l Simple operation, small size, easy installation, suitable for ancillary equipment and laboratories.
l Built-in Pharmed BPT tubing whose working life is up to 12000 hours under continuously running
l Four-figure digital LED indicator displays working speed.
l The LED indicator displays the internal, external control mode.
l Mask keypad operation.
l Reversible direction, start/stop, adjust speed and full speed, state memory (power-down memory).
l Easy dispensing function, it realizes the repeat timing quantitative dispensing.
l Speed resolution is 0.1rpm.
l Plastic housing, adopts embedded design, also can work on the desktop separately.
l The circuit board with conformal coating makes it dust-proof and moisture-proof.
l Super anti-interference feature, wide input voltage range, acceptable for the complex power environment.
l External high-low electrical level controls the start/stop、reversible direction and easy dispensing function, optically coupled isolator.
l Can input the electrical level 5V、12V or 24V.
l RS485 interface, MODBUS protocol is available, easy to connect other equipments.
l Optional footswitch or timer for dispensing fluid.
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Technical parameters
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BQ50S
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BQ80S
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Flow range(mL/min)
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0.005-20
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0.005-32
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Speed range(rpm)
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0.1-50
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0.1-80
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Speed resolution(rpm)
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0.1rpm
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Flow accuracy
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<0.5%
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Power supply
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AC220V ± 10% 50Hz/60Hz(standard);
AC110± 10% 50Hz/60Hz(optional)
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Power consumption
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<8W
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<10W
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External control
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Input level 5V,12V(standard),24V(optional)
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Communication interface
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RS485 communication interface, MODBUS protocol is available.
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Operating condition
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Temperature 0 ~ 40°C; Relative humidity <80%
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IP grade
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IP31
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Dimensions(LxWxH):
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Weight
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0.7kg
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0.8kg
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BQ50S/BQ80S ：
Applicable pump head and tubing, flow parameters
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Drive type
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Pump head
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Channel number
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Tubing(mm)
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Flow rate（mL/min）
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BQ50S
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FZ10
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1
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Wall 0.8～1, ID 1～3.17
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0.005-20
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BQ80S
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FZ10
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1
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Wall 0.8～1, ID 1～3.17
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0.005-32
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