Analytical HPLC

Analytical HPLC-A7832 system is equipped with a flow rate range of 0.0001 to 10 ml per minute. Integrated with a single and dual wavelength UV-Vis detector with a range of 190 to 800 nm that analyzes sample’s absorption at different wavelengths and a high pressure pump providing continuous consistent flow. Built in column heater provides reproducible retention time.

Features

• Compression compensation ensuring gradient repeatability
• Low pressure gradient
• Detector ( Deuterium or tungsten lamp )
• Automatic sample injector ( Autosampler )
• 10 point calibration pump for linear pressure control
• Error alarm function for over pressure ,under pressure and leakage

Available Range :

Pump Specifications :

Model No	HPP-B1
Flow rate range	0.0001 ~ 10 ml / min
Maximum pressure	42 MPa , 0 ~ 5 ml / min
Column size	4.6 x 250 mm11
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 x 260 x 190 mm
Power supply	90 V ~ 240 V
Weight	11.2 kg

Pump Specifications :

Model No	HPP-A1
Flow rate range	0.0001 ~ 10 ml / min
Maximum pressure	50 MPa , 0 ~ 2 ml / min
Column size	4.6 x 250 mm11
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 x 310 x 180 mm
Power supply	90 V
Weight	11.6 kg

Specifications

Pump Specifications	Model No HPP-A1 Flow rate range 0.0001 ~ 10 ml / min Maximum pressure 50 MPa , 0 ~ 2 ml / min Column size 4.6 x 250 mm11 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 x 310 x 180 mm Power supply 90 V Weight 11.6 kg
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 ~ 400 nm 190 ~ 400 nm Tungsten lamp 400 ~ 800 nm 400 ~ 800 nm Baseline noise ( Static ) Au ≤ ± 0.35 x 10 -5 ≤ ± 0.5 x 10 -5 Baseline drift ( Static ) Au / h ≤ 1 x 10 -4 ≤ 1.5 x 10 -4 Minimum detection limit ≤ 4 x 10 -8 ≤ 4 x 10 -8 Power 100 W 100 W Power supply 90 V / 50 ~ 60 Hz 90 V / 50 ~ 60 Hz Dimension 460 x 315 x 180 mm 460 x 315 x 180 mm Weight 9.5 kg 9.5 kg
Autosampler Specifications	Model No ASI-A10 Syringe volume 1µl , 2.5 µl , 10 µl , 100 µl , 250 µl, 500 µl Tray capacity ( removable rack ) 176 vials , 2 ml Injection Speed 1 ~ 500 µl / s Injection mode Full loop / partial loop Analysis time 0 ~ 999 min Wait time 12 s RSD ( partial loop ) ≤ 0.5 % RSD ( full loop ) ≤ 0.25 % ( typically ≤ 0.15 % ) Linearity ≥ 0.9999 Carry over ≤ 0.05 % ( with standard wash ) Power 55 W Dimension 310 x 700 x 690 mm Weight 15 kg
Standard Accessories	Accessory Quantity Pump 2 UV-Vis detector ( without flow cell ) 1 Analytical flow cell 1 Injection valve 1 20 µl sample loop 1 4.6 x 250 mm ( 5µm ) analytical column 1 Solvent tray 1 Binary gradient kit 1 Mixing chamber 1
Optional Accessories	Accessory Quantity Autosampler 1 Fraction collector 1 Column oven 1

Images are reference only. Actual product may be different.

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