EN
M300F-A
Description
1. Accurate-Smart design
2. pH range -2.00~20.00pH, accuracy ±0.01pH
3. mV range -2000.0~2000.0mV, accuracy ±0.3mV or ±0.1%
4. ISE range 1.000E-9~9.999E+9, accuracy ±0.5%
5. EC range 0.000~1000mS/cm, accuracy ±1.0%FS
6. Temp range -5~110℃, accuracy ±0.2℃
7. Auto-hold (F/M/S) + timed + continuous reading
8. GLP compliance
9. 500 sets data storage
10. Printer & PC connection
11. Auto power-off
12. Multi-point calibration (pH 1~5, ISE 1~5, EC 1~3)
1. 【One Unit, Multiple Parameters】pH/ORP/ISE/Conductivity all covered (without DO) – ideal for comprehensive lab testing
2. 【Full -2.00~20.00pH Range】±0.01pH accuracy – precise acidity measurement
3. 【ISE Ion-Selective Electrode】Range 1.000E-9~9.999E+9 with ±0.5% accuracy – precise ion quantification
4. 【Wide 0.000~1000mS/cm Conductivity】±1.0%FS accuracy – pure water to brine in one unit
5. 【Wide -5~110℃ Temp Range】±0.2℃ accuracy with ATC – consistent data across environments
6. 【3-Speed Auto-Hold + Timed + Continuous】Flexible options for different precision and speed needs
7. 【GLP Compliant】Fully traceable and auditable data – quality management assured
8. 【Multi-Point Calibration】pH 1~5, ISE 1~5, EC 1~3 points – improves full-range precision
9. 【500 Data Storage + Export to Printer/PC】Large capacity and one-click export for quick report generation
Specifications
| Model | M300F-A | |
| Parameters | pH/EC/ISE/Temp.(mV/pX/Resistivity/TDS/Sal.) | |
| pH | Range | -2.00 t 20.00pH |
| Resolution | 0.1.0.01 pH | |
| Accuracy | ±0.01pH | |
| Calibration Pairts | Up to 5 | |
| Standard Customization | Yes | |
| Standard Recognition | NIST, GB, USA and DIN bufors | |
| Slope Limit | Yes | |
| mVORP | Range | -2000.0 to 2000.0mV |
| Resolution | 0.1mV | |
| Accuracy | ±0.3mV or±0.1% | |
| pX | Range | -2.00 to 20.00 pX |
| Resolution | 0.1.0.01pX | |
| Accuracy | ±0.01 pX | |
| Calbration Pairts | Up to 5 | |
| ISE | Range | 1.000e-9to 9.9990+9 |
| Unit | mol/L.mmd/L.g/L,mg /L,μg/L.ppm,ppb | |
| Resolution | Up to 4 significant digits | |
| Accuracy | ±0.5% | |
| Calibration Pairts | Up to 5 | |
| Conductivity | Range | 0.000 μ Skm to 1000 mSicm |
| Resolution | 0.001μ S/cm minimum,various with range selection | |
| Accuracy | ±1.0% FS | |
| Reference Temperature | 20.25℃ | |
| Calibration Pairts | Up to 3 | |
| Standard Recognition | 84 μ S/cm,1413μ Sicm,12.88mS/cm | |
| Resisfivity | Range | 5.00Ω-cm-20.00 MQcm |
| Resolution | 0.01Ω-cm minimum | |
| Accuracy | ±1.0% FS | |
| TDS | Range | 0.00 ppm-300 ppt |
| Resolution | 0.01mg/L minimum,various wih range salection | |
| Accuracy | ±1.0% FS | |
| Salinity | Range | 0.0-80.0 ppt |
| Resolution | 0.1ppt | |
| Accuracy | ±2ppt | |
| Temperature | Range | -5 bo 110*C,23 to 230*℉ |
| Unit | ℃, ℉ | |
| Resolution | 0.1 | |
| Accuracy | ±0.2 | |
| Measurement | Reading Mode | Aub Read (Fast, Medium, Slow), Timed, Continuous |
| Reading Prompts | Reading, Stable,Locked | |
| Temp.Compensation | ATC,MTC | |
| Data management | Data Storage | 500 resutts each |
| GLP Features | Yes | |
| Inputs | pH Electrode | BNC(Q9) |
| DO with Temp.Probe | 4-pin aviafan connector | |
| Conductivity with Temp. Probe | 5-pin aviation connector | |
| Outputs | USB | PC |
| RS 232 | printer | |
| Display options | BackigHt | 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 | 242x195x68mm | |
| Weight | 900g(1.98 lb) | |
