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HPLC system LHLC-B11

HPLC system LHLC-B11

This HPLC system delivers high quality performance and reliable results in order to meet the stringent requirements of the customer. To meet GMP/GLP requirements of the instrument, this HPLC system has hardware with VP function which records maintenance information and operations.

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)
Stability error for the flow rate ≤ 0.2 % RSD
Gradient error ± 1 % (0 - 100 % water/acetone solvent)
Pressure pulsation < 15 Psi (flow rate 1 mL / min, pressure 600 - 1600 Psi)
Air tightness Pressure 5400 Psi, 10 min time, pressure drop < 400 Psi
Time program function Yes
Size (W × H × D) 260 × 130 × 420 mm
Weight 11 kg
Operation temperature 4 - 40 ºC
UV detector
  • Wavelength range: 240
  • Wavelength error: ≤ 1 nm
  • Wavelength repeatability error: ≤ ± 0.1 nm
  • Dynamic noise: ≤ ± 0.75 × 10<sup>-5</sup> AU (methyl alcohol 1 mL / min, 254 nm, 20 ºC)
  • Static noise: ≤ ± 0.5 × 10<sup>-5</sup> A (empty cell, response time, 1 second, 20 ºC)
  • Dynamic baseline Drift: ≤ ± 1 × 10<sup>-4</sup> AU / h (methyl alcohol 1 mL / min, 254 nm, 20 ºC)
  • Static baseline Drift: ≤ 0.5 × 10<sup>-4</sup> (empty cell, response time, 1 second, 20 ºC)
  • Linear range: ≥ 104
  • Limit of detection: ≤ 1 × 10<sup>-9</sup> g / ml (Naphthalene methyl alcohol solvent)
  • Quantitative repeatability: RSD 6 ≤ 0.1 %
  • Qualitative repeatability: RSD 6 ≤ 0.5 %
  • Spectrum band width: 6 nm
  • Flow cell volume: 8 µL
  • Optical path: 10 nm
  • Time program function: Yes
  • Size (W × H × D): 260 × 130 × 420 mm
  • Weight: 11 kg
  • Operation Temperature: 4 - 40 ºC
  • High pressure constant-current infusion pump
  • Even mixing of the injections using mixers
  • Supreme appearance to meet the customer’s visual requirements
  • Simple, easy to use operations
  • UV detector unit consists of dual beam monochromator, light battery, deuterium lamp

This HPLC has applications in the scientific research studies, detection of residual amount in medicine, food, alcohol and in chemical analysis.

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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
HPLC system LHLC-A10

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 %
HPLC system LHLC-A11

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 %

Analytical HPLC

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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<sup>-5</sup> AU/h at 254 nm with methanol/water= 80/20
Baseline drift ( Static ) Au / h 1.5 × 10<sup>-4</sup> 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
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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 <sup>-5</sup>
Baseline drift ( Static ) Au / h ≤ 1.5 x 10 <sup>-4</sup>
Minimum detection limit ≤ 4 x 10 <sup>-8</sup>
Power 100 W
Power supply 90 V / 50 to 60 Hz
Dimension 460 × 260 × 190 mm
Weight 9.2 kg
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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

Standard HPLC

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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 %
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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 %
image-name

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 %