Main features:

1.Designed according to the technical requirements of YB/T105-2014

2.Automatic quantitative control of aqueous solution

3.Automatic control of water temperature and stirring paddle;

4.Hydrochloric acid automatic titration;

5.PH meter probe automatically control;

6.Touch screen control;

7.The activation process curve can be drawn and the results can be calculated and analyzed automatically;

8.All operations can be done on computer.

Specification

1.PH measurement: range 0 to 14.00PH, resolution: 0.01PH;

2.Titration accuracy: 0.01mL, Droplet volume: 1 drop to continuous and interval time adjustable (Automatic & Manual)

3.Rotation speed of Stirring paddle: 200 to 300r/min, Rotation speed accuracy: ±0.1r/min;

4.Aqueous solution: 2000ml±5 ml;

5.Temperature control: 40℃, Resolution: ±0.5℃;

6.Timing accuracy: 0.3s/10min;

7.Quantity of feeder: Max: 4 × 50 g;

8.Reagent titration (phenolphthalein solution): 0.01ml, Droplet volume: 1 drop ~ continuous and interval time adjustable (Automatic & Manual)

9.Acid preparation: Automatic; Accuracy depends on the concentrated hydrochloric acid; Theoretical value: 4 ± 0.001mol;

10.HMI touch screen: Min: 7 inches

Optional modules

YB105C01 automatic feeder:

1.The sample can be automatically dumped into the beaker;

2.Accurate timing at the initial stage may increase the accuracy of test;

3.Samples are reserved in an airtight loader, which can reduce the contact of sample with air;

YB105C02 automatic acid preparation system

1.Automatic preparation of acid solution of 4mol concentration, which eliminate the harm to operators during preparation of acid solution;

2.The equipment of acid and water metering pump can provide automatic mixing and dispensing;

3.The automatic backflow of acid can eliminate the influence of residual acid solution in conveying pipes on the concentration of prepared acid;

4.Coefficients can be modified on the software to satisfy the requirement of hydrochloric acid of various concentrations;

5.The preparation process of acid can be manually done without contact.

YB105C03 hydrochloric acid automatic titration

1.Automatic acid titration control;

2.Alterable titration rate and non-contact manual titration control is supported;

3.Residual acid in titration pipe can be removed.

YB105C04 automatic phenolphthalein titration

1.Automatic phenolphthalein titration control;

2.Alterable titration rate and non-contact manual titration control is supported;

3.Residual reagent in titration pipe can be removed.

YB105C05 HCL gas absorber

1.HCl gas produced during acid dispensing and titration process can be absorb;

2.Activated carbon and HCl gas absorbent are provided.

YB105C06 liquid waste collector

1.Collect and store the residual acid and waste water produced during test;

2.It is feasible to do one-time cleaning after consecutive tests, which may significantly reduce the workload of test.