable-Speed Digital
- Variable-Speed Digital
- Variable-Speed Digital
- Min. flow rate per channel:
- 0,08 ml/min
- 0,047 ml/min
- 0,0024 ml/min
- 0,0034 ml/min
- 0,047 ml/min
- 0,0024 ml/min
- 0,0034 ml/min
- 0,28 ml/min
- 0,08 ml/min
- 0,28 ml/min
- 0,08 ml/min
- Max. flow rate per channel:
- 480 ml/min
- 280 ml/min
- 12 ml/min
- 18 ml/min
- 280 ml/min
- 12 ml/min
- 18 ml/min
- 1700 ml/min
- 480 ml/min
- 1700 ml/min
- 480 ml/min
- Min. flow rate:
- 0,08 ml/min
- 0,188 ml/min
- 0,0096 ml/min
- 0,0272 ml/min
- 0,188 ml/min
- 0,0096 ml/min
- 0,0272 ml/min
- 0,28 ml/min
- 0,08 ml/min
- 0,28 ml/min
- 0,08 ml/min
- Drive IP rating:
- IP 33
- IP 33
- IP 33
- IP 33
- IP 33
- IP 33
- IP 33
- IP 33
- IP 33
- IP 33
- IP 33
- Accuracy:
- ±0,25% (1 rpm at 600 and 300 rpm; 0,1 rpm at 100 rpm)
- ±0,1% (0,1 rpm at 600 rpm)
- ±0,1% (0,01 rpm at 100 rpm)
- ±0,1% (0,01 rpm at 100 rpm)
- ±0,1% (0,1 rpm at 600 rpm)
- ±0,1% (0,01 rpm at 100 rpm)
- ±0,1% (0,01 rpm at 100 rpm)
- ±0,1% (0,1 rpm at 600 rpm)
- ±0,1% (0,1 rpm at 600 rpm)
- ±0,1% (0,1 rpm at 600 rpm)
- ±0,25% (1 rpm at 600 and 300 rpm; 0,1 rpm at 100 rpm)
- Anti-drip:
- Yes
- Yes
- Yes
- Yes
- Yes
- Yes
- Yes
- Yes
- Yes
- Yes
- Yes
- Cloud connected:
- No
- No
- No
- No
- No
- No
- No
- No
- No
- No
- No
- Digital dispensing:
- Yes
- Yes
- Yes
- Yes
- Yes
- Yes
- Yes
- Yes
- Yes
- Yes
- Yes
- Drive:
- 07522-20 (L/S® Standard Digital Drive, 600 rpm)
- 07522-20 (L/S® Standard Digital Drive, 600 rpm)
- 07522-30 (L/S® Standard Digital Drive, 100 rpm)
- 07522-30 (L/S® Standard Digital Drive, 100 rpm)
- 07522-20 (L/S® Standard Digital Drive, 600 rpm)
- 07522-30 (L/S® Standard Digital Drive, 100 rpm)
- 07522-30 (L/S® Standard Digital Drive, 100 rpm)
- 07522-20 (L/S® Standard Digital Drive, 600 rpm)
- 07522-28 (L/S® Digital Drive with Open-Head Sensor, 600 rpm)
- 07522-20 (L/S® Standard Digital Drive, 600 rpm)
- 07522-20 (L/S® Standard Digital Drive, 600 rpm)
- Duty cycle:
- Continuous
- Continuous
- Continuous
- Continuous
- Continuous
- Continuous
- Continuous
- Continuous
- Continuous
- Continuous
- Continuous
- Min. RPM:
- 0,1 rpm
- 0,1 rpm
- 0,02 rpm
- 0,02 rpm
- 0,1 rpm
- 0,02 rpm
- 0,02 rpm
- 0,1 rpm
- 0,1 rpm
- 0,1 rpm
- 0,1 rpm
- Open-head sensor:
- No
- No
- No
- No
- No
- No
- No
- No
- Yes
- No
- No
- Pump series:
- L/S
- L/S
- L/S
- L/S
- L/S
- L/S
- L/S
- L/S
- L/S
- L/S
- L/S
- Remote I/O:
- 4 to 20 mA, 0 to 10 V, start/stop and direction via contact closure
- 4 to 20 mA, 0 to 10 V, start/stop and direction via contact closure
