Your Pure Water Reads 0.055 μS/cm. Can Your Conductivity Meter Measure It?

When Water Looks Pure, the Numbers Matter

A customer recently shared a water purification system displaying a conductivity reading of 0.055 μS/cm.

This is approximately the theoretical conductivity of ultrapure water at 25°C. But measuring such low values requires more than a standard conductivity meter.

A Dedicated Solution for Low-Conductivity Water

The BIOSTELLAR EC10, paired with the DDJS-0.01VTK electrode (K=0.01 cm⁻¹), is designed for purified and deionized water conductivity testing.

The combination has completed low-conductivity calibration verification.

Its flow-cell configuration helps reduce atmospheric interference during sampling, while the 3.5-inch TFT color display and GLP data management make daily laboratory testing more convenient.

Typical Applications

RO water testing, laboratory deionized water, purified water system outlet checks and high-purity water conductivity monitoring.

Looking for a conductivity meter for your water purification system?

Share your water type and target conductivity range with BIOSTELLAR.

Contact us for technical specifications and a quotation.