Portable Digital Eddy Current Dry Film Paint Coating Thickness Gauge Meter

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  • Portable Digital Eddy Current Dry Film Paint Coating Thickness Gauge Meter
  • Portable Digital Eddy Current Dry Film Paint Coating Thickness Gauge Meter
  • Portable Digital Eddy Current Dry Film Paint Coating Thickness Gauge Meter
  • Portable Digital Eddy Current Dry Film Paint Coating Thickness Gauge Meter
  • Portable Digital Eddy Current Dry Film Paint Coating Thickness Gauge Meter
  • Portable Digital Eddy Current Dry Film Paint Coating Thickness Gauge Meter
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  • Overview
  • Product Description
  • Product Parameters
  • Features
  • Selection Table
  • Company Profile
Overview

Basic Info.

Model NO.
LS220H Dry Film Thickness Gauge
Type
Dry Film Thickness Gauge
Material
Dry Film Thickness Gauge
Measurement Object
Coating Thickness Gauge
Range
0.0-5000μm
Resolution
0.1μm, 1μm, 0.01mm
Precision
3%H+2μm
Measure Method
Manual
Accuracy
±0.05mm ±0.5%H
Precision Measuring Device
Precision Measuring Device
Certification
JIS, DIN, ANS, GB, CE, RoHS, ISO
Customized
Customized
Item
Ultrasonic Thickness Gauge
Resolution & 1
0.8-10mm: 0.001mm
Resolution & 2
10-100mm: 0.01mm
Resolution & 3
100-600mm: 0.1mm
Sound Velocity Range
1000-9999m/S
Display
240 * 160 DOT Matrix LCD
Unit
mm/Inch
Power Supply
1.5V AA Alkaline Battery
Host Size
142 * 72 * 28 mm
Operation Temperature
-10 - 60ºC
Measuring Range
0.8-600mm
Minimum Measuring Area
φ6mm φ10mm φ12mm
Pipe Measurement Lower Limit
φ20*3mm φ20*2mm φ30*4mm
Probe Model
2MHz 5MHz 7MHz
Keywords
Dry Film Thickness Gauge
Transport Package
2kg
Specification
28*28*40cm
Trademark
Siko Instruments
Origin
China
Production Capacity
999 Units / Weeks

Packaging & Delivery

Package Size
15.00cm * 15.00cm * 10.00cm
Package Gross Weight
1.000kg

Product Description

Portable Digital Eddy Current Dry Film Paint Coating Thickness Gauge Meter

Coating Thickness Gauge, Also Named Dry Film Thickness Gauge, Which Can Identify The Substrate Automatically. It Can Be Used In Various Fields Such As Coating Thickness Measurement, Plating Thickness Measurement, Fireproof And Anticorrosive Coating Thickness Measurement, Etc. The Dual-Use Coating Thickness Gauge Such As LS220H And LS221 Are Suitable For Ferrous And Non-Ferrous Substrates, LS225+F500 Is Special For Ferrous Substrates And LS225+N1500/N2000 Is Special For Non-Ferrous Substrates.
 
Product Description

LS220H Is An Integrated High-Precision Coating Thickness Gauge, Which Combines The Hall Effect And Eddy Current Thickness Measurement Principles. Based On The Hall Effect, The Instrument Can Measure Non-Ferromagnetic Coatings On Ferromagnetic Metal Substrates, While Under The Eddy Current Principle Effect, It Can Measure Non-Conductive Coatings On Non-Magnetic Metal Substrates.

There Are Only Four Types Of Ferromagnetic Metal Elements At Room Temperature: Iron, Cobalt, Nickel, And Gadolinium.
* Common Non-Ferromagnetic Metals: Copper, Aluminum, Zinc, Chromium, etc.
* Hall Effect: Can Be Used For The Measurement Of Non-Ferromagnetic Coatings On Ferromagnetic Metal Substrates.
* Eddy Current: Can Be Used For The Measurement Of Non-Conductive Coatings On Non-Magnetic Metal Substrates.

