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HPLC

Analytical HPLC System LAHS-A10

  • Pump specification :
    Type Quaternary Low Pressure Pump
    Flow Rate Range 0.001 to 10.000 ml/min, in 0.001ml increments
    Flow Accuracy ≤ ± 0.2% (1.00 ml/min, H2 O, R.T., 8.5 MPa)
    Flow Precision RSD ≤ 0.06% (1.00 ml/min, H2 O, R.T., 8.5MPa)
    Maximum Pressure 63 MPa
    Pressure accuracy ≤ ± 3.0 %
    Pressure pulsation ≤ 0.1 MPa
    Composition rang 0 to 100 %
    Composition precision ≤ 0.3 % RSD
  • UV/VIS Detector :
    Wavelength Range 190 to 800 nm
    Wavelength Repeatability ≤ 0.1 nm
    Wavelength Accuracy ≤ ± 1.0 nm
    Band Width 6 nm
    Response Time 0.0 s to 5 s
    Baseline Noise ≤ ± 0.25 × 10-5 AU(empty cell, 254 nm, 1.0s)
    Drift ≤ 0.5 × 10-4 AU/h (empty cell, 254 nm, 60 min)
    Path length 10 mm(analytical cell)
    Light Source Deuterium Lamp and Tungsten Lamp
  • Data-processing Workstation : System contain the tables for regular samples
    Equipped with Internal and external standard calculation process
    Automatic display, print, export of data and starting of another program on completion on measurement
    Observe with the condition of 21 CFR part 11 directive of the FDA
  • System Kits : 1 Set
    Combined A/D converters
    Combined vacuum degasser and 4 channel
  • Power Supply : AC 110 /220 V ±1 0 %, 50/60 Hz

Analytical HPLC System LAHS-B10

  • High Pressure Constant Flow Pump :
    Double plunger reciprocating pump 1 set
    Flow range 0.001 to 10.00 mL/min
    Setting step size 0.001 mL/min
    Flow accuracy ≤ ± 0.3 %
    Flow stability RSD ≤ 00.1 %
    Maximum pressure 42 MPa
    Display pressure error ≤ 1.0 %
    Pressure fluctuation ≤ 1.0 %
    Power consumption 80 W
  • UV/Visible Detector :
    Wavelength range 190 to 700 nm
    Wavelength repeatability ± 0.1 nm
    Band width 8 nm
    Response time 0 to 4.9 seconds
    Linearity range 1.8 AU (5 %)
    Baseline Noise ≤ ± 1 × 10-5AU
    Baseline drift ≤ 2.0 × 10-4AU/h
    Minimum detectable concentration 4.0 × 10-9 g/mL
    Detector cell Optical path: 10 mm
    Volume: 10 µL
    Light source Deuterium lamp
    Power consumption 100 W
    Voltage AC 110 V/ 220 V ± 10 %, 50/60 Hz
    Packing Dimensions (W × D × H) 600 × 440 × 380 mm
    2 × (600 × 410 × 300 mm
    Gross weight 54 kg
Analytical HPLC System LAHS-B11
  • High Pressure Constant Flow Pump :
    Double plunger reciprocating pump 2 sets
    Flow range 0.001 to 10.00 mL/min
    Setting step size 0.001 mL/min
    Flow accuracy ≤ ± 0.3 %
    Flow stability RSD ≤ 00.1 %
    Maximum pressure 42 MPa
    Display pressure error ≤ 1.0 %
    Pressure fluctuation ≤ 1.0 %
    Power consumption 80 W
  • UV/Visible Detector :
    Wavelength range 190 to 700 nm
    Wavelength repeatability ± 0.1 nm
    Band width 8 nm
    Response time 0 to 4.9 seconds
    Linearity range 1.8 AU (5 %)
    Baseline Noise ≤ ± 1 × 10-5AU
    Baseline drift ≤ 2.0 × 10-4AU/h
    Minimum detectable concentration 4.0 × 10-9 g/mL
    Detector cell Optical path: 10 mm
    Volume: 10 µL
    Light source Deuterium lamp
    Power consumption 100 W
    Voltage AC 110 V/ 220 V ± 10 %, 50/60 Hz
    Packing Dimensions (W × D × H) 600 × 440 × 380 mm
    3 × (600 × 410 × 300 mm
    Gross weight 75 kg
Analytical HPLC-A7832
  • Detector Specifications :
    Model No HPD-A20 HPD-A21
    Wavelength range Single wavelength ( 190 to 800 nm ) Dual wavelength ( 190 to 800 nm )
    Wavelength accuracy ± 0.5 nm ± 2 nm
    Wavelength repeatability 0.15 nm 0.3 nm
    Band width 8 nm 8 nm
    Optical path 10 nm 10 nm
    Deuterium lamp 190 to 400 nm 190 to 400 nm
    Tungsten lamp 400 to 800 nm 400 to 800 nm
    Baseline noise ( Static ) Au ≤ ± 0.35 × 10-5 ≤ ± 0.5 × 10-5
    Baseline drift ( Static ) Au / h ≤ 1 × 10-4 ≤ 1.5 × 10-4
    Minimum detection limit ≤ 4 × 10-8 ≤ 4 × 10-8
    Power 100 W 100 W
    Power supply 90 V / 50 to 60 Hz 90 V / 50 to 60 Hz
    Dimension 460 × 315 × 180 mm 460 × 315 × 180 mm
    Weight 9.5 kg 9.5 kg
  • Pump Specifications :
    Flow rate range 0.0001 to 10 ml / min
    Maximum pressure 50 MPa , 0 to 2 ml / min
    Column size 4.6 × 250 mm
    Sample size 5 µm
    Pressure pulsation ≤ 1 % at 10 MPa
    Flow rate accuracy ± 0.15 % at 1 ml / min
    Flow rate repeatability % ≤ 0.1
    Gradient accuracy % ± 1.5
    Gradient repeatability % ≤ 0.2
    Dimension 460 × 310 × 180 mm
    Power supply 90 V
    Weight 11.6 kg

