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| Column heater: |
Operating temperature range: Room temperature 20 to 60°C ( 68 to 140°F) Controlling temperature accuracy: ± 0.01°C Allowable deviation of column heater temperature: ± 2°C Temperature stability: ≤ 1°C/ h |
| Degassing device: |
Type: Built-in low pressure Vacuum degree: (-) 70 kPa Maximum flow rate: 10 ml/ min Internal volume: 30 µl Degassing efficiency: 10 ml/ min 90 % |
| Digital temperature and control detection system: |
Type: Temperature-control and Bipolar conductivity detector Detection mode: Bipolar conductivity detection Cell volume: ≤ 0.8 µl Detection range: 0 to 50000 µS/ cm Output voltage: -6000 to +6000 mV (adjustable) Operating temperature: Room temperature 5 to 60°C ( 41 to 140°F) Controlling temperature accuracy: ± 0.01°C Maximum pressure: 10 MPa Linear range: ≥ 103 Instrument linearity: ≥ 0.999 Quantitative repeatability: ≤ 1.0 % Qualitative repeatability: ≤ 1.0 % |
| Eluent generator: |
Eluent type: KOH/ NaOH Eluent concentration range: 0.1 to 100 mM Concentration increment: 0.1 mM Flow rate change: 0.1 to 3.0 ml/ min Maximum pressure: 20 MPa Minimum pressure: 5 MPa |
| Built-in Eluent Generator: |
Eluent types: KOH/ NaOH Eluent concentration range: 0.1 to 100 mM Concentration increment: 0.1 mM Flow rate change: 0.1 to 3.0 ml/ min Maximum pressure: 20 MPa Minimum pressure: 5 MPa |
| Conductivity detector: |
Type: Temperature Control and Bipolar Conductivity Detector Detection mode: Bipolar conductivity detection Cell volume: ≤ 0.8 µL Detection range: 0 to 35000 µS/ cm Detection resolution: ≤ 0.0020 nS/ cm Output voltage: - 6000 to +6000 mV (adjustable) Baseline noise: ≤ 0.05 % F.S. Baseline drift: ≤ 3 % FS/ 30 min Operating temperature range: Room temperature +5 to 60°C (41 to 140°F) Controlling temperature accuracy: ± 0.01°C Maximum pressure: 10 MPa Linear range: ≥ 103 Instruments linearity: ≥ 0.999 Quantitative repeatability: ≤ 1.0 % Qualitative repeatability: ≤ 1.0 % Minimum detectable concentration: Cl ≤ 0.0005 ug/ ml BrO3 ≤ 0.001 ug/ ml Li+ ≤ 0.001 ug/ ml |
| Degassing Device: |
Inner volume: 300 µl Degassing volume: 7.5 ml Maximum flow rate: 10 ml/ min Degassing efficiency: Degassing 90 % at 1ml/ min Organic tolerance: 1 |
| External dimension: | 350 × 470 × 650 mm |
| Conductivity detector: |
Type: Temperature Control and Bipolar Conductivity Detector Detection mode: Bipolar conductivity detection Cell volume: ≤ 0.8 µL Detection range: 0 to 45000 µS/ cm Detection resolution: ≤ 0.0020 nS/ cm Output voltage: - 6000 to +6000 mV (adjustable) Baseline noise: ≤ 0.05 % F.S. Baseline drift: ≤ 3 % FS/ 30 min Operating temperature range: Room temperature +5 to 60°C (41 to 140°F) Controlling temperature accuracy: ± 0.01°C Maximum pressure: 10 MPa Linear range: ≥ 103 Instruments linearity: ≥ 0.999 Quantitative repeatability: ≤ 1.0 % Qualitative repeatability: ≤ 1.0 % Minimum detectable concentration: Cl ≤ 0.0005 ug/ ml BrO3 ≤ 0.001 ug/ ml Li+ ≤ 0.001 ug/ ml |
| External dimension: | 350 × 470 × 510 mm |
| Flow system: |
Plastic flow path: Made of PEEK materials Six way Valve: PEEK material, 5000 psi pressure, independent automatic collection and flow function |
| Gross weight: | 32 kg |