| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
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