LongerPump G600-1L Industrial Flow-Through Peristaltic Pump
| Brand | LongerPump |
|---|---|
| Origin | Hebei, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | G600-1L |
| Flow Rate Range | 0.15 µL/min – 3250 mL/min (single channel) |
| Speed Range | 0.01–650 rpm |
| Speed Resolution | 0.01 rpm (<10 rpm), 0.1 rpm (10–99.9 rpm), 1 rpm (≥100 rpm) |
| Protection Rating | IP66 |
| Certifications | CE, UKCA |
| EMC Compliance | EN IEC 61000-6-2:2019 / EN IEC 61000-6-4:2019 |
| Safety Compliance | EN 61010-1:2010+A1:2019 |
| Power Supply | AC 100–240 V, 50/60 Hz |
| Power Consumption | 60 W |
| Dimensions (L×W×H) | 240 × 142 × 152 mm |
| Weight | 3.75 kg |
| Control Interfaces | Keypad, foot switch, analog input (0–5 V / 0–10 V / 4–20 mA / 0–10 kHz), RS485 (Modbus RTU or Longer OEM protocol) |
| Operating Temperature | 0–40 °C |
| Relative Humidity | 10–90 % RH (non-condensing) |
| Housing Material | Anodized aluminum alloy |
| Memory Function | Parameter retention after power loss |
| Calibration Modes | Flow rate and dispensed volume calibration |
| Operating Modes | Continuous, timed, and volumetric dispensing |
Overview
The LongerPump G600-1L is an industrial-grade flow-through peristaltic pump driver engineered for continuous, high-reliability fluid handling in demanding laboratory and light-industrial environments. Based on the principle of positive displacement via roller compression of elastomeric tubing, it delivers precise, pulse-free, and contamination-free fluid transfer without exposing internal components to the process medium. Its design prioritizes robustness, electromagnetic compatibility (EMC), and operational flexibility—making it suitable for applications requiring long-duration unattended operation, integration into automated systems, or deployment in humid, dusty, or chemically aggressive settings where ingress protection is critical. The G600-1L is not a standalone pump but a modular driver unit compatible with over 15 interchangeable pump heads—including YZ1515X, YZII15, FG15, DG15-24, and DG-8—enabling scalable flow performance from microliter-per-minute dosing to bulk transfer at up to 3250 mL/min per channel.
Key Features
- IP66-rated anodized aluminum housing ensures dust-tight and water-jet resistant operation, supporting use in washdown-capable labs, pilot-scale bioprocessing, and outdoor instrumentation enclosures.
- High-resolution speed control with programmable resolution (0.01 rpm below 10 rpm) enables fine-tuned adjustment for low-flow precision applications such as reagent addition in analytical chemistry or cell culture media perfusion.
- Multi-mode control architecture supports local keypad operation, foot-switch activation, analog voltage/current input (0–5 V, 0–10 V, 4–20 mA, 0–10 kHz), and bidirectional RS485 communication using either Modbus RTU or LongerPump’s proprietary OEM protocol.
- Integrated parameter memory retains user-defined settings—including speed, operating mode, calibration coefficients, and system configuration—across power cycles, ensuring reproducible startup behavior in regulated workflows.
- Comprehensive safety and compliance certification includes CE and UKCA marks, full adherence to EN 61010-1:2010+A1:2019 (safety requirements for electrical equipment for measurement, control, and laboratory use), and EN IEC 61000-6-2/-6-4 for immunity and emissions.
- Dual-function calibration capability allows users to perform either flow-rate calibration (using gravimetric or volumetric reference methods) or dispensed-volume calibration—supporting traceability and alignment with GLP/GMP documentation practices.
Sample Compatibility & Compliance
The G600-1L accommodates a broad range of tubing materials—including silicone, Viton®, Tygon®, and dPOFLEX®—with inner diameters from 0.1 mm to 6.4 mm, depending on the selected pump head. Compatibility extends to chemically aggressive solvents, aqueous buffers, cell suspensions, and viscous fluids up to ~5000 mPa·s (depending on tubing selection and flow rate). All pump heads are designed to minimize tubing fatigue and maximize service life under continuous operation. From a regulatory standpoint, the device meets essential requirements for inclusion in ISO/IEC 17025-accredited testing laboratories and supports audit-ready operation when integrated into systems governed by FDA 21 CFR Part 11 (via external software logging of control events and parameter changes). While the pump itself does not carry UL or CSA listings, its EN 61010-1 certification confirms suitability for Class I, Pollution Degree 2 environments typical of controlled laboratory spaces.
Software & Data Management
Although the G600-1L operates as a standalone instrument with no embedded graphical user interface beyond its monochrome LCD display, its RS485 interface enables seamless integration with supervisory control systems, SCADA platforms, or custom LabVIEW/Python-based automation scripts. Communication parameters—including baud rate (up to 115.2 kbps), parity, stop bits, and slave ID—are fully configurable. The Modbus RTU implementation supports standard function codes (e.g., FC03 for reading holding registers, FC16 for writing multiple registers), allowing remote readout of real-time speed, elapsed time, total dispensed volume, and fault status. For validated environments, external data acquisition software can log timestamps, setpoints, and operational events to support 21 CFR Part 11-compliant electronic records when paired with appropriate audit-trail and electronic signature mechanisms.
Applications
- Automated liquid handling in environmental monitoring stations (e.g., continuous sampling of wastewater streams for nutrient analysis)
- Perfusion systems in bioreactors and organ-on-chip platforms requiring stable, non-shearing flow profiles
- Chemical feed systems for pH control, coagulant dosing, or catalyst delivery in pilot-scale reaction engineering
- Calibration fluid delivery in metrology labs performing volumetric verification of pipettes and burettes
- Integration into HPLC fraction collectors, dissolution testers, and continuous chromatography skids
- Reagent dispensing in clinical analyzers and immunoassay platforms where tubing-based isolation prevents cross-contamination
FAQ
What pump heads are compatible with the G600-1L driver?
The G600-1L supports 15+ pump heads including YZ1515X, YZII15, FG15, DG15-24, DG-1 through DG-8, and BPH01—all sold separately and selected based on required flow range, tubing size, and pressure tolerance.
Does the G600-1L support analog speed control?
Yes—it accepts 0–5 V, 0–10 V, 4–20 mA, and 0–10 kHz input signals for proportional speed regulation; signal type and effective range are configurable via front-panel menu or RS485 command.
Is the pump suitable for sterile or aseptic applications?
While the pump itself is not sterilizable, its tubing-isolated fluid path and compatibility with autoclavable or gamma-irradiated tubing (e.g., medical-grade silicone) make it deployable in aseptic processes when used with appropriate single-use fluid paths.
Can the G600-1L be integrated into a PLC-controlled system?
Yes—its RS485 port and native Modbus RTU support allow direct connection to Allen-Bradley, Siemens, Omron, and other industrial PLCs without additional protocol converters.
What is the maximum backpressure the G600-1L can handle?
Maximum sustainable backpressure depends on pump head, tubing material, and flow rate; typical values range from 0.2 bar (DG series, small ID tubing) to 2.5 bar (YZ2515X with reinforced silicone); consult the pump head datasheet for exact specifications.
