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pH meter
Zhejiang, China
NADE
MP521
-1.99 ~ 19.99pH
±0.01 pH ±1 digit
0~200.0mS/cm
±1%F.S ±1 digit
±1999.9mV
0.1mg/l~100 g/l
0~100 ppt
No
-10℃~110℃
IP54 water and dust proof
Product Description
| pH | Measuring range Resolution Accuracy Input current Input impendance Stability Temp. compensation range | (-1.99 ~ 19.99)pH 0.1/0.01/0.001 pH Meter:±0.01 pH, connect meter with electrode:±0.01pH ≤1×10-12 A ≥3×1012 Ω ±0.01 pH/3h (0 to 100) ℃(automatic or manual) |
| mV | Measuring range(mV/ORP/EH) Resolution Accuracy | -1999.9mV ~ 0 ~ 1999.9mV 0.1mV ±0.03% FS |
| Conductivity | Measuring range
Resolution Accuracy Temp. compensation range Electrode constant Reference temperature | Conductivity:(0.00~20.00)μS/cm (20.0~200.0)μS/cm (200~2000)μS/cm (2.00~20.00)mS/cm (20.0~200.0)mS/cm Resistivity:(0 ~ 100)MΩ·cm TDS: (0 ~ 100)g/L Salinity: (0 ~ 100)ppt 0.01/0.1/1μS/cm 0.01/0.1/1 mS/cm Meter:±1.0% FS,connect meter with electrode:±1.5% FS (0 ~ 50)℃(automatic ) 0.1 / 0.5 / 1 / 5 / 10 / 50 / 100 cm-1 25℃,20℃ and 18℃ |
| Temperature | Measuring range Resolution Accuracy | -10℃~ 110℃ 0.1℃ 5~ 60℃range:±0.4℃ other range:±0.8℃ |
| Other Technical Parameters: | Data storage Storage content
Power Communication connector Size and weight Quality and safety certification | 300 groups Measuring value series number, measuring value, temperature, ATC or MTC state, measuring date and time DC9V/300mA RS232 160 × 190 × 70mm/880g ISO9001:2008, CE and CMC |
| Working Condition | Environment temperature Environmental humidity IP rating | 5 ~ 35 ℃(0.01grade) 15 ~ 30 ℃(0.001grade) ≤75% IP54 Dustproof and waterproof |
