dPOFLEX® PFU laboratory filling system with peristaltic pump
Ideal for laboratory, research, pharmaceutical, and OEM applications.
Description
The dPOFLEX® high‑precision filling system enables highly accurate dispensing of micro‑volumes starting from 30 µL with an accuracy better than ± 1%. This makes the system ideal for demanding applications in laboratory, research, pharmaceutical, and analytical environments where reproducible results are essential.
- Automatic filling system with peristaltic pump
- Precise, reproducible filling of liquids
- Non‑contact and gentle fluid handling
- Intuitive touchscreen operation
- Suitable for laboratory, research, pharmaceutical, and OEM applications
Flexible use – from benchtop operation to full automation
The filling system can be operated independently as a compact benchtop unit or seamlessly integrated into semi‑automated and fully automated systems. This flexibility makes it suitable for both laboratory workstations and automated production and process environments. It is suitable for filling tubes, vials, test tubes, or small bottles and can be easily adapted to different formats and applications. Thanks to non‑contact fluid handling, it is especially well suited for sensitive or contamination‑critical media.
Multi‑channel control with individually configurable parameters
A central master controller enables control of up to 32 channels, with each channel individually configurable. This allows complex filling tasks to be carried out efficiently and precisely, even in parallel processes with different requirements.
User management and FDA‑compliant documentation
The system features three user access levels, an operation log, and batch reports with electronic signatures, thereby supporting compliance with FDA 21 CFR Part 11. This ensures secure, traceable, and fully compliant documentation of all filling processes.
Ideal for laboratory, pharmaceutical, and OEM integration
The filling system is frequently used in:
- Analytical and chemical laboratories
- Pharmaceutical research and development
- Quality control
- Device and system integration (OEM)
The compact design facilitates use on the laboratory benchtop as well as integration into existing workstations or device platforms.
Product Table – dPOFLEX® High Precision Filling System
Feature
|
PFU (Single Channel)
|
PFS (Four Channels)
|
Pump head
|
PFH01 (microliter pump head), PFH02 (milliliter pump head)
|
PFH01 (microliter pump head), PFH02 (milliliter pump head)
|
Tubing
|
Silicone tubing and tubing kits
|
Silicone tubing and tubing kits
|
Filling volume
|
1 µL – 99.99 L
|
1 µL – 99.99 L
|
Filling accuracy
|
Better than ±1%
|
Better than ±1%
|
Filling precision
|
CV < 0.5%
|
CV < 0.5%
|
Filling time
|
0.1 seconds – 999.9 hours
|
0.1 seconds – 999.9 hours
|
Filling cycles
|
0 – 999,999 (0 = unlimited)
|
0 – 999,999 (0 = unlimited)
|
Interval time
|
0.1 s – 999.9 s
|
0.1 s – 999.9 s
|
Back suction parameter
|
0 – 30
|
0 – 30
|
Operating direction
|
Clockwise
|
Clockwise
|
Calibration
|
Manual input calibration, balance reading calibration, or online ratio calibration with volume or mass data
|
Manual input calibration, balance reading calibration, or online ratio calibration with volume or mass data
|
Display
|
7‑inch touchscreen, Chinese or English selectable
|
7‑inch touchscreen, Chinese or English selectable
|
Operating modes
|
Single‑channel filling, multi‑channel filling with identical or individual parameters
|
Multi‑channel filling with identical or individual parameters
|
User management & password protection
|
Three user levels (administrator, developer, operator), each with an individual password
|
Three user levels (administrator, developer, operator), each with an individual password
|
Parameter memory
|
Up to 500 recipes can be stored and recalled
|
Up to 500 recipes can be stored and recalled
|
Batch report
|
Up to 800 batch reports can be stored; export to USB flash drive or direct printing
|
Up to 800 batch reports can be stored; export to USB flash drive or direct printing
|
Communication
|
RS485 interface, Modbus RTU protocol
|
RS485 interface, Modbus RTU protocol; optional Ethernet interface (TCP/IP)
|
External control inputs
|
Pump start, emergency stop, channel disable
|
Pump start, emergency stop, channel disable
|
Outputs
|
1 output for malfunction status
|
1 output for malfunction status
|
Ingress protection (IP)
|
IP31
|
IP32
|
Power supply
|
AC 100–240 V, 50/60 Hz, 60 W
|
AC 100–240 V, 50/60 Hz, 250 W
|
Dimensions (L×W×H)
|
119 × 203 × 176 mm (without pump head)
|
548 × 245 × 198 mm (without pump head)
|
System weight
|
3.5 kg (without pump head)
|
16.1 kg (without pump head)
|
Controller dimensions (L×W×H)
|
187 × 123 × 39 mm
|
187 × 123 × 39 mm
|
Controller weight
|
0.6 kg
|
0.6 kg
|
Operating conditions
|
Temperature: 5–40 °C, RH ≤ 85%, non‑condensing
|
Temperature: 5–40 °C, RH ≤ 85%, non‑condensing
|
Storage & transport conditions
|
Temperature: –40 to 70 °C, RH ≤ 85%, non‑condensing
|
Temperature: –40 to 70 °C, RH ≤ 85%, non‑condensing
|

