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| Brand | Alalis |
|---|---|
| Origin | Shanghai, China |
| Model | CD510 Standard |
| Form Factor | Benchtop |
| Conductivity Range | 0.00 μS/cm to 2000 mS/cm (6 sub-ranges) |
| TDS Range | 0–100 g/L |
| Resistivity Range | 0–100 MΩ·cm |
| Salinity Range | 0–100 ppt |
| Temperature Range | −10 °C to 110 °C |
| Accuracy | ±0.5% FS (conductivity), ±0.4 °C (temperature) |
| Minimum Resolution | 0.01 μS/cm |
| Temperature Compensation | Automatic/manual (0–50.0 °C), selectable β coefficient |
| Electrode Constant Selection | Yes |
| Data Storage | 500 sets (manual/auto), GLP-compliant |
| Interface | USB |
| IP Rating | IP54 |
| Display | 90 × 68 mm LCD with white backlight, time stamping |
| Calibration | 1–4 point, with CH/USA standard sets (8 preloaded) and custom solution support |
| Special Modes | Ultra-pure water stabilization, auto-endpoint hold, factory reset |
| Brand | Alalis |
|---|---|
| Origin | Shanghai, China |
| Model | CD300 Standard |
| Portability | Portable |
| Conductivity Range | 0.00 μS/cm to 200.0 mS/cm (5-range auto-ranging) |
| TDS Range | 0–100 g/L |
| Resistivity Range | 0–100 MΩ·cm |
| Salinity Range | 0–100 ppt |
| Temperature Range | −10 to 110 °C |
| Accuracy | ±1.0% FS (conductivity), ±0.5 °C (temperature) |
| Resolution | 0.01 μS/cm (min), 0.1 °C (temperature) |
| Temperature Compensation | Automatic/manual (0–50.0 °C), selectable reference temp (15, 20, 25 °C) |
| Calibration | 1–4 point, with built-in calibration guidance and validation check |
| Data Storage | 100 sets (manual & auto), GLP-compliant |
| Interface | USB |
| IP Rating | IP57 |
| Display | 68 × 53 mm LCD with white backlight and real-time clock |
| Brand | Alalis |
|---|---|
| Origin | Shanghai, China |
| Model | CD510 Professional |
| Form Factor | Benchtop |
| Conductivity Range | 0.00 µS/cm to 2000 mS/cm (6 auto-ranging segments) |
| TDS Range | 0–100 g/L |
| Resistivity Range | 0–100 MΩ·cm |
| Salinity Range | 0–100 ppt |
| Temperature Range | −10 °C to 110 °C |
| Accuracy | ±0.5% FS (conductivity), ±0.4 °C (temperature) |
| Minimum Resolution | 0.01 µS/cm |
| Temp Compensation | Automatic/manual (0–50.0 °C), selectable β coefficient |
| Electrode Constant Selection | Yes |
| Data Storage | 500 entries (manual/automatic), GLP-compliant |
| Interface | USB |
| IP Rating | IP54 |
| Display | 90 × 68 mm LCD with white backlight, time stamping |
| Calibration | 1–4 point, supports CH/USA standards (8 preloaded + custom solutions) |
| Special Modes | Ultra-pure water stabilization, auto-endpoint hold, factory reset |
| Brand | Alalis |
|---|---|
| Origin | Shanghai, China |
| Model | CD400 Educational |
| Form Factor | Benchtop |
| Conductivity Range | 0–200 mS/cm (with sub-ranges: 0–200 μS/cm, 200–2000 μS/cm, 2.00–20.00 mS/cm, 20.0–200.0 mS/cm) |
| TDS Range | 0–100 g/L |
| Resistivity Range | 0–100 MΩ·cm |
| Salinity Range | 0–100 ppt |
| Temperature Range | 0–100 °C |
| Accuracy | ±1.0% FS (conductivity), ±0.5 °C (temperature) |
| Minimum Resolution | 0.1 μS/cm |
| Temperature Compensation | Automatic/manual (0–50 °C) |
| Electrode Constants Supported | K = 0.1, 1.0, 10.0 cm⁻¹ |
| Calibration | 1–3 point auto-calibration with built-in guidance and validation |
| Standard Solution Recognition | CH & USA series (8 total) |
| Data Storage | 50 manual entries with min/max tracking |
| Display | 80 × 58 mm LCD, large-font interface |
| IP Rating | IP54 |
| Compliance | Designed for GLP-compliant educational and industrial QA/QC workflows |
