MM-41DP
MM-42DP
Portable pH/ORP/Ion meter
- pH
- Water supply
- Probe information can be identified automatically
pH/ORP
Ions
pH/ORP
| electrode name | pH Composite GST-2739C | ORP Composite OPST-2739C | |
| measurement range | pH、ORP | pH0〜pH14 | -2000〜2000mV |
| temperature | 0〜100℃ | 0〜100℃ | |
| electrode name | pH composite GST-5841S | pH composite ELP-040 | |
| measurement range | pH | pH0〜pH14 | pH2〜pH12 |
| temperature | 0〜100℃ | 0〜50℃ | |
Ions
| electrode name | model | measurement range / optimum pH range |
| fluoride ion composite electrode / ion exchange tip (solid membrane) | F-2021 F-200 | 0.019〜19,000mg/L F– pH5〜pH6 |
| chloride ion composite electrode / ion exchange tip (solid membrane) | CL-2021 CL-200B | 1〜35,000mg/L Cl– pH5〜pH6 |
| cyanide ion composite electrode / ion exchange tip (solid membrane) | CN-2021 CN-200B | 0.003〜26mg/L CN– pH12〜pH13 |
| sodium ion composite electrode / ion exchange tip (glass membrane) | NA-2011 NA-100B | 2.3〜23,000mg/L Na+ pH10〜pH11 |
| potassium ion composite electrode / ion exchange tip (liquid film) | K-2031 K-300B | 0.39〜3,900mg/L K+ pH5〜pH6 |
| calcium ion composite electrode / ion exchange tip (liquid film) | CA-2031 CA-300 | 0.4〜40,000mg/L Ca2+ pH5〜pH6 |
| nitric acid ion composite electrode / ion exchange tip (liquid film) | N-2031 N-300 | 0.62〜62,000mg/L NO3– pH5〜pH6 |
| carbon dioxide electrode (diaphragm electrode) | CE-2041 | dissolved gas: 1.49〜1,490mg/L |
| calibration cell (CGC-202L) and calibration adapter (6791140K) are required separately. | ||
| bromide ion composite electrode / ion exchange tip (solid membrane) | BR-2021 BR-200 | 0.8〜80,000mg/L Br– pH5〜pH6 |
| iodide ion composite electrode / ion exchange tip (solid membrane) | I-2021 I-200 | 0.01〜127,000mg/L I– pH5〜pH6 |
| cadmium ion composite electrode / ion exchange tip (solid membrane) | CD-2021 CD-200 | 0.01〜1,120mg/L Cd2+ pH5〜pH6 |
| copper ion composite electrode / ion exchange tip (solid membrane) | CU-2021 CU-200 | 0.06〜630mg/L Cu2+ pH5〜pH6 |
| silver ion composite electrode / ion exchange tip (solid membrane) | AG-2021 AG-200 | 0.1〜108,000mg/L Ag+ pH5〜pH6 |
| sulfide ion composite electrode / ion exchange tip (solid membrane) | S-2021 S-200 | 0.3〜32,000mg/L S2- pH13 or more |