Description
Overview
GAOTek Automatic Calibration Digital pH Meter is an electrochemical analyzer used to measure the ion concentration in a solution. The measurement of H + also belongs to the ion meter, we generally call its PH meter or acidity meter, the general people refer to the ion meter is measured in addition to H + other than the electrochemical instruments.
Features
- Can measure pH / pX
- Ion concentration
- Potential and temperature
- Adopts dot-matrix LCD
- Light touch keys
- Power failure protection
- Recognizes pH buffers
- Automatic compensation
- Switches concentration units
- Versatile functionality
- Supports various ion modes
- User-configurable options
- Measures ion concentration in different modes
- Three measuring modes for flexibility
- Stores, views, prints up to 200 data sets
- USB interface for computer connectivity
Technical Specifications
| Parameters | PX or ion concentration or mV (ORP) or ℃ |
| PX Range | -2 pH/pX to 20 pH/pX |
| MV Range | ±1999 mV |
| Ion Concentration Range | 0 units to 9999 units |
| PX Resolution | 0.001 pH/pX |
| MV Resolution | 0.1 mV |
| PX Accuracy | ±0.002 pH/pX |
| Ion Concentration | ±0.5 % |
| Calibration | Five-points calibration |
| GLP Storage | Yes |
| Data Storage | 1400 sets of data |
| Buffer Recognition | Automatic: GB, NIST, DIN |
| View, Delete & Print | Yes |
| Interface | USB |
| Power | Universal power adapter (9 V DC, 800 mA) |
| Standard Configuration | PF-1-01 Fluoride ISE; 232-01 Reference Electrode; T-818-B-6 ATC Probe; JB-1A Stirrer |
| Ion Mode | Provide several general ion modes, such as: H+, Ag+, Na+, K+, NH4+, Cl-, F-, NO3-, BF4-, CN-, Cu2+, Pb2+, Ca2+, etc… and support customer ion mode |
| Temperature Resolution | 32.18 ºF (0.1 ℃) |
| Temperature Accuracy | 32.36 °F to 31.64 °F (-0.2 ℃ to +0.2 ℃) |
| Temperature Range | 23 ºF x 230 ºF (-5 ℃ to 110 ℃) |
| Dimension | 11.02 in x 8.46 in x 3.62 in (280 mm x 215 mm x 92 mm) |
| Weight | 2.20 lb (1 kg) |