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Acid and alkali pH meter
ORP-1999~+1500mY resolution 0.01 pH; 1mV * * degree ± 0.05 pH; ± 1mY stability 40.02pH/24h; 43mV/24h pH correction approval range: Zero point ± 1.45 p
Product details
Automatic acid and alkali pH meterEquipped with LCD display and error indication; Automatic temperature compensation; Double point correction; Isolated 4-20mA current output;4-20mA current display. Temperature display of the tested solution.Dual group relay control, adjustable hysteresis, high and low point alarm indication; Power failure memory.
| measuring range | pH-4．00~18．00pH ORP-1999～+1500mY |
| resolution | 0．01 pH；lmV |
| **Degree | ±0.05 pH；±1mY |
| stability | 40．02pH／24h； 43mV／24h |
| Scope of pH correction approval | Zero point ± 1.45 pH Slope ± 30% |
| PH standard solution | 4．01／6．86／9．18 4．00／7．00／10．01 |
| ORP standard solution | Any standard solution |
| Control range | 0～14．00pH；-1000~+1000mV |
| temperature compensation | 0～99．9℃(pH) |
| output signal | Isolation protection output of 4-20mA |
| Control output mode | ON/OFF relay output contact |
| Relay bears load | *Great Exchange 230V5A *Great Exchange 115V10A |
| Relay hysteresis | Can be freely adjusted, |
| Current output load | Allow a maximum load of 500 euros |
| Ground voltage insulation degree | *Small load is 500VDC |
| Signal input impedance | ≥ 100 megaohms |
| working voltage | 230VAC ± 10%, 50/60Hz |
| size | 96~96X115mm |
| Dimension | 91~91mm |
| weight | 1Kg |
| Working conditions of the instrument ① Environmental temperature, |
5～45℃ |
| ② Relative humidity of air | ≤80％ |
The PC-3320 acid and alkali pH meter is widely used in online water quality monitoring and industrial and mining enterprises. An online pH meter for use in the room.
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