High Performance Liquid Chromatography LB-20HPLC

High Performance Liquid Chromatography LB-20HPLC

High Performance Liquid Chromatography LB-20HPLC is a unit with flow range of 0.001 mL / min to 10.000 mL / min. It is equipped with classic short stroke and multi-stage flow correction which ensures pump performance. It has a UV detector of wavelength range 190 nm to 700 nm. Built-in Autosampler improvises unit automaticity, matching with a variety of HPLC system.

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Specifications

Pump Type Isocratic Pump (1 Set)
Flow Rate Range 0.001 mL/min to 10.000 mL/min
Flow Accuracy ≤ ± 0.2 % (1.00 mL/min, H2O, R.T., 8.5 MPa)
Flow Precision RSD ≤ 0.075 % (1.00 mL/min, H2O, R.T., 8.5 MPa)
Maximum Pressure 45 MPa
Pressure Accuracy ≤ ± 3.0 %
Pressure Pulsation ≤ 0.1 MPa
Wavelength Range 190 nm to 700 nm
Wavelength Repeatability ≤ 0.1 nm
Wavelength Accuracy ≤ ± 1.0 nm
Spectrum Band Width 8 nm
Response Time 0.0 sec to 5 sec
Baseline Noise ≤ ± 0.5 × 10^-5 AU
Baseline Drift ≤ 1.0 × 10^-4 AU/h
Detector Path Length 10 mm (analytical cell)
Light Source Deuterium Lamp

Features

  • Concave surface holographic grating
  • Self-developed PID control measure
  • All-round upgraded workstation
  • Sequence tables for any set of samples
  • Internal and external standard calculation methods
  • Prints, exports and starts other programs after the completion of a measurement

Applications

Used to split a mixture of compounds in the fields of analytical chemistry, biochemistry and industrial.

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High Performance Liquid Chromatography(HPLC)

High Performance Liquid Chromatography(HPLC) : High Performance Liquid Chromatography LB-32HPLC
Pump Type Quaternary low-pressure pump
Flow Rate Range 0.001 to 10.000 mL/min, in 0.001 mL increments
Flow Accuracy ≤ ± 0.2 % (1.00 mL/min, H2O, R.T., 8.5 MPa)
Flow Precision RSD ≤ 0.06 % (1.00 mL/min, H2O, R.T., 8.5 MPa)
High Performance Liquid Chromatography(HPLC) : High Performance Liquid Chromatography LB-21HPLC
Pump Type Binary high-pressure gradient pump (2 Sets)
Flow Rate Range 0.001 mL/min to 10.000 mL/min
Flow Accuracy ≤ ± 0.2 % (1.00 ml/min, H2O, R.T., 8.5 MPa)
Flow Precision RSD ≤ 0.075 % (1.00 ml/min, H2O, R.T., 8.5 MPa)
High Performance Liquid Chromatography(HPLC) : High Performance Liquid Chromatography LB-11HPLC
Pump Type Double plunger reciprocating pump (Binary high-pressure gradient pump, 2 sets)
Flow Range 0.001 mL/min to 10.000 mL/min
Setting Step Size 0.001 mL/min
Flow Accuracy ≤ ± 0.3 % (1.00 mL/min, H2O, R.T., 8.5 MPa)
High Performance Liquid Chromatography(HPLC) : High Performance Liquid Chromatography LB-22HPLC
Pump Type Low-Pressure Quaternary Constant Flow Pump
Pump Flow Rate 0.001 to 10.000 mL/min (step 0.001 mL/min)
Gradient Accuracy ≤ ±1%
Retention Time Repeatability ≤ 0.1%
High Performance Liquid Chromatography(HPLC) : High Performance Liquid Chromatography LB-31HPLC
Pump Type Gradient pump
Flow Rate Range 0.001 to 10.000 mL/min, in 0.001 mL increments
Flow Accuracy ≤ ± 0.2 % (1.00 mL/min, H2O, R.T., 8.5 MPa)
Flow Precision RSD ≤ 0.06 % (1.00 mL/min, H2O, R.T., 8.5 MPa)
High Performance Liquid Chromatography(HPLC) : High Performance Liquid Chromatography LB-10HPLC
Flow Range 0.001 to 10.000 mL/min
Flow Rate Increment 0.001 mL/min
Flow Accuracy ≤ ± 0.3% (1.00 mL/min, H2O, R.T., 8.5 MPa)
Flow Stability RSD ≤ 0.1% (1.00 mL/min, H2O, R.T., 8.5 MPa)
High Performance Liquid Chromatography(HPLC) : High Performance Liquid Chromatography LB-30HPLC
Pump Type Quaternary low-pressure gradient pump (1 Set)
Flow Rate Range 0.001 mL/min to 10.000 mL/min
Flow Accuracy ≤ ± 0.2 % (1.00 mL/min, H2O, R.T., 8.5 MPa)
Flow Precision RSD ≤ 0.075 % (1.00 mL/min, H2O, R.T., 8.5 MPa)
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