Quotation for liquid chromatography instrument

NegotiableUpdate on 04/27

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The LC8000 high-performance liquid chromatograph has high precision, stability, and efficiency. A static motor control circuit designed with independent technology is used to achieve automatic feedback and tracking of motor control signals.

Product Details

LC8000 High Performance Liquid Chromatography SystemIt has the advantages of high precision, high stability, and high efficiency. The experience and techniques gained from the widespread use of LC-8000 HPLC in various fields of analytical chromatography have been applied to the development of new technologies, continuously enriching the various functions required for experiments.

Instrument features:

The static motor control circuit designed using independent technology achieves automatic feedback and tracking of motor control signals, effectively improving motor control accuracy and ensuring 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, ensuring the durability and high efficiency of the instrument;

Convenient and easy-to-use flow and pressure calibration functions ensure high precision and stability of the instrument;

Using two gradient running program designs: linear gradient and step gradient are optional;

Programmable solvents and compression factors that can be automatically compensated;

Complete pre cleaning function, facilitating quick solvent replacement;

Adopting holographic dual grating technology;

Using high-precision photodiode design to expand linear range;

Convenient and fast self correction function for light intensity gain coefficient;

Holmium glass cell design, full wavelength scanning, convenient wavelength correction;

Universal sample cell design, easy to replace between trace and constant cells;

Deuterium lamps are easy and fast to replace, and can be used without calibration.

LC8000 High Performance Liquid Chromatography SystemTechnical Specifications:

High pressure Shuye pump
flow range	0.001-10ml/min (set step size 0.001mL/min)
traffic volume	≤±0.25%（0.001－10mL/min）
work pressure	42.0MPa with adjustable upper and lower limits, automatic alarm
Display pressure error	＜±0.5MPa(0～42MPa)
pressure pulsation	＜0.1MPa
Sealing performance of the pump	The pressure is 42MPa, the time is 10 minutes, and the pressure drop is less than 0.5MPa
Flow precision	RSD<0.05%<>
gradient	2 yuan or 3 yuan
Gradient method	The gradient elution internal software can be self controlled and controlled through a PC and pump
power supply	AC110V/220V，50Hz/60Hz
Overall dimensions	400mm×300mm×180mm
UV detector
light source	Deuterium lamp/tungsten lamp
optical path design	Monochromator with dual channel silicon photodiode detector
linear range	2.8AU(5%)
wavelength range	190-700nm increments of 1nm
wavelength repeatability	0.2nm
Wave length	±1nm
Band width	<6nm<>
Absorption range	0.000U/mV-4AU/mV
Data system output	4AU/V injection signal control, automatic zeroing, supports dual output of integrator and recorder
baseline noise	≤± 0.25 × 10-U (empty pool, response time 1 second, 20 ℃)
baseline noise	≤2×10-U（甲醇，1ml/min，254nm，20℃）
baseline drift	≤ 0.4 × 10-4AU/hr (empty pool, response time 1 second, 20 ℃)
baseline drift	≤2×10-4/hr（甲醇，1ml/min,254nm，20℃）
Small detection concentration	4 × 10-9g/mL (methanol solution of naphthalene)
sample pool	Analysis cell (10mm optical path, 10.0ul volume)
power supply	AC110V/220V，50Hz/60Hz
size	400mm×300mm×180mm
Excitation wavelength range	190~900nm
Emission wavelength range	190~900nm
Detector response range	190~900nm (photomultiplier tube), 300~800nm (single photon counter)
spectral bandwidth	激发5 nm/10nm/15nm/20nm，发射5 nm/10nm/15nm/20nm
Wave length	±1nm
Wavelength property	±0.2nm
monochromator	1200 line holographic grating
Shuye pump
flow range	0.001-10ml/min
degree	±1％
precision	0.25％
pressure range	0－42MPa
gradient	2 yuan
Gradient method	The gradient elution internal software can be self controlled and controlled through a PC and pump
power supply	100to240VAC,50to60Hz,80watts
size	40CM（L）×30CM（W）×18CM（H）
weight	8.0kg
detector
light source	Deuterium lamp/tungsten lamp
optical path design	Monochromator with dual channel silicon photodiode detector
wavelength range	190-700nm increments by 1nm, can be set by keyboard or RS232/485/USB
bandwidth	<6m<>
Wavelength accuracy	±1nm
wavelength repeatability	0.2nm
Absorption range	0.000U/mV-4AU/mV
Data system output	4AU/V injection signal control, automatic zeroing, supports dual output of integrator and recorder
noise	±0.5x10-U
drift	2x10-4AU（P-P）
sample pool	Standard conical pool (10mm optical path, 4.5ul volume), semi prepared (5mm optical path, 3.5ul volume)
power supply	100to240VAC,50to60Hz,80watts
size	40CM（L）×30CM（W）×18CM（H）
weight	8.0kg