Introduction
The BQ80S series is a micro-flow variable-speed peristaltic pump. It features an ABS housing, an LCD display, and button control. In addition to the basic variable-speed functions such as speed adjustment, start/stop, direction change, and full speed, it also supports a dispensing mode (with adjustable speed, run time, interval time, and cycle count) and reverse angle setting. It supports multiple control modes, including RS485 communication control and external signal input control.
This listing includes a three-channel peristaltic pump equipped with one DW10-3 pump head.
Applications
Features
- Core Parameters (BQ80S+DW10-3): 3-channel design. Flow range 0.0035-34 mL/min per channel, speed range 0.1-80 rpm, speed accuracy ≤±0.5%. Suitable for precise transfer of low-flow liquids, ideal for instrument integration and laboratory use.
- Humanized Design: ABS housing, an LCD display (non-touch, display only), and button control.
- Dispensing Mode: Adjustable speed, run time, interval time, and cycle count.
- Reverse Angle: Equipped with basic suck-back function.
- Wide Voltage Design: Adapts to complex power supply environments. Circuit board with three-proof paint coating for dustproof and moisture-proof performance, ensuring high stability.
- Multiple Control Compatibility: Supports RS485 communication (Modbus protocol), external control signal input (0-5V/0-10V/4-20mA), etc.
User Manual
To learn how to use this product, please refer to the BQ80S Peristaltic Pump User Manual.
Packing List
| ① | 1 × Complete Unit – BQ80S+DW10-3 | ② | 1 × User Manual for Pump BQ-S | ||
| ③ | 1 x Power Cable | ④ | 2.4x0.92 - 1 pc × 6m | ||
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Technical Data
| Type | Speed-Variable Type(BQ80S) | Dispensing Mode | Yes |
| Pump Head Model | DW10-3(3 channel) | Suitable Tubing | Wall thickness 0.8-1mm, inner diameter ≤3.17mm |
| Display | LCD (display only) | Control | Button |
| Flow Rate Range (Per channel) | 0.0035-34 mL/min | Cycle Count | 0-999 Cycles; 0=Infinite Cycle |
| Speed Range | 0.1-80rpm, adjustable | Power Supply | AC100V-240V |
| Run Time | Configurable in Seconds/Minutes/Hours/Days | Interval Time | Configurable in Seconds/Minutes/Hours/Days |
| Speed Resolution | 0.1rpm | Power Consumption | ≤10W |
| Housing Material | ABS | IP Rate | IP31 |
| Communication | RS485 (Modbus RTU protocol) | Condition Temperature | 0-40℃ |
| External Control Signal | 0-5V, 4-20mA, 0-10V(optional) | Drive Gross Weight | 2.2 lb |
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CE Certified Quality & Safety
FAQ
1.How many channels does this peristaltic pump have?
This peristaltic pump is three-channel, equipped with a DW10-3 pump head that can hold 3 tubes at the same time. The flow rate and total volume displayed on the panel are for one single channel, and all channels run at the same synchronized flow rate (no independent control for each channel).
2.What type of peristaltic pump is this?
The BQ80S is a micro-flow variable-speed peristaltic pump with ABS housing. It includes the basic variable-speed functions such as speed adjustment, start/stop, direction change, and full speed. It also supports a dispensing mode with adjustable speed, run time, interval time, and cycle count.
3.Does it have a timing function?
Yes. The BQ80S series supports a dispensing mode with adjustable run time, interval time, and cycle count, which allows timed dispensing.
4.Does it support external control?
Yes. Please note that the buttons will no longer work after switching to external control mode. In this mode, only start/stop, direction reversal, and speed adjustment can be controlled externally; the timing function is not supported in external control mode. For any questions regarding external control and communication control, please refer to the product manual or contact our customer service directly.
5.Which types of tubing are compatible with this peristaltic pump? Are they included in the package?
This pump is compatible with tubing that has a wall thickness of 0.8–1 mm and an inner diameter of ≤ 3.17 mm. Upon purchase, the following tubing will be included: 2.4×0.92 (1 pc, 6m). Below is the information for common-sized tubing:
6.Does it have a anti-drip setting?
Yes, this peristaltic pump is equipped with a basic anti-drip (suck-back) function. When the pump stops working, the motor will rotate in the reverse direction by a certain angle to suck back the liquid in the tubing and prevent dripping.
7.Does it support flow calibration?
No.