C-500 efficientLiquid Chromatograph(Gradient)
Performance Characteristics
·LC-500 High Performance Liquid PhasechromatographBy using a static motor control circuit, the automatic feedback tracking function of the motor control signal is achieved, effectively improving the accuracy of motor control and ensuring the reliability and stability of the pump
·Pump form: series or parallel double plunger
·The floating self correcting sealing ring and pump head self-cleaning function 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 automatically compensate
·Complete pre cleaning function for quick solvent replacement
·Adopting holographic dual grating technology
·Applying high-precision photodiode design to expand linear range
·Convenient, fast and unique self correction function for light intensity gain coefficient
·Unique holmium glass cell design, full wavelength scanning, convenient and accurate wavelength correction
·Universal sample cell design, easy to replace between trace and constant cells
·Deuterium lamp replacement is simple, fast, and can be used without calibration
LC-500High performance liquid chromatographyTechnical Specifications
| infusion pump | |
| flow range | 0.001-10ml/min |
| accuracy | ±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 | 100 to 240 VAC, 50 to 60Hz, 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 | 0.0005AU/mV-4AU/mV |
| Data system output | 4AU/V injection signal control, automatic zeroing, supports dual output of integrator and recorder |
| noise | ±0.5x10-5AU |
| 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 | 100 to 240 VAC, 50 to 60Hz, 80watts |
| size | 40CM(L)×30CM(W)×18CM(H) |
| weight | 8.0kg |
