PosiTest PC Powder Checker 4:36
A useful video that shows how to measure uncured powder coating thickness with the PosiTest PC Powder Checker
The PosiTest PC is a fast, reliable, and easy-to-use solution for measuring uncured powder coatings before they go into the oven. Using non-contact ultrasonic technology, it provides an accurate prediction of the final cured thickness—helping applicators avoid costly rework, save time, and reduce material waste.
Unlike traditional comb gauges that require contact and can disturb the powder surface, the PosiTest PC delivers results instantly, without damage. Its speed and repeatability make it ideal for use on flat panels, complex geometries, and moving conveyor lines, ensuring coatings are applied correctly from the start.
Backed by DFT Instruments’ UK expertise, calibration services, and support, the PosiTest PC is trusted by applicators, inspectors, and manufacturers who need reliable, audit-ready results for powder coating applications of all sizes.
Features
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Fast, Non-Contact Measurement – Uses advanced ultrasonic technology to measure uncured powder coatings and predict final cured thickness without damaging the surface.
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Ready to Use – A dedicated stand-alone gauge that works straight out of the box—no extra setup required.
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High-Speed Performance – Delivers readings up to four times faster than traditional methods, perfect for moving lines or suspended parts.
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Minimal Calibration Needed – Factory calibrated for most powders, reducing downtime and simplifying operation.
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Data Storage & Reporting – Holds up to 999 readings with automatic averaging, and easily transfers results to PosiSoft Desktop software for documentation.
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Continuous Scan Mode – Ideal for assessing larger areas, with rapid data capture for coating analysis.
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Standards Compliance – Meets the requirements of ASTM D7378, ensuring consistency and reliability.
Why Measuring Matters
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Prevent Rework and Waste
Applying too much or too little powder can lead to rejected parts, costly re-sprays, and wasted material. By checking thickness before cure, applicators can adjust in real time and avoid expensive errors. -
Save Time in Production
Traditional methods require curing and destructive testing to verify thickness, slowing down production. The PosiTest PC provides instant, non-destructive feedback, keeping lines moving efficiently. -
Improve Quality Control
Consistency is key for coating performance. Measuring uncured powder ensures that every part meets specification before it enters the oven, reducing variability and ensuring audit-ready records. -
Work Across Different Applications
From flat panels and complex profiles to hanging conveyor lines and swinging parts, the PosiTest PC adapts to a wide range of environments—something comb gauges and destructive methods can’t match. -
Support for Industry Standards
Complies with ASTM D7378, giving confidence that results are accurate, traceable, and aligned with recognised international standards.
Why Use DFT Instruments?
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Trusted Since 1998
With over 25 years of experience in supplying and supporting coating inspection equipment, DFT Instruments has built a reputation for technical excellence and reliable service across the UK and Europe. -
Official UK Distributor
As DeFelsko’s authorised partner, we supply only genuine PosiTest PC gauges, complete with full manufacturer’s warranty, documentation, and ongoing support. -
UKAS-Traceable Calibration
Every instrument arrives with a long-form calibration certificate traceable to NIST/UKAS, giving you confidence during audits and compliance checks. -
Local Service & Fast Turnaround
Our UK-based calibration and repair centre ensures minimal downtime. Most recalibrations are completed within one working day, keeping production lines moving. -
Dedicated Technical Support
Our team is here to help you choose the right model, set up your instrument, and troubleshoot any challenges—from powder shop environments to compliance reporting. -
Training & Resources
Access manuals, videos, and personalised support to ensure you get the very best performance out of your PosiTest PC.
Helpful PosiTector 6000 Videos
Coating Thickness 4:27
A really helpful video to show an overview of the DeFelsko coating thickness gauge range.
Features & Benefits
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Faster Than Traditional Comb Grids
Up to four times faster than manual powder comb tests, perfect for conveyor and batch applications. -
Immediate Readouts
Displays predicted cured thickness with a single press in Single Reading Mode—or scan continuously for larger areas with Scan Mode. -
Ease-of-Use Interface
Icon-based digital display guides operation; includes a distance-target grid to help position the sensor correctly. -
Built Tough
Resistant to solvents, oils, acid, water, and dust. Swap the protective screen easily. -
Simple Calibration
Factory calibrated. Typically no adjustment needed—if required, use 1- or 2-point calibration based on cured spot check. -
Swift Reporting & Connectivity
Store up to 999 readings with onboard averaging. Export to PosiSoft via USB with optional keyboard or scan streaming modes.
Technical Specifications
| Specification | Details |
|---|---|
| Range | 20–100 µm (0.8–4.0 mils) |
| Accuracy | ±5 µm (±0.2 mils) |
| Resolution | 1 µm (0.1 mil) |
| Measurement Time | 1–3 seconds per reading |
| Measurement Distance | ~19 mm (0.75 inches) |
| Measurement Area | ~2 mm diameter |
| Dimensions | 241 × 64 × 51 mm |
| Weight | ~180 g (6.4 oz) |
| Standards | ASTM D7378 |
| Battery Life | ~16 hours (4 × AAA included) |
| Adjustments Available | 1-Point and 2-Point calibration |
What’s New in the Latest PosiTest PC
Compared to the previous PosiTector PC Powder Checker, the new model offers:
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Faster Measurements – Up to 4× quicker response time for moving lines and suspended parts.
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Enhanced Durability – Improved protective lens shield and replaceable probe screen for longer service life.
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Increased Storage – Capacity for 999 readings with automatic averaging and simple batch recall.
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Improved Connectivity – Direct USB output for data transfer and reporting through PosiSoft Desktop.
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User-Friendly Design – Refined interface with icon-based menus, reset function, and clearer positioning guides.
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Robust Standards Compliance – Built to meet ASTM D7378, giving greater confidence in results.
FAQ’s
How does the PosiTest PC work?
It uses ultrasonic pulses to predict cured coating thickness, showing results instantly on an easy-to-read screen. No physical contact needed.
What’s the benefit over powder combs?
Comb tools require manual counting, leave marks, and need a reduction factor for cure shrinkage. The PosiTest PC avoids all these issues.
Do I need to calibrate it?
Usually not. It’s factory calibrated and requires only periodic zeroing. 1- or 2-point calibration adjustments are available for tricky coatings.
Can it measure on moving parts?
Yes. High-speed measurement and scan mode make it ideal for hanging parts or conveyor lines.
How much data can it store?
Up to 999 readings per batch, with onscreen averaging for smoother results.
Is it suitable for industrial environments?
Absolutely. It’s resistant to solvents, oils, and dust, with a protective case and replaceable screen.
Can I stream data to a PC or PLC?
Yes. Use USB keyboard mode to stream live readings into external systems easily.
Do I need training to use it?
No. Simple setup with intuitive interfaces, reset feature, and minimal learning curve.
Still need help?
If you experience an issue, check our troubleshooting guide or contact our support team directly. As a DeFelsko Authorised Service Centre (DASC), DFT Instruments provides calibration, repair, and technical assistance locally in the UK.
Find out more about the PosiTest PC Powder Checker and all the features that come with it
Supplied as Standard:
Every PosiTest PC is supplied complete with:
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Probe zero fixture for calibration checks
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4 × AAA batteries
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Flat-head screwdriver
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Operating instructions
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Replacement probe screen
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Protective lens shield
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USB cable for data transfer
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Hard shell carrying case
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2 year manufacturer warranty
Want to measure powder thickness effortlessly before cure? The PosiTest PC puts fast, accurate results in your hands—in seconds, with no contact. Get yours today from DFT Instruments, with UK support and expertise.
📞 To enquire about this product, contact our team today on: 01442 879494 or Complete the form.