| Brand | Alalis |
|---|---|
| Origin | Shanghai, China |
| Model | CD300 Professional |
| Portability | Portable |
| Conductivity Range | 0.00 μS/cm to 200.0 mS/cm (5-range auto-scaling) |
| TDS Range | 0–100 g/L |
| Resistivity Range | 0–100 MΩ·cm |
| Salinity Range | 0–100 ppt |
| Temperature Range | −10 °C to 110 °C |
| Accuracy | ±1.0% FS (conductivity), ±0.5 °C (temperature) |
| Resolution | 0.01 μS/cm (min), 0.1 °C (temperature) |
| IP Rating | IP57 |
| Data Storage | 500 sets (manual & auto) |
| Calibration | 1–4 point, with built-in calibration guidance and validation |
| Temp Compensation | Automatic/manual (0–50.0 °C), nonlinear mode for ultrapure water (<10 μS/cm) |
| Standards Support | 8 preloaded conductivity standards (GB, ASTM D1125, ISO 7888, USP <645>) |
| Interface | USB, GLP-compliant data export |
| Power | Rechargeable battery with low-voltage indicator and auto-off |
| Brand | Alalis |
|---|---|
| Origin | Shanghai, China |
| Model | PC5200 |
| Form Factor | Benchtop |
| pH Range | −2.000 to 19.999 pH |
| pH Resolution | 0.001 pH |
| pH Accuracy | ±0.002 pH |
| mV Range | ±1999.9 mV |
| mV Resolution | 0.1 mV |
| mV Accuracy | ±0.03% FS |
| Conductivity Range | 0.00 μS/cm to 2000 mS/cm (6 sub-ranges) |
| Conductivity Resolution | 0.01/0.1/1 μS/cm |
| Conductivity Accuracy | ±0.5% FS |
| Resistivity Range | 0 to 100 MΩ·cm |
| TDS Range | 0 to 100 g/L |
| Salinity Range | 0 to 100 ppt |
| Temperature Range | −10 to 100 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.4 °C |
| Temperature Compensation | Automatic or manual (0–50.0 °C) |
| Electrode Constant Selection | Yes |
| Temp. Coefficient Selection | Yes |
| Data Storage | 1000 sets (manual & auto) |
| Interface | USB |
| Compliance | GLP-compliant data management |
| IP Rating | IP54 |
| Display | 90 × 68 mm LCD with white backlight and time stamp |
| Brand | Alalis |
|---|---|
| Origin | Shanghai, China |
| Model | CD400 Basic |
| Form Factor | Benchtop |
| Conductivity Range | 0–200 mS/cm |
| TDS Range | 0–100 g/L |
| Resistivity Range | 0–100 MΩ·cm |
| Salinity Range | 0–100 ppt |
| Temperature Range | 0–100 °C |
| Accuracy | ±1.0% FS |
| Minimum Resolution | 0.1 μS/cm |
| Calibration | 1–3 point auto-calibration with guidance & verification |
| Electrode Constants Supported | K = 0.1, 1, 10 |
| Temp Compensation | Auto/manual (0–50 °C) |
| Data Storage | 50 manual entries with min/max tracking |
| Display | 80 × 58 mm LCD, large-font |
| IP Rating | IP54 |
| Compliance | CE-marked for laboratory and industrial use |
| Brand | Alalis |
|---|---|
| Origin | Shanghai, China |
| Model | CD400 Standard |
| Form Factor | Benchtop |
| Measurement Parameters | Single-parameter (Conductivity) |
| Conductivity Range | 0–200 mS/cm |
| TDS Range | 0–100 g/L |
| Resistivity Range | 0–100 MΩ·cm |
| Salinity Range | 0–100 ppt |
| Temperature Range | 0–100 °C |
| Accuracy | ±1.0% FS |
| Minimum Resolution | 0.1 µS/cm |
| Calibration | 1–3 point auto-calibration with guidance and validation |
| Electrode Constants Supported | K = 0.1, 1.0, 10.0 cm⁻¹ |
| Temp. Compensation | Automatic/manual (0–50 °C), selectable °C/°F |
| Display | 80 × 58 mm backlit LCD with large-font digits |
| Data Storage | 200 sets with min/max tracking |
| Interface | RS-232 with PC communication software |
| Ingress Protection | IP54 |
| Compliance | Designed for GLP-compliant laboratory and industrial process monitoring environments |
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