Fully intelligent: The SJS-2083 Chinese desktop acid concentration meter adopts high-precision AD conversion and single-chip microcomputer processing technology, which can complete various functions such as HCL concentration measurement, temperature measurement, temperature automatic compensation, range automatic conversion, and instrument self-test.

High reliability: Components are integrated onto a block circuit board, eliminating complex functional switches, adjustment knobs, and potentiometers.

Waterproof and dustproof design: IP65 protection, suitable for outdoor use.

Automatic range conversion: Achieve automatic range conversion within the measurement range covered by the substation.

RS232 communication interface: It can be easily connected to a computer for monitoring and communication.

Phase sensitive detection: Eliminating the influence of wires on hydrochloric acid concentration measurement.

Automatic conversion of measurement frequency: avoids electrification and improves measurement accuracy.

Notepad function: faithfully record the operation and usage of the instrument, as well as the occurrence time of alarms, for easy management.

Digital clock function: Display the current time at any time, providing a time reference for data storage.

Backlight function: Can be used in dimly lit environments and can be automatically adjusted.

Data storage and query: This table can store 3000 measurement data and can be queried by time.

Preventing program crashes: The door opener program ensures that the instrument will not crash, which is a basic requirement for online instruments.

There are two calibration methods: automatic calibration with 2.00%, 4.00%, 6.00%, and 8.00% HCL, and manual input of electrical coefficients.