High-performance for long time operation
◇LC-1620 system incorporates advanced and innovative design
elements which endow it high reliability and accuracy for long
time operation. The working mode of LC-1620 pump is
◇ LC-1620 system. The flow cell of LC-1620 detector is also
redesigned and optimized, which offers excellent S/N ratio
Performance
◇ The whole design and manufacturing process is performed by
Chinese engineers. From manufacturing to installation, the
system arrives from the factories with restrict validation and
test. Its innovative design, engineering and manufacturing
features translate into the high accuracy, reliability and quality.
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LC-1620
Pump
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Flow rate range
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0.001-9.999 mL/min
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Flow rate accuracy
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≤±0.5%(1mL/min, water, room temperature)
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Flow rate stability
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RSD≤0.08%(1mL/min, water, room temperature)
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Peak operating pressure
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45MPa
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Power source
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110V/220V
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Flexible Configuration
◇ LC-1620A system offers analytical flexibility. It provides a
comprehensive selection that can be combined to make up a
Variety of systems for different demands.
Choice of pumping system
◇ Isocratic system
◇ High-pressure binary gradient system
Choice of detection system
◇ UV Detector for routine analysis
◇ RID for universal detection in isocratic analysis, especially
necessary in GPC system
◇ ELSD for universal detection , especially necessary in standard
methods in pharmacopeia of China
Features and benefits
◇ All maintenance parts are accessible from the front panel for
quick replacement without disassembling instrument.
◇ The monitoring system will stop the pump if pre-limit pressure
is exceeded
◇ All components are controlled intelligently in workstation
◇ On line detect all signal curves, such as the pressure curve,
gradient curve and solvent consume warning
◇ The interface is open design that it is compatible with other
universal workstation
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LC-1620
UV
Detector
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Lamp
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D2
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Wavelength range
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190-700nm
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Baseline noise
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≤±0.8×10^-5 AU
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Baseline drift
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≤1×10 AU/h
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Limit of detection
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0.4×10^8g/mL(Naphthalene/methyl alcohol solvent)
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linearity range
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≥10^4
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Wavelength repeatability
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0.1nm
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Wavelength accuracy
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±1nm
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Power source
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110V/220V
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