 

Substrate Coating Examples Yes/No
Ferromagnetic Materials:
Iron, Cobalt, Nickel, Gadolinium
Non-ferromagnetic Metal 1. Galvanized Iron Copper Plating
Non-metal Materials 1. Iron Spray Paint
2. Iron Spray Powder Coating
Ferromagnetic Material: Iron, Cobalt, Nickel and Gadolinium Iron Nickel Plating ×
Non-ferromagnetic Metal:
Copper, Aluminum, Magnesium, Zinc, etc.
Non-conductive Material 1. Anodized; Aluminum Surface
2. Copper, Spray Paint


Application

* Coating Or Painting Thickness Gauges Are Used For Measuring The Paint Thickness Of Surface Coating. It Is An Important Painting Film And Quality Inspection Tool When Anodizing, Galvanizing And Applying Zinc Coating To Metallic Surfaces.
* Magnetic Thickness Gauge Can Be Used For Measuring The Non-Magnetic Paint, Coating, Insulating Layer And Dry Film Thickness (Dft) Non-Destructively On Ferrous Metal Substrate Such As Iron And Steel.
* Eddy Current Thickness Gauge Is Used To Measure The Non-Conductive Coating Thickness On Non-Ferrous Metal Substrates Such As Copper And Aluminum.
* Automotive Paint Meters Can Be Used To Measure The Car Paint Thickness And Uniformity, Revealing Repainted Spots, Identifying Hidden Damages And Exposing Undisclosed Accidents. This Function Is Very Helpful When Determining The Actual Value Of The Car. To Measure The Car Paint Thickness, A Magnetic Thickness Gauge Or An Eddy Current Thickness Gauge Is Not Enough, Due To That The Substrates Of The Car Paint Thickness Have Both Ferrous And Non-Ferrous Metal.


 

Portable Digital Eddy Current Dry Film Paint Coating Thickness Gauge Meter
Portable Digital Eddy Current Dry Film Paint Coating Thickness Gauge Meter

LS220H Coating Thickness Gauge Tests The Coatings On Shelves.                    LS220H Coating Thickness Gauge Tests The Coatings On Ferrous Material.
 
Portable Digital Eddy Current Dry Film Paint Coating Thickness Gauge Meter
Portable Digital Eddy Current Dry Film Paint Coating Thickness Gauge Meter

LS220H Coating Thickness Gauge Tests The Coatings On Aluminum Frame.       LS220H Coating Thickness Gauge Tests The Coatings On Aluminum Window Sill.

 
Product Parameters

01. Probe Specifications And Parameters
Parameter Value
Probe Tip Ruby Fixed
Measuring Principle Ferrous: Hall Effect / Non-ferrous: Eddy Current
Probe Type Integrated Probe
Measuring Range 0.0-5000μm
Resolution 0.1μm: 0μm - 99.9μm
1μm: 100μm - 999μm
0.01mm: 1.00mm - 5.00mm
Accuracy ≤±(3%H+2μm), H is The Standard Value
Unit μm / mil
Measuring Interval 0.5s
Minimum Measuring Area Ø = 25mm
Minimum Curvature Convex:5mm / Concave:25mm
Minimum Substrate Thickness Fe:0.2mm / NFe:0.05mm
Display 128×48 Dot Matrix LCD
Power Supply 2pcs of 1.5V AAA Alkaline Battery
Operation Temperature Range 0ºC-50ºC
Storage Temperature Range -20ºC-60ºC
Gauge Size 101*62*28 mm
Weight (With Battery) 79 g

Portable Digital Eddy Current Dry Film Paint Coating Thickness Gauge Meter
 
Features

01. Powerful And Dual-Use For Ferrous And Non-Ferrous Substrate.
--- 

Dual-Use Probe For Both Iron And Aluminum. The Dry Film Thickness Gauge Has Intelligent Identification Of Measurement Substrate And Fast Automatic Transfer.
 
