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| Brand | Alalis |
|---|---|
| Model | pH510 Standard |
| Type | Benchtop pH Meter |
| Measurement Parameters | pH and mV (Redox) |
| pH Range | −2.000 to 19.999 pH |
| pH Resolution | 0.001 / 0.01 / 0.1 pH |
| pH Accuracy | ±0.002 pH |
| mV Range | ±1999.9 mV |
| mV Resolution | 0.1 mV |
| mV Accuracy | ±0.03% FS |
| Temperature Range | −10 to 110 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.4 °C |
| Temperature Compensation | Automatic or Manual (0 to 100.0 °C) |
| Calibration Options | 1–5 point automatic calibration with CH, USA, and NIST buffer series (15 total standard buffers) |
| Special Modes | High-purity water pH mode, ammonia-added pure water pH mode, ORP (E<sub>H</sub>) mode |
| Display | 90 × 68 mm LCD with white backlight, time stamp, large-font readability |
| Data Storage | 500 groups (manual & auto), min/max tracking |
| GLP Compliance | Yes (audit-trail enabled data logging) |
| Connectivity | USB interface with PC software |
| Enclosure Rating | IP54 |
| Power Supply | 9 V DC adapter |
| Brand | Alalis |
|---|---|
| Model | pH300 Professional |
| Type | Portable pH Meter |
| Measurement Parameters | Dual (pH & mV) |
| pH Range | −2.00 to 19.99 pH |
| pH Resolution | 0.01 / 0.1 pH |
| pH Accuracy | ±0.01 pH |
| mV Range | ±1999 mV |
| mV Resolution | 1 mV |
| Temperature Range | −10 to 110 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.5 °C |
| Calibration Buffers | CH, USA, and NIST series (15 total) |
| Calibration Points | 1–5 point auto-calibration with on-screen guidance |
| Temperature Compensation | Automatic or manual (0–100 °C) |
| Data Storage | 500 groups with timestamp, recall, and deletion |
| Connectivity | USB interface with PC software |
| Display | 68 × 53 mm LCD with white backlight and real-time clock |
| Enclosure Rating | IP57 |
| Electrode Interface | 8-pin waterproof socket |
| Default Electrodes | Tri-combination pH electrode + plastic-body ORP electrode |
| Special Modes | High-purity water pH mode, ammonia-added pure water pH mode |
| Power | Auto-off with low-battery indicator |
| Compliance | Designed for GLP-compliant field and lab use |
| Brand | Alalis |
|---|---|
| Model | pH300 Standard |
| Type | Portable pH Meter |
| Measurement Range | -2.00 to 19.99 pH |
| Resolution | 0.01/0.1 pH |
| Accuracy | ±0.01 pH |
| Temperature Compensation | Automatic/Manual (0–100 °C) |
| Calibration Buffers | CH, USA, and NIST series (15 total) |
| Data Storage | 500 groups with USB export |
| Display | 68 × 53 mm LCD with white backlight |
| IP Rating | IP57 |
| Input Connector | 8-pin waterproof socket |
| Compliance | Supports GLP-compliant data logging and audit-ready calibration records |
| Brand | Alalis |
|---|---|
| Origin | Shanghai, China |
| Model | pH510 Professional |
| Instrument Type | Benchtop |
| Parameter Types | Dual (pH & mV) |
| pH Measurement Range | −2.000 to 19.999 pH |
| pH Resolution | 0.001 / 0.01 / 0.1 pH |
| pH Accuracy | ±0.002 pH |
| mV Range | ±1999.9 mV |
| mV Resolution | 0.1 mV |
| mV Accuracy | ±0.03% FS |
| Temperature Range | −10 to 110 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.4 °C |
| Calibration Buffers | CH, USA, and NIST series (15 standard solutions + user-defined) |
| Temperature Compensation | Automatic or manual (0–100.0 °C) |
| Data Storage | 500 sets (manual & auto), with min/max tracking |
| Display | 90 × 68 mm LCD with white backlight, time stamp |
| Connectivity | USB interface |
| Enclosure Rating | IP54 |
| Compliance | GLP-compliant data management |
| Brand | Alalis |
|---|---|
