Water Test Automatic Potentiometric Titrator

 

Specification:

   1. Measurement range: pH: (0.00~14.00)pH

                                 mV: (-1800.0~1800.0)mV

                                     Temp:(-5.0~105.0)℃

2. Resolution: pH: 0.01pH

                           mV: 0.1mV

                          Temp:0.1℃

   3. Accuracy: pH: ±0.01pH±1bit

                mV: ±0.03%(full scale)

                            Temp:±0.3℃

   4. Accuracy of burette volume: 10ml burette:±0.025ml

                             20ml burette:±0.035ml

 5. Infusion solution or feeding speed of burette :55±10s(where burette is full scale)

 6. Repeatability of titration analyzer :0.2%

  7. Repeatability accuracy : ≤0.2mV

  8. Stability:±0.3 mV±1bit/3h

  9. Control titration sensitive:±2mV.

10. Normal working condition: 

 a) Ambient temperature : (5 – 40)℃

    b) Relative humidity : ≤ 80%

    c) Power supply: AC(220V±22)V,  (50±1)Hz;

    d) No strong electromagnetic interference except the geomagnetic field.

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