LC-500A Chromatography Analytical Apparautus Liquid Chromatograph Machine (Dual Pump) ICP Emission Spectrometer ICP ICP
LC-500A Chromatography Analytical Apparautus Liquid Chromatograph Machine (Dual Pump) ICP Emission Spectrometer ICP ICP
LC-500A Chromatography Analytical Apparautus Liquid Chromatograph Machine (Dual pump)
Performance characteristics
LC-500 high performance liquid chromatography adopts the static motor control circuit designed by independent technology to realize the automatic feedback and tracking function of motor control signals, effectively improve the motor control precision, and ensure the reliability and stability of the pump
Pump form: series or parallel double plunger
Floating self-correcting sealing ring technology and pump head self-cleaning function technology, can extend the service life of the sealing ring, to ensure that the instrument durable and high efficiency
Easy to use flow and pressure correction features ensure high accuracy and stability of the instrument
Using two kinds of gradient running program design: linear gradient and step gradient optional;
Programmed solvent class and compression factor can be automatically compensated
Complete pre - cleaning function for quick solvent replacement
Holographic double grating technology is adopted
Application of high precision photodiode design, linear range extension
Convenient and unique light intensity gain coefficient self-correction function
Holmium glass tank design, full wavelength scanning, convenient and accurate wavelength correction
Universal sample pool design, easy to change between micro and constant pool
Deuterium lamp can be replaced easily and quickly without correction
Technical parameters
-
infusion pump
flow range
0.001-10ml/min
degree of accuracy
±1%
degree of precision
0.25%
pressure limit
0-42MPa
gradient
Elements 2 Collector's Edition
Gradient mode
Gradient elution internal software can be self-controlled, and can be controlled by PC and pump
power supply
100 to 240 VAC, 50 to 60Hz, 80watts
size
40CM(L)×30CM(W)×18CM(H)
weight
8.0kg
detector
lamp source
Deuterium lamp/tungsten lamp
optical path design
Monochromator with a dual silicon photodiode detector
wavelength coverage
190-700nm steady growth
1nm,Can be set by keyboard or RS232/485/USB
bandwidth
<6m
wavelength accuracy
±1nm
wavelength repeatability
0.2nm
Absorption range
0.0005AU/mV-4AU/mV
Data system output
4AU/V Sampling signal control, automatic zeroing, support integrator and recorder dual output
noise
±0.5x10-5AU
drifting
2x10-4AU(P-P)
sample cell
Standard Conical Pool (10mm optical path, 4.5ul volume),Semi-preparation (5mm optical path,3.5ul volume)
power supply
100 to 240 VAC, 50 to 60Hz, 80watts
size
40CM(L)×30CM(W)×18CM(H)
weight
8.0kg
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