Portable pH Meter
Portable pH Meter
Model ID: ELE-811
Features
◆1-3 point automatic calibration, the meter provides calibration guide and automatic checking function.
◆ The meter is able to recognize up to 12 types of pH standard buffer solutions. There are three options of standard buffer solutions: USA series, NIST series and Chinese series (CH), there is also customer-defined solution calibration.
◆ The meter provides two special modes for pure water and pure water mixed with ammonia. These special modes offer temperature compensation for pH value, especially suitable or the electricity and petrochemical industries.
◆ Equipped with calibration solution and portable case and suited in field and on site.
◆ Meter meets IP57 rating.
Specifications
pH | Range | (-2.00 ~ 19.99) pH |
Resolution | 0.01/0.1 pH | |
Accuracy | ±0.01 pH ±1digit | |
Input current | ≤1×10-12 A | |
Input impedance | ≥1×1012 Ω | |
Stability | ±0.01 pH/3h ±1 digit | |
Temperature compensation | (0 ~ 100) °C (manual or automatic) | |
mV | Range | -1,999mV ~ 0 ~ 1,999mV |
Resolution | - 200 mV ~ 0 ~ 200 mV: 0.1 mV；others:1mV | |
Accuracy | ±0.1% FS ±1digit | |
Temperature | Range | 0~100°C |
Resolution | 0.1℃ | |
Accuracy | ±0.5℃±1digit | |
Other Technical Parameters | Data storage | 500 groups |
Storage content | Serial number, date, time, measuring value, measuring unit and temperature value | |
Power | AAA batteries × 3 (1.5V× 3) / DC5V adaptors (USB port) | |
Dimension & Weight | Meter: (88×170×33 )mm / 313g；Portable case: (360×270×76) mm/1.6kg | |
IP rating | IP57 dustproof and waterproof |
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