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The flow of BL600HK can reach to 7.2L / min with D35M pump head, and can reach to 12L / min with D35L pump head, its flow fine-tuning function can easily adjust the filling volume and inter-channel error when multi-machine sharing.

Flow range:1.2-12000mL/min

Max channel:1


1. High definition LCD (3.5 inch) shows all the parameters at the same time, and an all-new interface that makes setup and operation easier than ever.

2. Using "double CPU" control, drive and control are separated, Accurate one-key filling let repeating precision up to ± 0.3%. Can be widely used in the production line for timing and quantitative transmission.

3. The flow rate can be calibrated; Start/stop/reverse are available; Full speed can purge the tubing rapidly.

4. These precision drives offer analog remote control options such as capacitance sensor, liquid level sensor, photoelectric sensor and foot switch -ideal for automated process applications. 

5. Using the stepper motor to control speed, high precision and is not affected by the change of load, large torque, low power consumption, strong adaptability.

6. Excellent driving circuit performance, good heat dissipation, low noise, stable running, with power off memory function. Conformal coating is used on the circuit board, anti interference characteristics and wide voltage design, suitable for complex environment.

7. BL-HK series have handles, easy to carry.  Can accept multiple pump heads.

  • Specifications

    Drive model: BL600HK

    Speed range: 0.1-600rpm

    Flow range: 1.2-12000mL/min

    Speed resolution: 0.1rpm(≤100rpm); 1rpm(>100rpm)

    Adjustment of filling volume:  With flow fine-tuning function, which can achieve fine adjustment of filling volume, reduce inter-channel error, flow compensation and other functions.

    Precision: Transferring precision: ±0.5%;  Repeating precision: ±0.3%

    Display: LCD screen (3.5 inch)

    Operate mode: Membrane keypad + Digital control knob

    External control: 0-5V (standard)、0-10V (optional)、4-20mA (standard), 0-10K (standard)

    External control type: Start /stop, Direction change【TTL 5V (standard), TTL 12V (optional), TTL 24V (optional)

    Port output: DC12V Power Output; DC5V TTL Output (optional)

    Communication interface: RS232, RS485 (Start/stop, Direction change, speed control)

    Power supply: AC220V±10%, 50Hz/60Hz(standard); AC110V±10%, 50Hz/60Hz; AC380V±10%, 50Hz/60Hz(optional)

    Power consumption: ≤120W

    Operating condition: Temperature, 0℃ to 40℃;  Relative humidity < 80%

    IP rating: IP31

    Drive weight: 14kg

    Drive size: Length * Width * High: 290mm*212mm*298mm (with the handle)

  • Using pump head and tubing

    Drive model

    Pump head

    Using tubing (bore*wall mm)

    Flow range(mL/min)








  • Size

    BL600HK尺寸 英文.png



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