| Liquid Infusion System | Common to all modelsType I Reciprocating infusion pumps |
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| Flow Rate Range | Common to all models62 MPa 0.001–10 mL/min, 0.001 mL/min increment |
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| Max Output Pressure | Common to all models62 MPa(corresponding 9000psi) |
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| Flow Accuracy | Common to all models≤0.06 %RSD |
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| Flow Precision | Common to all models≤±0.3 % |
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| Compression Compensation | Common to all modelsAutomatic, continuous, selectable solvent type |
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| Post-column Cleaning | Common to all modelsAutomatic post-column cleaning function, which can control the cleaning flow rate |
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| Extended Application | Common to all modelsRecord the number of times the plunger rod seal is used |
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| Gradient Setting Range | Common to all models0–100 % |
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| Liquid Infusion System (2) | Common to all modelsLinear motor digital-driven pump |
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| Flow Rate Range (2) | Common to all models0.001–10.0 mL/min in steps of 0.001 |
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| Max Output Pressure (2) | Common to all models70 MPa (corresponding 10150psi) |
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| Online Degassing | Common to all modelsDegassing channel systec AF |
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| Degassing Chamber | Common to all models480µl |
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| Flow Cell Volume | Common to all modelsVolume 10.0µl; adopts cone structure /With optional temperature control module |
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| Light Source | Common to all modelsDeuterium lamp |
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| Wavelength Range | Common to all models190–700 nm |
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| Spectrum Bandwidth | Common to all models8 nm |
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| Wavelength Accuracy | Common to all models±1 nm |
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| Wavelength Precision | Common to all modelsBelow 0.1 nm |
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| Noise | Common to all models≤0.25 × 10⁻⁵AU (static)/±1 × 10⁻⁵AU (dynamic, under specified test conditions) |
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| Drift | Common to all models≤0.4 × 10–4 AU/h (static)/±2 × 10–4 AU/h (dynamic, under specified test conditions) |
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| Sampling Frequency | Common to all modelsUp to 100 Hz |
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| Number of Diode Arrays | Common to all models512 |
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| Light Source (2) | Common to all modelsDeuterium lamp + tungsten lamp |
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| Wavelength Range (2) | Common to all models200–800 nm |
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| Wavelength Precision (2) | Common to all models±0.5 nm |
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| Noise (2) | Common to all models±5 × 10–6 AU, under specified conditions |
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| Drift (2) | Common to all models1 × 10–4 AU/h, under specified conditions |
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| Spectral Bandwidth | Common to all models10 nm |
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| Flow Cell Path Length | Common to all models5 mm(10 mm is optional) · Up to 8 channels of digital signal output |
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| Diode Array Detector | / | / | Yes | / | Yes |
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| Pump | EX1800 HPC*1 | EX1800 BPC*1 | EX1800 BPC*1 | EX1800 QLPC*1 | EX1800 QLPC*1 |
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| Solvent Tray | Common to all modelsEX1800 TR*1 |
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| UV Detector | EX1800 UV*1 | EX1800 UV*1 | / | EX1800 UV*1 | / |
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| Manual Sampler 7725i | Common to all modelsYes |
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| C18 5μm ID4.6*250mm (mm) | Common to all modelsYes |
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| Workstation EX-Clarity C50 | Yes | Yes | / | Yes | / |
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| Power Supply | Common to all modelsAC220/110 V, 50/60 Hz |
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| Optional Accessory | Common to all modelsUV detector, RI detector, PDA detector, ELS detector, FL detector, column, column oven: EX1800 CO: Standard column oven; EX1800 CO II: Refrigerated column oven auto-sampler: EX1800 AS: Pressure resistant 69 MPa, max 108pcs 2 mL vials, quadruple protection device EX1800 AS II: Pressure resistant 69 MPa, max 192pcs 2 mL vials, quadruple protection device EX1800 AS C: Pressure resistant 69 MPa, max 108pcs 2 mL vials, with cooling function EX1800 AS CII: Pressure resistant 69 MPa, max 192pcs 2 mL vials, with cooling function |
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| Package Size (W*D*H) | Common to all models720 × 580 × 410 mm*3 |
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| Gross Weight | 22 kg; 20 kg; 14 kg | 31 kg; 20 kg; 14 kg | 31 kg; 23 kg; 14 kg | 23 kg; 20 kg; 14 kg | 23 kg; 23 kg; 14 kg |
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