Low Flow Rate Peristaltic Filling System with High Precision
The dPOFLEX PFU is a high precision peristaltic filling system for flow rates between 0.01 and 1,178 ml/min.
You can use the pump head PFH01 for filling micro-volumes between 30 and 2000 μl (2 ml) per second. The PFH02 pump head is for volumes between 0.2 and 16 ml per second.
The pump head has an anodised aluminum housing which has good corrosion resistance. It has a phase compensation structure for dosing with low pulsation. If you have a liquid that you need to transfer with low pulsation, fx to avoid foaming, then the phase compensation structure of the PFH pump head is perfect for you.
You avoid the risk of product cross-contamination with the Longer dPOFLEX filling units as your liquid only is in contact with the inner wall of the single-use silicone tubing sets that are used with this Longer filling system.
The PFC controller with touch screen makes it easy to control your filling processes and you can save your settings. The PFC controller is needed to control the dPOFLEX PFU filling system with one to 32 channels, and each channel can be controlled individually.
You can export batch reports, operations logs and have 3 levels of user access and electronic signature. The special features of the dPOFLEX PFU filling system makes it compliant with 21CFR Part 11 and GMP.
You have to order the tubing set for the pump head as an accessory.
Technical specifications for dPOFLEX PFU dosing system
- Pump head: PFH01 (microliter pump head) or PFH02 (milliliter pump head)
- Suitable tubings: Silicone tubing and tubing kits
- Filling volume: 1 μL-99.99 L
- Filling accuracy: better than ±1%
- Filling time: 0.1 seconds-999.9 hours
- Filling cycle: 0-999999 (0 means unlimited)
- Interval time: 0.1 s-999.9 s
- Back suction is possible
- Working direction: Clockwise
- Calibration: Manual input calibration, balance reading calibration or online ratio calibration, with volume or mass data
- Display: 7 inch touch screen
- Work mode: Single channel filling, multi-channel filling with the same parameters or individual parameters
- Access management and password protection: Three levels of user accesses (administrator, developer, operator). Each user can have an exclusive password
- Parameter settings: Up to 500 settings (dose volume, time and number of dosings) can be stored and recalled easily on the PFC controller
- Batch report: Up to 800 batch reports can be stored on the PFC controller. They can be saved to USB flash drive or printed directly
- Communication control: RS485 interface, Modbus RTU protocol
- External control input: Start the pump, emergency stop, disable channel
- Output: 1 output for malfunction status. Choose the alarm to be either for blockage or for hardware failure.
- Power supply: AC 100V-240V, 50/60Hz, 60W
- Dimensions (LxWxH): 119 mm x 203 mm x 176 mm (without pump head)
- Weight of system: 3.5kg (without pump head)
- Dimension of controller (LxWxH): 187 mm x 123 mm x 39 mm
- Weight of controller: 0.6 kg
- Working condition: Temperature: 5 - 40°C, RH: ≤85%, no condensation
- Storage and transportation condition: Temperature: -40-70°C, RH: ≤85%, no condensation
- IP rating: IP31
Manual
The manual is in english.
Pump heads and compatible tubing sizes
Pump model | Pump head | Number of rollers | Speed (rpm) | Tubing ID (mm) |
Max. flow rate (ml/min) |
Recommended filling volume (Accuracy < +1%) (meassured with water) |
Max. filling volume per second |
Recommended filling nozzle ID (mm) |
dPOFLEX PFU |
PFH01 |
12 | <350 | 0.5 | 7 | 30 μl | 118 μl | 0.3 or 0.6 |
0.8 | 17 | 42 μl | 269 μl | 0.6 | ||||
1.2 | 34 | 90 μl | 534 μl | 1 | ||||
1.6 | 63 | 132 μl | 987 μl | 1 or 0.6 | ||||
2.4 | 104 | 400 μl | 1.61 ml | 1.6 | ||||
3.2 | 159 | 760 μl | 2.47 ml | 1.6 or 3.2 | ||||
PFH02 (for mililiters) |
8 | <450 | 0.6 | 27 | 0.2 ml | 0.42 ml | 0.6 | |
0.8 | 66 | 0.4 ml | 1.03 ml | 0.6 | ||||
1.2 | 114 | 0.5 ml | 1.78 ml | 1 | ||||
1.6 | 147 | 0.8 ml | 2.29 ml | 1 or 1.6 | ||||
2.4 | 371 | 1.16 ml | 5.77 ml | 1.6 | ||||
3.2 | 566 | 2.15 ml | 8.80 ml | 1.6 or 3.2 | ||||
4.8 | 1178 | 3 ml | 16 ml | 3.2 or 4.5 |
Videos
Each channel can run with individual parameters in the dPOFLEX PFU multichannel filling system
Filling volume calibration of dPOFLEX PFU and PFS filling system
How to create a new user on dPOFLEX PFC Peristaltic Pump controller
Export the batch report and log the record from the dPOFLEX PFC controller
Connect multiple units to the dPOFLEX PFC controller
CE marking | Yes |
Operating Temperature | 0-40°C |
Caption | Representative image only |
Title | Type | Size | Download |
---|---|---|---|
dPOFLEX-PFU-PFS-Filling-System-Datasheet-2023---DRIFTON.pdf | 1.40MB | Download |