HPLC

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 range0.0001 to 10 ml / minMaximum pressure50 MPa , 0 to 2 ml / minColumn size4.6 × 250 mmSample size5 µmPressure pulsation≤ 1 % at 10 MPaFlow rate accuracy± 0.15 % at 1 ml / minFlow rate repeatability %≤ 0.1Gradient accuracy %± 1.5Gradient repeatability %≤ 0.2Dimension460 × 310 × 180 mmPower supply90 VWeight11.6 kg

Pump Type: Quaternary Low-Pressure Pump

Pump Flow Rate Range: 0.001 to 10.000 ml/min, in 0.001ml increments

Pump Flow Accuracy: ≤ ± 0.2% (1.00 ml/min, H2 O, R.T., 8.5 MPa)

Pump Flow Precision: RSD ≤ 0.06% (1.00 ml/min, H2 O, R.T., 8.5Mpa)

Pump Type: High-Pressure Binary Pump

Pump Flow Range: 0.001 to 10.000 mL/min (step 0.001 mL/min)

Accuracy: ≤±0.2%

Precision: ≤0.06% RSD

Pump Type: 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 %

Pump Type: Double plunger reciprocating pump

Pump Sets: 2

Flow Range: 0.001 to 10.00 ml/min

Pump Setting Step Size: 0.001 ml/min

Low pressure quaternary flow pump: Flow range0.001 to 10.000 ml/min (step 0.001 ml/min)Gradient accuracy≤ ± 1%Retention time repeatability≤ 0.1%Maximum working pressure63 MPaMixed volume750 µlCommunication methodUDP Network communicationPower SupplyAC 220 V ± 10%, 50 HzPower100 WDimension (L×W×H)400×300×180 mmWeight15 kg

DAD Detector (Diode Array Detector): Linear≥ 2.0 AUWavelength Range190 to 800 nmNoise≤ 1.0×1010-5 AUDrift≤ 2.0×1010-4 AU/hPower supplyAC 220 V ± 10%, 50 HzPower180 WDimension (L×W×H)500×300×175 mmWeight18 kg

Other Parameters: Solvent bottle tray1 pcSample injectorRheodyne 1 pcColumnSupersil ODS2 5 µm ID 4.6×200 mm 1 pcWorkstationAdvanced control systemMounting frameYesDegasserYesSystem kitYes (e.g. wrench, screwdriver, pipe etc.)Power supplyAC 220 V ± 10%, 50 HzPower180 WPacking Dimension (L×W×H)600×440×380 mm × 2, 320×190×230 mm × 2Gross weight34 kg

Pump Flow Range: 0.001 to 10.000mL/min

Pump Set Step: 0.001mL/min

Pump Pressure Range: 0 to 42 MPa

Pump Pressure Pulsation: 0.1MPa (10MPa, C18, methanol 1mL/min)

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 %

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 %

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

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 %

Pump Type: Binary Pump

Pump Flow Rate Range: 0.001 to 10.000 mL/min

Pump Flow Accuracy: ±0.2%

Pump Flow Precision: ≤0.06%RSD