 
Portable Digital Eddy Current Dry Film Paint Coating Thickness Gauge Meter
Portable Digital Eddy Current Dry Film Paint Coating Thickness Gauge Meter
Portable Digital Eddy Current Dry Film Paint Coating Thickness Gauge Meter

02. Precise Measurement And Good Repeatability.
---

The Accurate Measurement Data And Good Repeatability To Ensure That It Passes The Inspection Of Chinese National Metrological Testing.
 
03.Available In Three Different Modes.
---

The LS220H Coating Thickness Gauge Has Three Measurement Modes:Fe Mode, Nfe Mode And Fe/Nfe Mode.
Portable Digital Eddy Current Dry Film Paint Coating Thickness Gauge Meter

04. Small & Lightweight And Portable.
---

The LS220H Dry Film Thickness Gauge Has Simple Design And Small Size. It Is Easy To Carry And Operate.
 
Portable Digital Eddy Current Dry Film Paint Coating Thickness Gauge Meter
05. 
High-Quality Digital Probe Ensures Accurate Measurement And Stable Data.
---

The Advanced Digital Probe Is Used To Keep The Zero Position Stable For A Long Time Without Drifting. The Test Data Is Stable After Testing The Same Position For Multiple Times.
 
06. Robust And Durable.
---

Ruby Probe With Abrasion And Corrosion Resistance To Ensure Long Service Life. Avoids Errors Caused By Wear.
Portable Digital Eddy Current Dry Film Paint Coating Thickness Gauge Meter

07. Packing 
 
No. Description Quantity Unit
1 LS220H Coating Thickness Gauge 1 Set
2 Fe Zero-adjustment Plate 1 pcs
3 NFe Zero-adjustment Plate 1 pcs
4 Standard Film 1 pcs
5 User Manual 1 pcs
6 Drawstring Bag 1 pcs
7 Certificate / Warranty Card 1 pcs
 
Portable Digital Eddy Current Dry Film Paint Coating Thickness Gauge Meter
Portable Digital Eddy Current Dry Film Paint Coating Thickness Gauge Meter
 
Selection Table

Paint Thickness Gauge Selection

 
Model LS220 LS230 LS236 LS237 LS238
Appearance
Display 128×48 Dot Matrix LCD 128*48 Dot Matrix Low Temperature Resistant OLED Front: 128*48 Dot Matrix LCD
Top: 128*64 Dot Matrix OLED
128*48 Dot Matrix
LCD
128*48 Dot Matrix LCD
Working
Temperature
-20ºC-50ºC -40ºC-50ºC -40ºC-50ºC -20ºC-50ºC -20ºC-50ºC
Identify
Metal Putty
Support
Identify Iron
Galvanizing
Support
Bluetooth & APP Support
Probe Ruby
Measurement Principle Fe:Hall Effect / NFe:Eddy Current
Measurement Range 0-3500μm
Measurement Interval 0.5s
Unit μm and mil
Language English, Russian, Turkish, Ukrainian, Chinese
Accuracy ≤±(3% Reading+2μm)
Resolution 0.1μm: (0μm-99.9μm)
1μm: (100μm-3500μm)
Minimum Radius
of Curvature
Convex:5mm / Concave:25mm
Minimum Substrate Thickness Fe:0.2mm / NFe:0.05mm
Power Supply 2 pcs of 1.5V AAA Alkaline Battery Rechargeable Lithium Battery 3.7V@1200mAH
Proble Type Integrated External Cable Probe
 

Coating Thickness Gauge Selection

Model LS220H LS221 LS225+F500 LS225+N1500 LS225+N2000
Appearance
Measurement
Range
0-5000μm 0-500μm 0-1500μm 0-2000μm
Probe Integratal Extenal Pen-shaped Extenal
Feature Small Size Used In
Narrow Spaces
Plating Thickness
Measurement
on Ferrous Metal
Anodized Layer
Coating on Non-ferrous Metal
Ultra-thin Coatings On Sheets
Resolution 0.1μm: (0μm - 99.9μm)
1μm: (100μm - 999μm)
0.01mm: (1.00mm - 5.00mm)
0.1μm: (0μm - 99.9μm)
1μm: (100μm - 500μm)
0.1μm: (0μm - 99.9μm)
1μm: (100μm - 999μm)
0.01mm: (1.00mm - 1.5mm)
0.1μm: (0μm - 99.9μm)
1μm: (100μm - 999μm)
0.01mm: (1.00mm - 2.0mm)
Accuracy ≤±(3%H+2μm)
H is The Standard Value.
≤±(2%H+0.3μm)
After 5 Points
Calibration.
H is The Standard Value.
≤±(2%H+0.3μm)
After 5 Points
Calibration.
H is The Standard Value.
≤±(2%H+0.3μm)
After 5 Points
Calibration.
H is The Standard Value.
Principle Fe: Hall Effect / NFe: Eddy Current Magnetic Induction Eddy Current
Measurement
Interval
0.5s 1.5s 0.8

Company Profile

Q1: How To Choose The Right Coating Thickness Gauge ?
A1: The Choice Of The Most Suitable Method For Measuring Paint Or Coating Thickness Depends On Several Factors, Including The Type Of Coating, Substrate Material, Coating Thickness Range, Size And Shape Of The Part, And Equipment Cost.

Coating Thickness Gauge Model Comparison
 

Model

Principles

Accuracy
(H is The Standard Value)

Measuring Area

Measuring Range

Best for

LS220H

Fe: Hall Effect

NFe: Eddy Current

≤±(3% H +2μm)

Ø > 25mm

0.0-5000μm

Conventional Coating

LS221

Coating In Confined Spaces

LS225+F500

Magnetic Induction

≤±(2%H+0.3μm)
After 5 Points Calibration

Ø > 7mm

0.0-500μm

Ultra-thin Electroplated Coating

LS225+N1500

Eddy Current

0.0-1500μm

Ultra-thin Anodized Layer

LS225+N2000

Eddy Current

Ø > 30mm

0.0-2000μm

Large-area Panel Coating & PCB Coating


Coating Thickness Gauge: The Ultimate Guide To Paint & Plating Thickness Measurement

A. Built-In Sensor Or An External Sensor Probe ?
The LS220H Portable Coating Thickness Gauge Has Integrated Probe, Which Can Be Operated With One Hand. The Operation Is Relatively Simple. Lightweight And Portable Design For On-Site Measurements.
The LS221 And LS225 Coating Thickness Gauges Have External Probes. The Probes Of These Three Coating Thickness Gauges Are Connected To The Host Through A Line. The Probe Is Very Small And Can Be Placed In A Narrow Space Or Used When The Measured Position Is Higher Or Lower. We Can Use Another Hand To Hold The Gauge, So We Can Easily Read The Data.

B. Ultra-Small Size Or Irregular Shaped Workpiece ?
If You Want To Measure A Metal Material With A Special Shape Or A Small Size And A Large Arc, Please Choose The Ls225 Coating Thickness Gauge. Ls225 Plating Thickness Tester Has Two Probes: F500 And N1500.
LS225+F500 Plating Thickness Tester Is Used To Measure The Coating Thickness On Ferrous Metal Substrates. Its Coating Thickness Measuring Range Is 0.0-500mm.
LS225+N1500 Plating Thickness Tester Is Used To Measure The Coating Thickness On Non-Ferrous Metal Substrates. Its Coating Thickness Measuring Range Is 0.0-1500mm.
If The Diameter Of The Material You Measure Is Greater Than 25 Mm And There Is No Obvious Arc, Please Choose Ls220H And Ls221 Coating Thickness Gauges.
The Linshang Coating Thickness Gauge Meets Iso And Astm Compliance, Making It The Best Coating Thickness Gauge For Industrial Applications.

C. Large Thickness, Ordinary Coating, Or Ultra-Thin Plating ?
For Ultra-Thin Plating Layer Measurement (<20mm): Please Choose The Ls225 Plating Thickness Gauge With The F500 Probe.
For Precise Measurement Of Ultra-Thin Anodized Layers On Aluminum Substrates, We Recommend Using The Ls225 Eddy Current Thickness Gauge Paired With The N1500 Probe.
For Coating Thickness Measurement Within 5000mm (5mm): Please Choose The Ls220H Or LS221 Coating Thickness Gauge.