- 4 to 20 mA, 0 to 10 V, start/stop and direction via contact closure
- 4 to 20 mA, 0 to 10 V, start/stop and direction via contact closure
- 4 to 20 mA, 0 to 10 V, start/stop and direction via contact closure
- 4 to 20 mA, 0 to 10 V, start/stop and direction via contact closure
- 4 to 20 mA, 0 to 10 V, start/stop and direction via contact closure
- 4 to 20 mA, 0 to 10 V, start/stop and direction via contact closure
- 4 to 20 mA, 0 to 10 V, start/stop and direction via contact closure
- 4 to 20 mA, 0 to 10 V, start/stop and direction via contact closure
- 4 to 20 mA, 0 to 10 V, start/stop and direction via contact closure
- Reversible motor:
- Yes
- Yes
- Yes
- Yes
- Yes
- Yes
- Yes
- Yes
- Yes
- Yes
- Yes
- Tubing:
- 06434-16, 10-ft (C-FLEX® Ultra, L/S® 16)
- 96116-16, 8/pk (Bio-Pharm Plus Silicone, L/S® 16)
- 06447-34, 12/pk (Tygon® E-LFL Two-Stop Tubing Set, 1,42mm ID)
- 06447-34, 12/pk (Tygon® E-LFL Two-Stop Tubing Set, 1,42mm ID)
- 96116-16, 8/pk (Bio-Pharm Plus Silicone, L/S® 16)
- 06447-34, 12/pk (Tygon® E-LFL Two-Stop Tubing Set, 1,42mm ID)
- 06447-34, 12/pk (Tygon® E-LFL Two-Stop Tubing Set, 1,42mm ID)
- 06434-24, 10-ft (C-FLEX® Ultra, L/S® 24)
- 06434-16, 10 ft (C-FLEX ULTRA®, L/S® 16 )
- 06434-24, 10-ft (C-FLEX® Ultra, L/S® 24)
- 06434-16, 10-ft (C-FLEX® Ultra, L/S® 16)
- Tubing sizes accepted:
- L/S® 13, 14, 16, 25, 17, 18
- L/S® 13, 14, 16
- Microbore Two-Stop Tubing Sets
- Microbore Two-Stop Tubing Sets
- L/S® 13, 14, 16
- Microbore Two-Stop Tubing Sets
- Microbore Two-Stop Tubing Sets
- L/S® 15, 24, 35, 36
- L/S® 13, 14, 16, 25, 17, 18
- L/S® 15, 24, 35, 36
- L/S® 13, 14, 16, 25, 17, 18
- Washdown capable:
- No
- No
- No
- No
- No
- No
- No
- No
- No
- No
- No
- Current:
- 2,2 A @ 115 V; 1,1 A @ 230 V
- 2,2 A @ 115 V; 1,1 A @ 230 V
- 2,2 A @ 115 V; 1,1 A @ 230 V
- 2,2 A @ 115 V; 1,1 A @ 230 V
- 2,2 A @ 115 V; 1,1 A @ 230 V
- 2,2 A @ 115 V; 1,1 A @ 230 V
- 2,2 A @ 115 V; 1,1 A @ 230 V
- 2,2 A @ 115 V; 1,1 A @ 230 V
- 2,2 / 1,1 A
- 2,2 A @ 115 V; 1,1 A @ 230 V
- 2,2 A @ 115 V; 1,1 A @ 230 V
- Frequency:
- 50/60 Hz
- 50/60 Hz
- 50/60 Hz
- 50/60 Hz
- 50/60 Hz
- 50/60 Hz
- 50/60 Hz
- 50/60 Hz
- 50/60 Hz
- 50/60 Hz
- 50/60 Hz
- Voltage:
- 90 - 260 VAC
- 90 - 260 VAC
- 90 - 260 VAC
- 90 - 260 VAC
- 90 - 260 VAC
- 90 - 260 VAC
- 90 - 260 VAC
- 90 - 260 VAC
- 90 - 260 VAC
- 90 - 260 VAC
- 90 - 260 VAC
- Warranty:
- 2 years
- 2 years
- 2 years
- 2 years
- 2 years
- 2 years
- 2 years
- 2 years
- 2 years
- 2 years
- 2 years
Specifications
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