7-inch color touch screen, navigation operation;

Intelligent operating system with functions such as method management, electrode management, calibration management, data management and user management;

Support electrode management, up to 5 pH electrodes can be managed, each electrode can save 20 sets of calibration records; support calibration editing function, convenient calibration;

3 reading modes: Smart-Read: "Fast, Medium, Strict, Custom" multiple balance conditions are optional; Timed-Read: Timing termination measurement and timing automatic interval measurement 2 timing reading modes are optional; Cont-Read: Clearly grasp the continuous change process of the sample;

Automatically identify 25 kinds of buffer solutions such as GB, DIN, NIST, allowing users to create their own pH standard solutions; support automatic 1-6 point calibration; support manual/automatic temperature compensation;

Support storage of up to 100 sets of measurement methods;

Support storage of 1000 sets of measurement results, in line with GLP specifications; with data statistics function, allowing users to perform statistics, review, analysis, comparison, and storage of measurement results;

Support USB, RS232 to connect to PC, serial printer; allow printing and output of measurement results;

Support Chinese and English languages; support firmware upgrade, support U disk hot swap; support direct connection to autosampler.

PHSJ-6L laboratory pH meter is widely used for pH measurement in environmental protection, education and scientific research, pharmaceutical and chemical industry, water industry, food safety testing and other fields.