Constant Flow Pump HL Series
♦Product Description
Constant flow pump is a laboratory instrument for accurate sampling, quantitative analysis and liquid extraction. It can be a set of complete liquid chromatography separation and purification chromatography system together with nucleic acid protein detector and automatic fraction collector.
♦Product Features
ØIt is made of high strength ABS by injection mold, firm and beautiful.
ØThe design of 80° Angle control panel conform to ergonomic and can be easily controlled without laborious bending.
ØConstant flow pump HL-2B has LED digital screen.
ØDedicated stepper motor multi-subdivision drive and integrated circuit output, large torque, precision, smooth operation.
ØExternal control interface can be used with automatic fraction collector.
♦Technical Specification
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Mode no. |
HL-2F |
HL-2B |
HL-2S |
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Speed range |
0-65RPM, filling/ dispensing function |
0-65 RPM, number of stars stepless speed regulation, due-channel |
0-65RPM, number of stars stepless speed regulation |
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Pump head |
6 roller dual-channel |
6 roller dual-channel PTFE pump head |
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Flow |
2x(0.5 -900)ml/h |
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Display mode |
Gold LED digital screen |
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Pressure |
3kg/cm² |
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Operational direction |
reversible |
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Applicable tube |
1.2×3, 3×5 |
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Input power |
AC220V, 50/60HZ |
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Dimension(mm) |
125×150×180 |
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N.W. (kg) |
1.5 |
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