PH-1A Type PH Automatic Control Liquid Dispenser

I. pH Controller, Automatic pH Control Device, PH-1A Automatic pH Control Dosing Machine—Overview

The microcomputer-based pH control system is connected to a peristaltic pump, automatically adding acidic or alkaline liquid with a single pump to adjust the solution's pH to the preset value. It can perform static or online pH adjustment of solutions, as well as controlled dosing of test solutions based on pH indicators. The structure is simple and compact, with high pH accuracy. It integrates automatic pH display, automatic pH regulation and control, and automatic acid/alkali dosing mechanisms.

II. pH Controller, Automatic pH Control Device, PH-1A Automatic pH Control Dosing Machine—Features

Integrates pH display and automatic acid/alkali dosing mechanisms, featuring:

● Automatic/manual dosing function with free switching;

● Single pump for acid or alkali dosing, suitable for pH control using only one type of liquid (acid or alkali);

● Large LCD screen for real-time display of dynamic pH and temperature values, simultaneous display of acid/alkali dosing status, and out-of-range alarm;

● pH sensor supports single-point or two-point calibration, automatic measurement of pH and temperature, and automatic temperature compensation for pH values;

● Freely settable pH value with simultaneous display of set and measured values;

● Stepper motor-controlled peristaltic pump for dosing, offering good control, no solenoid valve, and no pollution;

● Direct liquid contact parts include imported peristaltic pump tubing and PTFE liquid delivery connectors, resistant to acids, alkalis, and organic solvents, with easy tubing replacement;

III. pH Controller, Automatic pH Control Device, PH-1A Automatic pH Control Dosing Machine—Technical Parameters

IV. pH Controller, Automatic pH Control Device, PH-1A Automatic pH Control Dosing Machine—Applications

Mainly used in settings requiring pH detection, control, and adjustment, such as:

● Pharmaceutical plants, chemical plants, electroplating plants, or pilot workshops: pH regulation and dosing in reaction tanks, reactors, and reaction vessels;

● Biochemical plants, bioreactors, and fermentation plants: Preparation of pH buffer solutions and regulation during cultivation processes;

● Plant extract workshops: Acid/alkali washing regulation and control in ion exchange columns;

● Schools and laboratories: Preparation of specific pH solutions for tissue culture, automatic pH titration;

● pH regulation and control in formulation and testing;

● pH adjustment and control for small-scale industrial wastewater before discharge.

V. pH Sensor, Automatic pH Control Device, PH-1A Automatic pH Control Dosing Machine—Configuration Details

● Main unit: 1 set

● Dosing device and fixing clamp: 1 set

● Liquid delivery tubing: 1 roll

● Imported peristaltic pump tubing