Benchtop Multiparameter Water Quality Meter
Accessories:
pH/conductivity/dissolved oxygen electrodes, temperature probe, pH buffer sachets, conductivity standard solutions, DO electrolyte solution, membrane cap, electrode holder, USB cable and power adapter
Technical Parameters:
| Model |
PH-900 |
| pH |
Range |
-2.000~20.000pH |
| Resolution |
0.001, 0.01,0.1 pH, selectable |
| Accuracy |
±0.002pH |
| Calibration Points |
1 to 5 points |
| pH Buffer Options |
USA, NIST, DIN, 2 custom buffers |
| ORP(optional) |
Range |
±1999.9mV |
| Resolution |
0.1,1mV, selectable |
| Accuracy |
±0.2mV |
| Calibration Points |
1 point |
| lon(optional) |
Range |
0.001-19999 (depending on the range of ISE) |
| Resolution |
0.001, 0.01,0.1, 1 |
| Accuracy |
±0.5% F.S. (monovalent), ±1% F.S. (divalent) |
| Measurement Units |
ppm, mg/L, mol/L, mmol/L |
| Calibration Points |
2 to 5 points (0.001, 0.01,0.1, 1,10, 100, 1000, 10000) |
| Conductivity |
Range |
0.1 ~2pS/cm(CON-0.1 .optional); 2-20mS/cm(CON-1 .standard); 20~200mS/cm(CON-10,optional) |
| Resolution |
0.001,0.01,0.1, 1 |
| Accuracy |
±0.5% F.S. |
| Calibration Points |
1 to 5 points |
| Calibration Solutions |
10pS/cm, 84pS/cm, 1413pS/cm, 12.88mS/cm, 111.8mS/cm |
| Temperature Coefficient |
Linear (0.0~10.0%/°C), pure water |
| Reference Temperature |
20/25P |
| Cell Constant |
K=0.1,1,10 or custom |
| TDS |
Range |
0-10.00, 100.0, 1000ppm, 10.00, 200.0ppt |
| Resolution |
0.01,0.1,1 |
| Accuracy |
±1%F.S. |
| TDS Factor |
0.1-1.0 (default 0.5) |
| Salinity |
Range |
0.00~42.00psu, 0.00~80.00ppt |
| Resolution |
0.01 |
| Accuracy |
±1% F.S. |
| Resistivity |
Range |
0.00-20.00MQ |
| Resolution |
0.01 |
| Accuracy |
±1% F.S. |
| DO |
Range |
0.00-20.OOmg/L, 0.0*200.0% saturation |
| Resolution |
0.01 mg/L, 0.1% |
| Accuracy |
±0.2mg/L, ±2.0% |
| Calibration Points |
1 or 2 points |
| Barometric Pressure Correction |
60.0-112.5kPa/450-850mmHg, manual |
| Salinity Correction |
0.0~50.0g/L, manual |
| Other
Specifications
|
Temperature Compensation |
0~100°C/32~212°F, manual or automatic |
| Memory |
500 data sets, USB communication interface |
| Power Requirements |
DC5V power adapter |
| Dimension |
210*188*60mm |
| Net Weight |
1.5kg |
| Packing Size |
300*250*200mm |
| Gross Weight |
1.7kg |
