Purpose overview

The automatic cement chloride ion measuring instrument is an intelligent chloride ion automatic potentiometric titrator developed according to the chloride ion potentiometric titration method in GB/T176-2017 "Cement Chemical Analysis Methods". It is mainly used for chemical analysis of various components in various industries such as inspection agencies, cement enterprises, concrete mixing stations, scientific research institutes, petrochemical, pharmaceutical, drug inspection, metallurgy and other laboratories. It has the advantages of easy operation, high accuracy and intelligence. Truly achieve fully automatic results without calculation (world leading)

Features

l The instrument adopts a new microprocessor technology, which can display the working status in real time, prompt the measurement results, and directly read the titrated milliliters and millivolts and other functions. The instrument has a good man-machine dialogue operation interface, Chinese and English switching display, easy to use;

l The instrument adopts an integrated automatic reversing valve device, which is controlled by a microcomputer, and does not need manual control and switching of the reversing of the injection or rehydration mode, which improves the measurement accuracy of the titrant. It has the advantages of high degree of automation;

l The instrument has a blank test measurement function, and the volume of the blank solution can be set arbitrarily and recorded automatically;

l The titration calibration function of the instrument can automatically capture and measure the concentration value of the silver nitrate standard titration solution;

l The instrument is intelligent automatic titration, which can set the titration speed according to the speed of potential change; the titration function is automatically stopped, and when the instrument detects the stoichiometric point, it will stop adding silver nitrate standard titration solution;

l The instrument adopts a large-capacity sampler and a titration error of 0.01ml to ensure the accuracy of the titration test;

l Automatic calculation function, using the second derivative to calculate the chloride ion (Cl-) content;

l The instrument is powerful and can also perform: acid-base titration, redox titration, precipitation titration, complexometric titration, non-aqueous titration and other titrations and pH measurement, potential measurement, temperature measurement and other functions;

l The instrument has a power-off protection function. After the instrument is turned off or in the case of abnormal power-off, the data stored in the instrument and the parameters set will not be lost;

l The instrument can transmit the current measurement data to the computer in real time through the RS232 interface or USB interface (optional), and can perform subsequent data processing;

l The instrument is equipped with a built-in micro-printer, which can print the current measurement data in real time. The instrument is equipped with a large-capacity SD memory card, supports GLP specifications, and can store more than 3000 sets of titration results. It is convenient for users to store and query data. Can be used on the computer mobile.

Instrument configuration:

1. One host of fully automatic cement chloride ion analyzer

2. Chloride ion selective electrode 1

3. One saturated potassium chloride double-salt bridge calomel electrode

4. One 150mL test bottle

5. One electrode fixing bracket

6. 2 stirring bars

7. 1 bottle of cement chloride ion content component analysis test sample