Introduction:
The instrument is designed and manufactured based on national standards "Petroleum products Determination of water-soluble acid and alkali". It’s applicable for the determination of liquid petroleum products, additives, grease, paraffin, wax and water-soluble acid or alkali-containing water-soluble wax component.
The instrument is composed of digital pH meter, measuring electrode, water bath, separating funnel, beakers, glass cylinders and other equipment supporting components.
Technical parameters
1. Power supply: 220V ± 10% 50Hz
2. PH meter measuring range: 0 ~ 14PH
3. Measurement accuracy: ± 0.05PH
4. Ambient temperature: room temperature about 25 ℃
5. Relative humidity: 30 to 80%