MP511
Lab pH Meter
Features
General laboratory bench pH meter, which is suitable for measuring moderate ionic strength solutions, such as surface water, lake water and industrial wastewater. It can be used in most of the areas related to water quality analysis.
Specifications
| pH | Measuring range | （-1.99 ~ 19.99）pH |
| Resolution | 0.1/0.01/0.001 pH | |
| Accuracy |
Meter:±0.002 pH, connect meter with electrode:±0.01pH |
|
| Input current | ≤1×10-12 A | |
| Input impendance | ≥3×1012 Ω | |
| Stability | ±0.001 pH/3h | |
| Temp. compensation range | (0 to 100) ℃（automatic or manual） | |
| mV |
Measuring range(mV/ORP/EH) |
-1999.9mV ~ 0 ~ 1999.9mV |
| Resolution | 0.1mV | |
| Accuracy | ±0.03% FS | |
| Temperature | Measuring range | -10℃~ 110℃ |
| Resolution | 0.1℃ | |
| Accuracy | 5~ 60℃range：±0.4℃ other range：±0.8℃ | |
| Other Technical Parameters: | Data storage | 300 groups |
| Storage content |
Measuring value series number, measuring value, temperature, ATC or MTC state, measuring date and time |
|
| DC9V/300mA | ||
| Power | RS232 | |
|
Communication connector |
160 × 190 × 70mm/880g | |
| Size and weight | ISO9001:2008, CE and CMC | |
|
Quality and safety certification |
||
| Working Condition | Environment temperature | 5 ~ 35 ℃（0.01grade） 15 ~ 30 ℃（0.001grade） |
|
Environmental humidity |
≤75% | |
| IP rating | IP54 Dustproof and waterproof |
Standard kit Includes
| 1. Model MP511 pH meter | 1 unit |
| 2. Model 602 flexible electrode holder | 1pc |
| 3. 201T-M plastic pH/ATC three-in-one combination electrode | 1 pc |
| 4. pH standard buffer solution (pH 4.00,7.00,10.01/50ml) | 1 bottle for each |
| 5. 9V power adapter | 1pc |
| 6. RS-232 communication cable | 1pc |
| 7. MP511 communication software CD | 1pc |
| 8. Operation manual | 1 unit |
| 9. Brief operation manual | 1 unit |
| 10. Packing List | 1 pc |
Optional Accessories
| Accessory Categry | Description | Specifications |
|
pH combination electrode |
201-C plastic combination pH electrode |
Suitable for routine pH measurements, widely used, BNC connector。 |
| 200-C plastic combination pH electrode |
Suitable for routine pH measurements, long continuous, high precision, BNC plug. |
|
|
206-C plastic combination pH electrode |
Smaller diameter electrode, suitable for small diameter container in a test, BNC connector |
|
| 201T-M plastic three-in-one combination pH electrode |
Simultaneous measurement of pH and temperature,
automatic temperature compensation, BNC + RCA plugs. |
|
|
2501-C glass combination pH electrode |
For precise pH test, routine laboratory use, BNC plug. |
|
|
2503-C glass combination pH electrode |
For precise pH test, used to measure complex samples, BNC plug. |
|
|
2503D-C glass combination pH electrode |
For low-temperature solution and pure water pH measurement, BNC plug. |
|
|
2503G-C glass combination pH electrode |
Suitable for high temperature solution pH measurements, BNC plug |
|
|
2503S-C glass combination pH electrode |
For acid and high-temperature solution pH measurements, BNC plug. |
|
|
2015P-C plane combination pH electrode |
For the surface and trace solution pH measurement, BNC plug. |
|
| ORP Composite electrode |
301Pt-C Plastice ORP combination electrode |
ORP measurement for conventional, wide range of uses, BNC plug |
|
3501Pt –C Glass ORP combination electrode |
ORP measurement of routine laboratory, test stability, fast response, BNC plug |
|
| Temperature Electrode |
MP500 Temperature electrode |
Stainless steel housing, fast response, high accuracy, RCA plugs |
| pH Buffer | pH4.00 buffer | 500mL/250mL/50mL（bottle） |
| pH6.86 buffer | 500mL/250mL/50mL（bottle） | |
| pH7.00 buffer | 500mL/250mL/50mL（bottle） | |
| pH9.18 buffer | 500mL/250mL/50mL（bottle） | |
| pH10.01 buffer | 500mL/250mL/50mL（bottle） | |
| Electrode soaking |
pH（ORP）Combination Electrode Soaking Solution |
500mL/250mL/100mL（bottle） |
|
10-5 mol/L Sodium ion electrode soaking Solution |
Equipped with 7801Sodium electrode . 500mL/250mL/100mL（bottle） |
|
| ORP standard solution |
222 mV ORP Standard solution |
250mL/100mL/50mL（bottle） |
| Electrode holder |
Model 602 Flexible Electrode Holder |
Nice appearance of the arc-type bracket, you can turn 360 degrees and vertical lift |
|
Model 601Stirring Type Electrode Holder |
The electrode holder and magnetic stirrer combination of new products. |
|
| Model 600 Electrode Holder | Cheap simple electrode holder |
