LabV1-III peristaltic pump - laboratory tubing pump for precise dosing
The LabV1-III is a user-friendly peristaltic pump developed for precise dosing and safe liquid transfer in laboratories, analytical instruments and process applications. The pump provides a wide flow range from 0.0002 to 775 mL/min depending on the pump head and tubing and supports single-, dual- and multichannel pump heads.
The LabV1-III DB is an upgraded version of the popular LabV1 tubing pump. The model combines functionalities from the LabV and LabF series and provides a flexible and user-friendly solution for precise dosing and liquid transfer in both laboratory and industrial environments. The LabV1-III tubing pump is typically used in pharmaceutical production, universities, laboratories and process plants where stable and precise peristaltic pump technology is required.
Main features
- Industrial 4.3” color LCD with touchscreen and mechanical keypad
- Software platform based on functions from the LabV and LabF series
- Display of both motor speed (rpm) and flow rate (mL/min)
- Dosing functions: fixed volume, fixed time/volume and time-controlled start/stop
- Intelligent calibration with online fine adjustment
- Supports single-, dual- and multichannel pump heads (EasyPump I-VI and AMC series)
- RS232/RS485 communication with MODBUS RTU
- External control via 0-5 V, 0-10 V or 4-20 mA signal
- 3-year manufacturer warranty
Technical specifications
- Flow range: 0.0002-775 mL/min
- Flow resolution: 0.01 mL/min
- Speed range: 0.1-150 rpm
- Speed resolution: 0.01 rpm
- Dosing volume: 0.01-9999 mL
- Volume resolution: 0.01 mL
- Dosing accuracy: ≤ ±0.5 %
- Back suction angle: 0-360°
- Motor: stepper motor
- Interface: RS232, RS485 (MODBUS RTU)
- External signals: 0-5 V, 0-10 V, 4-20 mA
- Start/stop and direction: active or passive switch signal
- Status output: open collector
- Power supply: 220 V ±10 %, 50/60 Hz (110 V optional)
- Power consumption: < 80 W
- Operating temperature: 0-40 °C
- Relative humidity: ≤ 80 %
- Dimensions (L × W × H): 259 × 157 × 237 mm
- Weight: 4.40 kg
Certifications
Documentation
The LabV1-III tubing pump is supplied with technical documentation and a user manual. An English user manual is included.
Pump heads and flow range
The LabV1-III tubing pump can be used with EasyPump pump heads for standard dosing tasks as well as AMC multichannel pump heads for low-flow multichannel dosing.
Flow range for EasyPump pump heads for the LabV1-III tubing pump
| Pump head |
Tubing no. |
Tubing dimensions (ID × wall mm) |
Flow per revolution (mL/r) |
Flow range (mL/min) |
| EasyPump I/II |
13# |
0.8 × 1.6 |
0.053 |
0.0053-8 |
| 14# |
1.6 × 1.6 |
0.27 |
0.027-41 |
| 19# |
2.4 × 1.6 |
0.55 |
0.055-83 |
| 16# |
3.1 × 1.6 |
0.933 |
0.093-140 |
| 25# |
4.8 × 1.6 |
1.967 |
0.197-295 |
| 17# |
6.4 × 1.6 |
3.333 |
0.333-500 |
| 18# |
7.9 × 1.6 |
4.3 |
0.430-645 |
| EasyPump III/IV |
15# |
4.8 × 2.4 |
1.8 |
0.180-270 |
| 24# |
6.4 × 2.4 |
2.733 |
0.273-410 |
| 35# |
7.9 × 2.4 |
3.833 |
0.383-575 |
| 36# |
9.6 × 2.4 |
5.167 |
0.517-775 |
| EasyPump V/VI |
13# |
0.8 × 1.6 |
0.053 |
0.0053-8 |
| 14# |
1.6 × 1.6 |
0.27 |
0.027-41 |
| 19# |
2.4 × 1.6 |
0.55 |
0.055-83 |
| 16# |
3.1 × 1.6 |
0.933 |
0.093-140 |
| 25# |
4.8 × 1.6 |
1.967 |
0.197-295 |
Flow rate for AMC multichannel pump heads for the LabV1-III tubing pump
| Tubing dimension (mm) |
Motor speed |
Flow rate 10 rollers (mL/min) |
Flow rate 6 rollers (mL/min) |
Max. intermittent pressure (MPa) |
Max. continuous pressure (MPa) |
| 1 × 1 |
0.1-150 rpm |
0.0050-7.55 |
0.0062-9.36 |
0.1 |
0.1 |
| 2 × 1 |
0.0183-27.52 |
0.0220-33.06 |
| 2.4 × 0.8 |
0.0254-38.13 |
0.0319-47.81 |
| 3 × 1 |
0.0323-48.38 |
0.0434-65.17 |
| 0.13 × 0.86 |
0.0002-0.29 |
0.0002-0.31 |
| 0.19 × 0.86 |
0.0003-0.44 |
0.0003-0.46 |
| 0.25 × 0.86 |
0.0005-0.76 |
0.0005-0.80 |
| 0.51 × 0.86 |
0.0013-2.00 |
0.0014-2.05 |
| 0.89 × 0.86 |
0.0030-4.47 |
0.0031-4.65 |
| 1.14 × 0.86 |
0.0061-9.16 |
0.0065-9.74 |
| 1.42 × 0.86 |
0.0125-18.75 |
0.0142-21.28 |
| 2.06 × 0.86 |
0.0197-29.60 |
0.0234-35.17 |
| 2.79 × 0.86 |
0.0286-42.86 |
0.0372-55.77 |