Benchtop pH Cond DO Meter Touch Screen

I. Product Overview

The DDKSCI Benchtop pH Cond DO Meter Touch Screen is a high-quality multi-parameter benchtop testing tool. It can accurately test liquid parameters like pH value, mV value (you can add an optional ORP probe), conductivity (Cond), TDS, salinity, resistivity and dissolved oxygen (DO) content.

It works for many fields such as scientific research experiments, industrial production, environmental monitoring, food processing and pharmaceuticals. One instrument can finish multi-indicator testing. You don’t need to switch between different devices. It meets the high-frequency testing needs of laboratories.

II. Core Advantages

This Benchtop pH Cond DO Meter Touch Screen has many good points:

Intuitive Touch Operation

It has a 7-inch TFT touch screen. It is easy to operate and shows data clearly. Even beginners can learn to use it fast.

Smart Calibration with Zero Threshold

It has a smart chip inside. The chip supports 1–5 point automatic pH calibration and can automatically recognize standard buffer solutions. It also has 1-point conductivity calibration and zero-oxygen or 100% oxygen DO calibration. It has full-process calibration guidance, so operation is easy.

Reliable High-Precision Data

pH accuracy is ±0.002pH and conductivity accuracy is ±0.5%FS. This makes sure measurement results are reliable. It can store 15,000 sets of data with timestamps. This storage capacity is much larger than ordinary instruments.

Durable Lab-Grade Protection

It has an IP54 dustproof and splash-proof rating. It can work safely and stably in laboratory environments.

III. Key Technical Specifications

pH: Measurement range is -2.000–20.000pH, and its resolution can be switched between 0.01/0.001pH.

Conductivity & Related Parameters: Conductivity range is 0–2000.0mS/cm (auto-ranging); TDS range is 0–1000.0g/L (coefficient can be adjusted); salinity range is 0–100.0ppt.

Dissolved Oxygen (DO): Range is 0–20.00mg/L, accuracy is ±0.30mg/L.

Temperature: Measurement range is -10.0–135.0℃, accuracy is ±0.2℃. Both pH and DO support automatic temperature compensation. DO also has automatic pressure compensation.

Data Transmission: You can export data via U disk or PC. You can also print data with an optional Bluetooth printer. This makes data transfer flexible.

IV. Application Scenarios

Scientific Research Laboratories: The instrument can test multiple water quality parameters at the same time. Its 15,000-set storage can meet the needs of long-term experimental data recording.

Environmental Monitoring Stations: Its touch screen allows fast operation during batch sewage testing. Data export is easy for later analysis.

Food Factory Quality Control Areas: It tests pH and TDS of raw material liquids. This makes sure product quality is consistent.

Pharmaceutical Enterprises: It monitors multiple indicators of production water. Its high-precision data meets strict industry standards.

V. Complete Packaging

Each set has all the following accessories. You can use it right away after simple assembly and calibration:

PCD100T main unit

201G refillable glass pH probe

TEMP-01 stainless steel temperature probe

3 bottles of pH buffer solution

CON201TG glass ATC conductivity probe

3 bottles of conductivity standard solution

DO01-2M polarographic DO probe (with matching membrane caps and replenisher)

Flexible probe stand, magnetic stirrer, PC cable and power adapter

The built-in magnetic stirrer also improves measurement stability, making results more accurate.