ZDJ-4B Automatic Potential Titrator

ZDJ-4B Automatic Potential Titrator

Feature:

• Large and bright screen
• Easy to change valve and burette for integration,

   avoid solution mutual interference

• Nice appearance for stirrer built-in the titrator
• Titration transmission device adopts linear motor

   design   

• With its anti leakage device   

Specification:

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

                       mV: (-1800.0~1800.0)mV

                      Temp:(-5.0~105.0)°C

 2 Resolution: pH: 0.01pH

            mV: 0.1mV

            Temp:0.1°C

3 Accuracy: pH: ±0.01pH±1bit

          mV: ±0.03%(full scale)

         Temp:±0.3°C

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)°C

   b) Relative humidity : ≤ 80%

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

   d) No strong electromagnetic interference except the geomagnetic field.