Analytical HPLC-A7835

  • Pump Specifications :
    Model No HPP-B1
    Flow rate range 0.0001 to 10 ml / min
    Maximum pressure 42 MPa , 0 to 5 ml / min
    Column size 4.6 × 250 mm
    Sample size 5 μm
    Pressure pulsation ≤ 1.5 % at 10 MPa
    Flow rate accuracy ± 0.2 % at 1 ml / min
    Flow rate repeatability % ≤ 0.15
    Gradient accuracy % ± 2
    Gradient repeatability % ≤ 0.2
    Dimension 450 × 260 × 190 mm
    Power supply 90 V to 240 V
    Weight 11.2 kg
  • Detector Specifications :
    Model No HPD-B2
    Wavelength range 190 to 800 nm
    Wavelength accuracy ± 0.75 nm
    Wavelength repeatability 0.2 nm
    Band width 8 nm
    Optical path 10 nm
    Deuterium lamp 190 to 400 nm
    Tungsten lamp 400 to 800 nm
    Baseline noise ( Static ) Au ≤ ± 0.5 × 10 -5
    Baseline drift ( Static ) Au / h ≤ 1.5 x 10 -4
    Minimum detection limit ≤ 4 x 10 -8
    Power 100 W
    Power supply 90 V / 50 to 60 Hz
    Dimension 460 × 260 × 190 mm
    Weight 9.2 kg

Analytical HPLC-A7840

  • Pump Specifications :
    Solvent delivery Double plunger series mode, floating plunger design, single stroke volume 30 µl
    Pump Head 10 ml stainless steel pump head
    Flow rate range 0.001 to 9.999 ml / min
    Flow rate increment 0.001 ml/min
    Maximum pressure 42 MPa
    Column size 4.6 × 250 mm 5 µm
    Pipeline Size 1/16 inch
    Flow rate accuracy ± 0.5 %
    Flow rate precision RSD ≤ 0.1%
    Gradient accuracy % ± 0.5 %
    Gradient repeatability % RSD ≤ 0.15%
    GLP Automatic recording of pump sealing ring working time
    Display LCD backlight display
    Power 80 W
    Power supply 220 V ± 10%, 50 Hz
    Dimension 398 × 149 × 267 mm
  • Detector Specifications :
    Wavelength range 190 to 700 nm
    Wavelength accuracy ± 1 nm
    Wavelength repeatability 0.2 nm
    Deuterium lamp 190 to 400 nm
    Tungsten lamp 400 to 700 nm
    Baseline noise ( Static ) Au 1 × 10-5 AU/h at 254 nm with methanol/water= 80/20
    Baseline drift ( Static ) Au / h 1.5 × 10-4 AU/h at 254 nm with methanol/ water= 80/20
    Time constants 16 grades adjustable
    Display LCD backlight display
    GLP Total number of lights, lamp replacement time and product serial number
    Power 75 W
    Power supply 220 V ± 10%, 50 Hz
    Dimension (L × W × H) 398 × 149 × 267 mm
HPLC system LHLC-A10
  • High pressure pump : Single pump
  • Flow rate range : 0.001 - 9.999 mL / min (0.001 mL / min increment)
  • Pressure range : ≤ 0.5 MPa (0 - 42 MPa)
  • Flow rate precision : RSD < 0.06 %
  • Pulsation : ≤ 0.1 MPa (flow rate 1 ml / min, Pressure 5 - 10 MPa)
HPLC system LHLC-A11
  • High pressure pump : Two sets of pump
  • Flow rate range : 0.001 - 9.999 mL / min (0.001 mL / min increments)
  • Pressure range : ≤ 0.5 MPa (0 - 42 MPa)
  • Flow rate precision : RSD < 0.06 %
  • Pulsation : ≤ 0.1 MPa (flow rate 1 ml / min, Pressure 5 - 10 MPa)

HPLC system LHLC-B10

  • High pressure pump : High pressure gradient pump
  • Peak operating pressure : 45 MPa, Stainless steel pump
  • Pressure : ± 0.02 MPa
  • Flow rate range : 0.001 - 9.999 mL / min
  • Flow rate precision : ± 5 %

HPLC system LHLC-B11

  • High pressure pump : High pressure constant-current infusion pump
  • Infusion Way : Micro volume series dual-piston
  • Infusion pressure : 0 - 9999 Psi
  • Flow rate : ≤ 0.5 %
  • Flow rate range : 0.001 - 9.999 mL / min (in 0.001 mL / min increments)