DeFelsko PosiTector 6000 FNS3 Coating Thickness Gage
In demanding industries such as shipbuilding, aerospace, automotive manufacturing, steel structures, and electroplating, precise control of paint/coating and plating thickness is a critical factor in ensuring aesthetics and corrosion resistance. The DeFelsko PosiTector 6000 FNS3 coating thickness gage stands as a premium instrument, delivering absolute accuracy, exceptional storage capacity, and industry-standard durability.
Overview of DeFelsko PosiTector 6000 FNS3
The DeFelsko PosiTector 6000 FNS3 is an intelligent digital coating thickness gage system manufactured entirely in the USA by DeFelsko. This kit represents a perfect combination of:
- PosiTector Advanced Gage Body (Generation 3): Featuring a large color display, massive data logging memory, and advanced statistical and graphical analysis capabilities.
- FNS Combo Probe (Integral/Handheld): A versatile integrated probe that automatically recognizes the metal substrate to measure non-magnetic coatings on ferrous substrates (F) and non-conductive coatings on non-ferrous metal substrates (N).
The equipment fully complies with stringent international standards such as ISO 2178/2360/2808, ASTM B499/D1186/D1400/D7091, and SSPC-PA2.
Key Features of DeFelsko PosiTector 6000 FNS3
💡 Intelligent FNS Combo Probe – Measures on All Metal Substrates
There is no need to switch probes when moving between different working surfaces; the FNS probe automatically detects the substrate material:
- Ferrous Substrates (F): Measures the thickness of paint, plastic, galvanizing, and chrome on steel and iron.
- Non-Ferrous Substrates (N): Measures the thickness of paint, anodizing, and ceramic enamel on aluminum, copper, and non-magnetic stainless steel.
The instrument is available in an integral probe design (or cabled option), enabling technicians to easily operate it in tight, confined spaces and blind angles.
💡 Powerful Advanced Gage Body and Massive Memory
As a premium Advanced version, the PosiTector 6000 FNS3 offers outstanding features:
- Expansive Storage Capacity: Stores up to 250,000 measurement data points across up to 1,000 distinct groups (Batches).
- Real-Time Graphical Display: The sharp color screen allows users to view measurement trend charts directly on-site.
- Fast Mode: Accelerates measurement speeds to over 90 readings per minute, ideal for rapid auditing across extensive surface areas.
💡 Built-in SSPC-PA2 and ISO 19840 Statistics
The gage automatically calculates average values in strict compliance with American SSPC-PA2 or ISO 19840 standards, helping QA/QC engineers make instant project acceptance decisions without manual calculation errors.
💡 Unlimited Connectivity and Automated Reporting
The PosiTector 6000 FNS3 supports a wide variety of smart connectivity methods:
- High-speed USB data transfer to computers.
- Wireless connection via Bluetooth or Wi-Fi to smartphones and tablets to synchronize data to the cloud (PosiSoft.net).
- Automatically generates formatted PDF reports directly from the instrument without requiring complex software installations.
Technical Specifications:
| Measurement Principle: | magnetic induction principle (Ferrous) eddy current principle (Non-Ferrous) |
| Display | Backlit & reversible LCD |
| Data Output | USB – Model “1” & “3” Bluetooth – Model “3” |
| Surface Temp. | Max. 120 °F / 49 °C |
| Power Source | 3 AAA batteries, included |
| Dimensions | 5.75 “x 2.5” x 1.2 “(146 x 64 x 31 mm) |
| Weight | 5.8 oz. (165 g) without batteries |
| Protection Class | Meets or exceeds IP5X, solvent, acid, oil, water, and dust resistant |
| Warranty | 1 year |
| Calibration Certificate | Calibration certificate showing traceability to NIST or PTB included (Long Form) |
| Min. Concave Radius | 1 inch (2 “OD) |
| Standards | Conforms to ISO 2178/2360/2808, PrEN ISO 19840, ASTM B499 / D1186 / D1400 / D7091 / E376 / G12, BS3900-C5, SSPC-PA2, and others |
| Nickel Plating | Any nickel plating with a phosphorus content of 8% or more renders it a “non-magnetic” coating (typically Electroless Nickel Plating – EN) which can be measured using the Ferrous “F” model |
| Probe Cable Length | 3 ft (1 meter) |
Practical Applications of PosiTector 6000 FNS3
Thanks to its versatile measurement capabilities and absolute reliability, the PosiTector 6000 FNS3 is a standard instrument in:
- Steel Structure Inspection & Acceptance: Measuring anti-corrosive primer and topcoat thickness on offshore oil rigs, bridges, and pre-engineered steel buildings.
- Shipbuilding & Marine Industry: Auditing anti-fouling hull coatings and highly wear-resistant deck coatings.
- Automotive & Aerospace Manufacturing: Measuring powder coatings and protective plating on body shells, automotive parts, and aircraft components made of aluminum or alloy steel.
- Mechanical Processing & Electroplating: Verifying zinc plating, chrome plating, and aluminum anodizing thickness to ensure structural material durability.












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