Torus Z525 Benchtop Manual Enamel Rater

A fast, accurate benchtop enamel rater for measuring porosity and lacquer integrity on cans, ends, and flat sheets—ideal for food, beverage, and aerosol can manufacturing.

Brought to you by Torus, our specialist metal packaging testing brand, this benchtop manual enamel rater is perfect for inspecting food, beverage, aerosol cans, as well as can ends and flat sheets.

Designed for metal packaging manufacturers and quality control laboratories, the Z525 helps ensure lacquer coatings provide reliable protection against corrosion, leakage and contamination.

Why measure and inspect porosity of coatings?

The Torus Z525 Benchtop Manual Enamel Rater is ideal for manufacturers in the food, beverage, and aerosol can industries who need to ensure the integrity of their metal packaging. These teams rely on enamel rating to verify the quality of lacquer coatings applied to cans, ends, and flat sheets – an essential step in preventing corrosion, leakage, and product contamination.

By accurately measuring porosity and detecting metal exposure, the Z525 helps production and quality teams maintain safety, meet industry standards, and reduce costly defects in the canning process.

Early identification of coating defects helps reduce waste, minimise rejected batches and maintain product quality throughout production and distribution.

Z525 Benchtop Enamel Rating Models

We have a benchtop model to suit your enamel rating needs for a variety of components. There is a model suitable for measuring the porosity and lacquer quality of:

• Beverage cans
• Aerosol cans
• Food cans
• Ends (single)*
• Flat sheets

Enamel rating measurement capabilities

The Z525 delivers fast, consistent readings – reducing operator error and helping you maintain tight quality control.

This helps quality teams achieve more repeatable inspection results and maintain reliable coating performance standards.

Easy to use, versatile enamel rater solution

The Torus Z525 Benchtop Manual Enamel Rater Gauge was developed to provide an easy-to-use benchtop enamel rating measurement solution – suitable for manufacturers to inspect the porosity of lacquered and coated cans, lids or sheets.

The Torus Z525 Benchtop Manual Enamel Rater allows you a multitude of programmable measurement events, including:

• Contact control
• Filling control
• Measure duration
• Current limits
• Printout handling of one intermediate reading (two measurement duration)

These programmable functions help manufacturers adapt testing procedures to different packaging formats and quality requirements.

Effortless Enamel Rating Data Transfer

The Torus Z525 Benchtop Manual Enamel Rater Gauge effortlessly links with leading SPC applications, including our advanced Torus GaugeXplorer measurement software, our Visionary QC™9 Software and SEAMetal SPC.

This supports efficient quality reporting and helps production teams track coating performance trends over time.

Coating and lacquer expertise

Alongside our benchtop enamel rater gauges, we are pleased to be able to offer an automatic version for food, beverage and aerosol cans with the Z313 Automatic Beverage Can Enamel Rating Gauge, Z313 Automatic Food Can Enamel Rating Gauge and the Z313 Automatic Aerosol Can Enamel Rating Gauge. Also, a variety of solutions for shell and end enamel rating are available in our portfolio, such as the Torus Z604 Automatic Beverage Shell and End Enamel Rater and the Torus Z614 Automatic Food Shell and End Enamel Rater.

We also have other coating inspection equipment critical for the metal packaging industry. For instance, you may be interested in our SpecMetrix® In-line Coating Measurement Systems, ideal for the inline inspection of the coating thickness on blanks and coils. Additionally, we also have the Torus Z340 Automatic Can Coating Analyzer, which is especially designed to check for the lacquer thickness and distribution on beverage cans. This gauge is also available for food and aerosol cans and available as a semi-automatic version.

What happens after you enquire

When you enquire about the Torus Z525 Benchtop Manual Enamel Rater, our specialists will work with you to understand your packaging formats, coating inspection requirements and production environment. We can recommend the most suitable configuration, provide delivery timelines and support installation planning for your laboratory or production facility.

Industrial Physics can also assist with onboarding and setup guidance, helping ensure your enamel rating process is implemented smoothly and delivering reliable results from the outset.

Service, warranty and ongoing support

When you choose the Torus Z525 Benchtop Manual Enamel Rater, you gain access to Industrial Physics’ global service and support network. Our teams can assist with calibration, preventative maintenance, spare parts and technical support to help maintain reliable testing performance throughout the lifetime of your equipment.

We also provide operator training and ongoing application support, helping your team maintain consistent enamel rating procedures and get the most value  from your investment.