Complaint
Instrument functions:
It has 5.7 inch large touch screen and English operation system for easy use.Technical parameter:
| Model | M300F-A | |
| Parameters | pH/EC/ISE/Temp. (mV/pX/Resistivity/TDS/Sal.) | |
| pH | Range | -2.00 to 20.00 pH |
| Resolution | 0.1, 0.01 pH | |
| Accuracy | ±0.01 pH | |
| Calibration Points | Up to 5 | |
| Standard Customization | Yes | |
| Standard Recognition | NIST, GB, USA and DIN buffers | |
| Slope Limit | Yes | |
| mV | Range | -2000.0 to 2000.0 mV |
| Resolution | 0.1 mV | |
| Accuracy | ±0.3 mV or ±0.1% | |
| pX | Range | -2.00 to 20.00 pX |
| Resolution | 0.1, 0.01 pX | |
| Accuracy | ±0.01 pX | |
| Calibration Points | Up to 5 | |
| ISE | Range | 1.000e-9 to 9.999e+9 |
| Unit | mol/L, mmol/L, g/L, mg/L, μg/L, ppm, ppb | |
| Resolution | Up to 4 significant digits | |
| Accuracy | ±0.5% | |
| Calibration Points | Up to 5 | |
| Conductivity | Range | 0.000 μS/cm to 1000 mS/cm |
| Resolution | 0.001 μS/cm minimum, various with range selection | |
| Accuracy | ±1.0% FS | |
| Reference Temperature | 20, 25 ºC | |
| Calibration Points | Up to 3 | |
| Standard Recognition | 84μS/cm, 1413μS/cm, 12.88mS/cm | |
| Resistivity | Range | 5.00 Ω·cm~20.00 MΩ·cm |
| Resolution | 0.01 Ω·cm minimum | |
| Accuracy | ±1.0% FS | |
| TDS | Range | 0.00 ppm~300 ppt |
| Resolution | 0.01mg/L minimum, various with range selection | |
| Accuracy | ±1.0% FS | |
| Salinity | Range | 0.0~80.0 ppt |
| Resolution | 0.1ppt | |
| Accuracy | ±2ppt | |
| Temperature | Range | -5 to 110 ºC, 23 to 230 ºF |
| Unit | ºC, ºF | |
| Resolution | 0.1 | |
| Accuracy | ±0.2ºC | |
| Measurement | Reading Mode | Auto Read (Fast, Medium, Slow), Timed, Continuous |
| Reading Prompts | Reading, Stable, Locked | |
| Temp. Compensation | ATC, MTC | |
| Data management | Data Storage | 500 results each |
| GLP Features | Yes | |
| Inputs | pH Electrode | BNC(Q9) |
| DO with Temp. Probe | 4-pin aviation connector | |
| Conductivity with Temp. Probe | 5-pin aviation connector | |
| Outputs | USB | PC |
| RS 232 | printer | |
| Display options | Backlight | Yes |
| Auto Shutdown | 1~60 min, off | |
| IP Rating | IP54 | |
| Date and Time | Yes | |
| General | Power | AC Adapter, 100-240V AC input, DC9V output |
| Dimensions | 242×195×68 mm | |
| Weight | 900g (1.98 lb) | |
| Dimensions (Carton) | 370×305×330 mm | |
| Weight (Gross) | 3.5 kg | |
FAQ:
