The LY-985V coating thickness gauge, our patented product, is specifically designed for non-destructively measuring coating thickness on circular workpieces with diameters up to 100mm, capable of measuring both non-magnetic coatings (e.g., aluminum, chromium, copper, enamel, rubber, paint, etc.) on magnetic substrates (e.g., steel, iron, alloys, hard magnetic steel, etc.) and non-conductive coatings (e.g., enamel, rubber, paint, plastic, etc.) on non-magnetic metal substrates (e.g., copper, aluminum, zinc, tin, etc.).

1. Features

* Spring-guided probe with ultra-wear-resistant alloy tip ensures consistent contact pressure and stable measurement accuracy even on hard or rough surfaces, with a durability exceeding 500,000 measurements.
* High speed: 0.3 seconds per measurement.

* High accuracy and stability, capable of measuring ultra-thin coatings (1-5 μm).

* Supports hot-swappable interchange of multiple probe types.

* Wide measurement range with high resolution.

* Light-contact measurement achieves reliable precision.

* Automatic substrate recognition(Fe/ NFe).

* Split-type design, facilitating measurements in narrow areas.

*Four display modes: Readings Only, Readings& Statistics, Readings& Bar Graph, Readings& Run Chart.

* Statistical functions: Average (x̄), Max/Min, Standard Deviation (σ), Count (N).

* Four calibration modes: Zero Calibration, One Point Calibration, Two Point Calibration, Five Point Calibration.

* HD color screen with auto-rotation for multi-angle viewing.

* Supports USB connection to PCs for data acquisition and automated report generation, facilitating efficient corporate data management.

* Large storage capacity: 16 groups, 100 data points per group (total 1,600).

* Upper/lower limit alarms.

2. Technical parameters

* Display: 320×240 HD color LCD

* Measurement Range: 0–1500 μm (Fe/NFe), Optional:0–3000 μm (Fe/NFe)
Resolution: 0.1 μm (0–99.9 μm), 1 μm (100–3000 μm)
* Accuracy: 0–1500μm:±2%H +1μm, 1500–3000μm: ±3%H +1.5μm

* Minimum Substrate Thickness: 0.3 mm

* Minimum Curvature Radius: F:凸 1.5mm N:凸 3mm

* Measurement Modes: Single/Continuous

* Units: μm/mil

* Power Supply: 2×1.5V AA batteries or USB

* Battery Life: 15 hours (continuous use)

* Operating Conditions: -10°C to 50°C, <80% RH

* Dimensions: 134×67×38 mm

* Weight: ~80 g (excluding batteries)

3.Package list

* Main Unit ×1

* Fe Calibration Block ×1

* NFe Calibration Block ×1

* AA Batteries ×2 (excluded for air transport)

* User Manual ×1

* Warranty Card ×1

* Carrying Case ×1

* USB Cable ×1

* Calibration Foils (50, 100, 250, 500, 1000 μm) ×1 set

Note: For the 0-3000 μm measurement range, the instrument is supplied with an additional 2000 μm calibration Foil

Hunan Lingyang Electronic Technology Co., Ltd., established in 2017, is a professional manufacturer of coating thickness gauges located in Changsha, Hunan.

With years of dedicated R&D, we possess multiple industry patents, offering advanced and reliable solutions for precise thickness measurement. Our products are known for high accuracy, user-friendly operation, and durability, serving clients across various global industries.

Committed to innovation and quality, we ensure every gauge meets the highest standards, providing exceptional technical support. Lingyang Electronic is your trusted partner for all your coating inspection needs.