| Model | pH400 Standard |
| Type | Benchtop pH Meter |
| Measurement Parameters | pH and mV (ORP) |
| pH Range | 0.00–14.00 pH |
| pH Resolution | 0.01 / 0.1 pH |
| pH Accuracy | ±0.01 pH |
| mV Range | ±1999 mV |
| mV Resolution | 1 mV |
| mV Accuracy | ±0.1% FS |
| Temperature Range | 0.0–100.0 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.5 °C |
| Calibration | 1–3 point automatic pH calibration with CH and USA buffer series (6 total standard buffers) |
| Temperature Compensation | Automatic or manual (0–100 °C) |
| Data Storage | 200 sets with min/max recall |
| Interface | RS-232 with PC communication software |
| Display | 80 × 58 mm LCD, large-font, backlit |
| Enclosure Rating | IP54 |
| Default Electrode | Plastic-body tri-combination pH electrode |
| Power | 9 V DC adapter |
| Brand | Alalis |
|---|---|
| Model | pH510 Basic |
| Type | Benchtop pH/mV/Temperature Meter |
| Measurement Principle | Potentiometric pH Determination via Glass Electrode |
| pH Range | −2.000 to 19.999 pH |
| pH Resolution | 0.001 / 0.01 / 0.1 pH (selectable) |
| pH Accuracy | ±0.002 pH |
| mV Range | ±1999.9 mV |
| mV Resolution | 0.1 mV |
| mV Accuracy | ±0.03% FS |
| Temperature Range | −10.0 to 110.0 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.4 °C |
| Calibration Options | CH, USA, and NIST buffer series (15 total standard buffers) |
| Calibration Points | 1–5 point automatic calibration with guided prompts and electrode diagnostics |
| Temperature Compensation | Automatic or manual (0.0 to 100.0 °C) |
| Display | 90 × 68 mm LCD with white backlight, large-font numeric readout, real-time clock |
| Data Storage | 500 sets (manual + auto-log), min/max tracking |
| GLP Compliance | Timestamped records, electrode ID logging, calibration history retention |
| Connectivity | USB interface with PC software |
| Environmental Rating | IP54 (dust-protected, splash-resistant) |
| Power | 7.9 V DC adapter |
| Electrode | Integrated high-quality plastic-body triple-junction pH electrode with built-in temperature sensor |
| Special Modes | High-purity water pH mode, ammonia-added pure water mode, redox (E<sub>H</sub>) mode, auto-hold endpoint stabilization |
| Brand | Alalis |
|---|---|
| Model | pH400 Basic |
| Type | Benchtop pH Meter |
| Measurement Parameters | pH and mV (ORP) |
| pH Range | 0.00–14.00 |
| pH Resolution | 0.01 / 0.1 |
| pH Accuracy | ±0.01 |
| Temperature Compensation | Automatic or Manual (0–100 °C) |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.5 °C |
| mV Range | ±1999 mV |
| mV Resolution | 1 mV |
| mV Accuracy | ±0.1% FS |
| Calibration Options | 1–3 point, with CH and USA buffer series (6 total standard buffers) |
| Data Storage | 50 manual entries with min/max recall |
| Display | 80 × 58 mm LCD, large-font interface |
| Enclosure Rating | IP54 |
| Default Electrode | Plastic-body tri-combination pH electrode |
| Power | 9 V DC adapter |
| Brand | Alalis |
|---|---|
| Model | pH400 Educational |
| Type | Benchtop pH Meter |
| Measurement Parameters | pH and mV (ORP) |
| pH Range | 0.00–14.00 |
| pH Resolution | 0.01 / 0.1 |
| pH Accuracy | ±0.01 |
| Temperature Compensation | Automatic or Manual (0–100 °C) |
| Calibration Options | 1–3 point, with CH and USA buffer series (6 standard buffers supported) |
| Display | 80 × 58 mm LCD, large-font interface |
| Data Storage | 50 manual entries with min/max recall |
| IP Rating | IP54 |
| Included Electrode | Rugged composite plastic-body pH electrode |
| Compliance | Designed for GLP-compliant educational and QC environments |
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