Controlled air flow + Digital vision

Controlled airflow.
Digital verification.

Two test positions. One high-resolution vision system.

The StoneDDI operates in a two-test-position design to determine diffuser-stone characteristics. Its built-in high-resolution vision system captures even the smallest bubbles for reliable determination of pore diameter and permeability.

Connected + Documented

Every calibration logged.
Every result verified.

A dual-camera CCD detection system works alongside a mass flow meter and electronic pressure control to read flow and pressure directly, with a patented optical arrangement and red LED (600 nm) light source. Running on embedded Windows 10, the StoneDDI integrates seamlessly with laboratory information management systems (LIMS) over its Ethernet and USB interfaces, with an easy-to-use 10.1″ touchscreen for setup and review.

Key measuring parameters

Two parameters.
One verified diffuser profile.

1. 01

   Pore Diameter

   Size in µm.

2. 02

   Permeability

   Flow in mL/min.

3. 03

   Compliance Standards

   ASTM D892, D6082, and E128-99.

Patented control system

Control time, flow,
and temperature.

A 200 W IR heating bulb and 70 W Peltier cooling system in a single module.

With a patented heating and cooling system, the FoamDDI does not just produce reliable results but also maximizes time and efficiency. The FoamDDI records, calculates, and stores data in an easy-to-navigate logic box interface. A single logic box can also asynchronously control up to four FoamDDI modules, expediting testing in your lab.

Modular + Connected

One logic box.
Four test positions.

An optional modular configuration runs up to four asynchronous test positions from a single logic box. Direct Ethernet and LIMS connectivity moves results out of the unit into reports and email, and manual result correction stays available alongside the predictive analytics.

Key measuring parameters

Two measurements.
One complete foam profile.

1. 01

   Foamability / Foam Tendency

   Height of foam in mL.

2. 02

   Foam Stability

   Foam collapses in seconds.

3. 03

   Compliance Standards

   ASTM D892, D6082, and D1881.

Automated optical analysis

See both sides.
Rate in 90 seconds.

Patented optics. Controlled lightbox. No operator bias.

The CuDDI’s innovative and patented design combines optical analysis, artificial intelligence, and a unique lightbox to deliver consistent and precise results, reducing subjective interpretation. A four-step algorithm identifies and rates corrosivity, providing digital documentation and classification.

Connected + Documented

Every rating recorded.
Every image kept.

Equipped with Ethernet, USB, and HDMI interfaces, CuDDI integrates seamlessly with laboratory information management systems (LIMS), enabling easy data sharing and analysis. A 10.1″ LCD touchscreen for enhanced user interaction and an easy-to-use NFX Handle ensure effortless sample handling and operation.

Key measuring parameters

Three proof points.
One clear rating.

1. 01

   Copper Corrosion Testing

   Ratings from 1a to 4C, reported with color, ASTM rating, and strip size.

2. 02

   Measuring Time

   The CuDDI achieves accurate ratings in under 90 seconds.

3. 03

   Image Review

   It generates detailed, zoomable images of both sides of copper strips.