High performance liquid chromatograph (HPLC system)
CH-LC-06 U-Therm International (H.K.) Limited

Main Features:

P3000 Series High Pressure Analysis / Semi-preparative Pump

Infusion modes: dual piston reciprocating pump, double-plunger liquid absorption
Display: 320X240 dot matrix display large screen LCD display, blue backlight
System protection: slow start, stop, maximum / minimum pressure adjustable, user data is automatically stored
System connection: 1 / 8 "pipe connection
Control: Stand-alone mode via the front panel control buttons to set all parameters, when working in high pressure gradient mode, one of the pumps is primary to control other high pressure infusion pumps with the same models and verify the gradient model through gradient curves on the screen.
Serial port mode: through the RS232 to control high-pressure infusion pump
Power supply: 220V ± 10%, 50Hz, 400W

UV3000UV/VIS detector:

Serial port mode: through the RS232 port for software control
Dimensions and weight: 398X149X267mm (depth X width X height), 14kg

Technical Parameters:

P3000 Series High Pressure Analysis / Semi-preparative Pump

Maximum working pressure: P3110 42MPa, P3120 30MPa
Flow range: P3110 0.002-9.998ml/min
P3120 0.01-49.99ml/min
Flow accuracy: ± 2% (within2-5% flow) methanol / water volume ratio of 80:20
Flow repeatability: RSD <0.1%

UV3000UV/VIS detector

Wavelength range: 190-700nm
Wavelength accuracy: ± 2nm
Wavelength repeatability: 0.4nm
Scanning: stop scanning, scan programmable, namely, starting and ending
Detection range: 0-2AU
Baseline noise: 2X10-5AU / h dynamic, flow rate: 1ml/min, methanol / water = 80:20
Wavelength: 254
Baseline drifting: 15X10-5AU / h dynamic, flow rate: 1ml/min, methanol / water = 80:20
Wavelength: 254
Time constant: 0.1/0.2/0.5/1/2/5/10s