pH meter PHS-3C

The PHS-3C pH meter features a high-definition LCD display and button operation. It supports automatic shutdown, power-off protection, and factory reset functions. The instrument has an IP54 protection rating and comes with a standard combination pH electrode, electrode holder, dust cover, and calibration buffer powder.

Applications

(1) Laboratory pH measurement for chemistry, biology, and environmental analysis

(2) Quality control in food, beverage, and pharmaceutical industries

(3) Water quality monitoring and wastewater analysis

(4) Soil and agricultural testing for nutrient and acidity levels

(5) Industrial processes requiring precise pH monitoring, such as chemical manufacturing and electroplating

(6) Educational and research laboratories for teaching and experiments

Standards

(1) ISO 10523 — Water quality — Determination of pH

(2) ISO 13485 — Medical devices — Quality management system (for laboratory compliance)

(3) ASTM D1293 — Standard Test Methods for pH of Water

(4) GB/T 6920-86 — Laboratory pH meter specifications and performance requirements

(5) EN 14104 — Water quality — Determination of pH in aqueous solutions

(6) IEC 61010-1 — Safety requirements for electrical equipment for measurement, control, and laboratory use

Key Features

(1) High-definition LCD display with easy button operation

(2) Supports automatic shutdown, power-off protection, and factory reset

(3) IP54 protection rating

(4) Standard accessories: combination pH electrode, electrode holder, dust cover, and calibration buffer powder

(5) Intelligent detection and automatic endpoint recognition

(6) Supports balance measurement mode and continuous measurement mode

(7) Manual temperature compensation

(8) 1–3 point pH electrode calibration

(9) Automatic recognition of GB standard buffers: 4.00 pH, 6.86 pH, 9.18 pH; supports custom pH buffer solutions

(10) Data management: supports storage of up to 50 datasets, retrieval, and deletion

Technical Parameters