LC-500A (Dual pump) Liquid Chromatograph Machine Chromatography Analytical Instruments

• After-sales Service: Online
• Warranty: 1 Year
• Appliance: The Analysis of Environmental Samples
• Gaspath System: Double
• Mobile Phase: Gas
• Chromatography Type: Gas Chromatography
• Model NO.: LC-500A
• Chromatographic Column Type: Convetional Analytical Column
• Bandwidth: <6m
• Drifting: 2X10-4au(P-P)
• Weight: 8kg
• Voltage: 220±10% 50/60Hz
• Transport Package: Plywood Cases
• Specification: 40*30*18CM
• Trademark: LONROY
• Origin: Guangdong
• HS Code: 9024800000
• Production Capacity: 200

Product Description

LC-500A (Dual pump) Liquid Chromatograph Machine Chromatography Analytical Instruments

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

 

 

LC-500A (Dual pump) Liquid Chromatograph Machine Chromatography Analytical Instruments

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