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No. 161 Changjiang West Road, Huangdao District
HORIBA Horiba PH-33B PH Meter LAQUAtwin
HORIBA Horiba PH-33B PH Meter LAQUAtwin
PH-33B Compact pH Meter LAQUAtwin is a compact pH meter where you only need to drop one drop (0.1 mL or more) of the sample to view acidity and alkalinity digitally. Although it is small, it uses the same glass electrodes and temperature compensation function as the laboratory. As it is a LAQUAtwin flat sensor, it can be directly dropped for measurement without the need for a beaker. It can be installed directly on rivers and scooped up for measurement
Main functions: Automatic recognition of standard solution, temperature sensor adjustment function (LAQUAtwin-pH-33B only), NIST/USA optional standard solution, automatic stabilization function, waterproof/dustproof structure (equivalent to IP67), automatic temperature compensation, automatic calibration, automatic retention, automatic shutdown (30 minutes), battery level display, replaceable sensor, using tropical fish aquaculture water, rivers, lakes, hot springs, drainage, soil, fermentation, brewing, chemistry, chemical engineering, school education, etc
| LAQUAtwin-pH-11B | LAQUAtwin-pH-22B | LAQUAtwin-pH-33B |
| Measurement principle | Glass electrode method | Glass electrode method | Glass electrode method |
|---|---|---|---|
| Necessary sample quantity | Above 0.1ml※1Sampling sheet B | ||
| Measurement range | pH0~14 | pH0~14 | pH0~14 |
| Decomposition energy | 0.1pH | 0.01pH | 0.01pH |
| Temperature indication range | - | - | 0~50℃/0.1℃ |
| Correction points | Maximum 2 points※2 | Maximum 3 points※2 | Maximum 5 points※2 |
| precision | ±0.1pH※3 | ±0.01pH※3 | ±0.01pH※3 |
| Main features | Automatic recognition of standard solution※3Standard temperature NIST / USA selectable auto hold / autostability function auto power off (30 minutes) / battery replacement / sensor replacement | ||