Q2: Digital Coating Thickness Gauge Applications (Non Destructive Testing).
Coating Thickness Gauges Are Widely Used Across Various Industries To Ensure Coating Quality, Durability, And Compliance With Standards. Below Are Some Key Application Areas:

A. Coating Thickness Gauges Used In Surface Treatment Industry
Thickness Of Anti-Corrosion, Fire-Proof, Anti-Corrosion, Anti-Wear, Thermal Insulation Coatings And Other Materials Can Be Measured By Coating Thickness Gauge, Such As Paint, Coating, Ink, Anodized Layer, Electroplated Layer, Thermal Spray Coating, Etc. Different Models Of Linshang Coating Thickness Gauges Are Used In Different Industries. Some Of The Examples Are Listed Below:

Portable Digital Eddy Current Dry Film Paint Coating Thickness Gauge Meter
                                         --- Coating Thickness Gauge Measure Different Materials


B. Thickness Testing Of Other Materials Based On Metal.
Materials Such As Film, Glass, Plastic, Rubber, Ceramics, Enamel Can Be Measured By Linshang Coating Thickness Gauge. (Perform Zero Adjustment With Provided Zero Adjustment Plates And Test Thickness Of Other Non-Magnetic Metal Materials).

C. Automotive Paint Meters In Car Industry.
The Car Surface Paint Thickness Is Measured By An Automotive Paint Meter To Determine Whether The Car Has Been Repainted, Sheet Metal Or Other Repairs. The Car Is Evaluated Based On This. The Repair Position Of The Used Car Can Be Quickly Found By Using Automotive Paint Meter. Place The Car Paint Meter Vertically On The Car Paint Surface, The Paint Thickness Of This Position Is Displayed On The Screen Immediately. With Scientific Measured Data, The Condition Of The Used Car Is More Intuitive. Linshang Provides A Thickness Gauge Specifically For Automotive Paint Inspection.

Portable Digital Eddy Current Dry Film Paint Coating Thickness Gauge Meter
                                                                                               ---Automotive Paint Meter
 
Q3. FAQS
A. What Is The Measuring Principle Of Coating Thickness Gauge? What Do "Fe" And "Nfe" Stand For ?
Coating Thickness Gauge (Except Ls225 Plating Thickness Gauge) Adopts Magnetic Induction And Eddy Current Principle.
The Coating Thickness Gauge Can Automatically Recognize "Fe (Ferrous)" And "Nfe (Non- Ferrous)" Two Different Metal Substrates. It Is Recommended To Use The "Fe (Ferrous)" Mode For Measuring Magnetic Metal Substrates (Such As Steel, Iron) And The "Nfe (Non- Ferrous)" Mode For Measuring Non-Magnetic Metal Substrates (Such As Aluminum, Copper). For The Substrate Type, You Can Also Select The "Auto" Mode. The Coating Thickness Gauge Can Automatically Recognize The Substrate Type And Switch The Measurement Mode.

B. What Is The Response Speed Of Linshang Coating Thickness Gauge ?
Linshang Coating Thickness Gauge Response Speed Is Very Fast Compared With Other Coating Thickness Gauges On The Market. It Uses A Highly Sensitive Probe, Measurement Can Be Completed In 0.5S.

C. What Are "mil" And "um"? How To Convert The Coating Thickness Gauge Unit ?
The Terms "Mil" And "Micron" Are Units Of Thickness Measurement.
In The English System, 1 Mil = 0.001 Inch
In The Metric System, "1 Μm" Means A Micron, 1 Μm = 0.001 mm
To Convert Mils To Microns: 1 Mil = 25.4 Μm

D. How To Calibrate Coating Thickness Gauge ?
Select An Uncoated Workpiece As The Calibration Substrate; It Must Be Made Of The Same Material As The Workpiece To Be Tested.
Press And Hold The Probe Firmly Against The Substrate, Then Press The Button.
Follow The Prompt To Lift The Probe; The Calibration Will Be Successful Once Completed.
Recalibrate The Device Whenever Switching To Different Materials, Testing Environments (E.G., Temperature, Humidity), Or Other Conditions.


