148
CHROMATOGRAPH
C
HPLC8100, High Performance Liquid Chromatograph
Description:
●
Scientific and reasonable function and structure
design satisfy your needs for accuracy and
reproducibility to the maximum.
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Building-block modular design enables easy use and
convenient maintenance.
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Rich function PC control and chromatograph data
processing software make it simple for instrument
control and data processing.
HPLC8100
Innovation:
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High pressure solvent delivery pump adopting
electronic pulsation suppression technology
displacing traditional mechanical buffer to thoroughly
solve the problem caused by frequent leakage of
mechanical buffer, and to reduce the dead volume of
solvent delivery system to the minimum
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The wavelength positioning of Multi-wavelength
UV-Vis detector is realized via the grating’s turning
which is directly controlled by the SCM (Single Chip
Micyoco). It takes place the conventional sine-pole
mechanism (monochromator), eliminating the error
of wavelength positioning brought by the mechanical
abrasion and returning error of the Guide-screw
transmission, and also avoiding the monochromator’s
hitting accident which might be brought by false
operation.
Performance:
High pressure pump:
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Advanced double-piston pump and electronic
residual technique, greatly improves the flow rate
precision and repeatability of the pump.
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Flow rate range: 0.001
—
9.999mL/min in 0.001mL/
min increments
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Structure: double-piston pump
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Flow rate precision: <0.5%
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Repeatability: <0.1%
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Pulsation: <0.04MPa
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Pressure range: 0~40MPa
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Gradient mode:
Low pressure gradient system up to 4 solvents and
High pressure gradient system up to 2 solvents
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Remote control: RS-232 connector. PC control
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System protection: Soft Start, P min and P max
adjustable
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Display: LCD , 2x16
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Dimensions (W×H×D): 350×190×210 mm.
UV-Vis Detector:
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Time-programmed wavelength change function,
realizing online wavelength switch.
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Baseline drift: 15x10
-5
AU/h at 240nm. t=1.0s
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Structure: double-piston pump
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Baseline noise: 2x10
-5
AU at 240nm, t=1.0s
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Wavelength range: 190~740nm. LA5-8rIM
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Wavelength accuracy: ±1nm
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Time constants: 0.1/0.2/0.5/1.0/2.0/5.0/10.0
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Analog output: ±1V
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Auto-zero range: full scale
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Light source: deuterium lamp
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Display: LCD , 2x16
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Dimensions (WxHxD): 350x190x210 mm.
Column Oven:
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Highest temperature establishing, overrun
temperature alarming.
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Temperature control range: ambient - 100°C
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Temperature accuracy: ±0.3.0
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Safety setting-up: overrun temperature limit
alarming
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Display: 4 bits LED (red-actual temperature,
green-establishing temperature)
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Column: 2
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Remote control: RS-232 connector, PC control
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Inside dimensions (WxHxD): 50x380x50 mm
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Outside dimensions (WxHxD): 120x500x230 mm.
PC control and Chromatograph data processing
system:
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Complete PC control function, realizing parameter
control and real-time monitoring to all parts, including
column oven.
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Interface language can be switched between Chinese
and English, with simple operation.
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Analytical task can be completed in single sampling, with
automatic processing of chromatograph data and
obtaining perfect spectra.
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Backstage operation function enables data processing to
the existing spectra, while analysis is going on.
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The gradient program of the pump and wavelength
time-program of the detector can be established.
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The test report format can be easily edited.
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Timer turn-off function is provided.
HPLC