Q4. What Is A Coating Thickness Gauge ? 
Coating Thickness Gauge Can Measure Non-Magnetic Coatings On Various Magnetic Metal Substrates (Such As Steel, Iron, Etc.) And Non-Conductive Coatings On Non-Magnetic Metal Substrates (Such As Aluminum, Copper, Zinc, Etc.) . Coating Thickness, Paint Thickness, Or Dry Film Thickness (Dft) Is An Important Variable That Affect Product Quality, Process Control, And Cost Control. We Offer A Range Of Coating Thickness Gauges Tailored To Different Industries. If You'Re Looking For The Most Suitable Product For Your Specific Industry, We'Re Here To Help.

Q5. How Does A Coating Thickness Gauge Work ?
The Most Common Measurement Principles Include Electromagnetic Induction And Eddy Current, While Ultrasonic And Beta Backscatter Methods Are Also Used For Specific Applications.

Some Coating Thickness Testers Utilize The Electromagnetic Induction. This Method Is Used To Measure Non-Magnetic Coatings (Such As Paint, Plastic, And Zinc Plating) On Ferromagnetic Substrates (Such As Steel And Iron). The Probe Contains A Permanent Magnet Or An Electromagnetic Coil, Which Generates A Magnetic Field. When The Probe Approaches A Ferromagnetic Substrate, The Magnetic Flux Density At The Probe Changes, With The Amount Of Flux Being Inversely Proportional To The Distance Between The Probe And The Substrate.

Other Paint Thickness Gauges Operate On The Principle Of Eddy Current. It Is Used To Measure Non-Conductive Coatings (Such As Oxide Layers, Paint, And Plastic) On Non-Ferromagnetic Metal Substrates (Such As Aluminum, Copper, And Stainless Steel). The Probe Contains A Coil That Is Energized With An Alternating Current, Generating A High-Frequency Magnetic Field. When The Probe Approaches A Conductive Substrate, It Induces Eddy Currents Within The Material. The Strength Of These Eddy Currents Is Inversely Proportional To The Distance Between The Probe And The Substrate.


Q6. Why Dry Film Thickness Measurement Is Important ?
Using A Coating Thickness Gauge For Regular Dry Film Thickness (Dft) Measurement Is Crucial, As It Directly Affects Opacity, Appearance, And Protective Performance. Proper Thickness Guarantees Protection Against Corrosion, Uv Degradation, And Wear, Preventing Premature Failures Or Adhesion Issues. Applying Too Much Coating Can Also Be Detrimental That Can Lead To Excessive Drying Time, Cracking, And Flaking Of The Paint Film. Coating Thickness Measurement Will Monitor The Paint Process And Maintain The Appropriate Coating Properties. Many Industries, Including Automotive, Aerospace, And Marine, Adhere To Strict Astm And Iso Standards, Making Accurate Measurement Essential For Compliance. Additionally, Optimizing Coating Thickness Helps Reduce Material Waste And Production Costs While Maintaining Aesthetic And Functional Properties, Such As Uniform Surface Finish And Adhesion. In Both Manufacturing And Maintenance, Using A Dry Film Thickness Gauge Ensures Consistent Quality Control, Extends The Lifespan Of Coated Surfaces, And Enhances Overall Performance.

Q7. How To Use A Digital Paint Thickness Tester ?
Before Test, You'D Better Use Calibration Standards Or Zero-Calibration On An Uncoated Substrate To Ensure Measurement Accuracy. Then You Can Follow These Steps Below:
* Ensure The Test Surface Is Clean, Dry, And Free From Dust, Oil, Or Debris.
* Turn On The Paint Thickness Tester And Select The Appropriate Measurement Mode (Fe, Nfe, Fe/Nfe) Based On The Substrate Material.
* Place The Probe Perpendicular To The Coated Surface And Apply Gentle Pressure To Ensure Full Contact.
* The Result Will Be Displayed On The Screen.

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