LS223 Coating thickness gauge+F5N3 Probe

LS223 Coating thickness gauge+F5N3 Probe


I. LS223+F5N3 Coating Thickness Gauge Introduction 

  Linshang LS223 + F5N3 coating thickness gauge also called coating thickness tester is an instrument that separates the host from the probe. The maximum measuring range of the probe is 5000μm and the meter can automatically identify the measuring substrate. This instrument uses both Hall Effect and eddy current measurement principles to measure the non-magnetic coating thickness on magnetic substrates and the non-conductive coating thickness on non-magnetic substrates. It is a dual-use instrument for both iron and aluminum.

coating thickness gauge
LS223 coating thickness gauge 

II. LS223+F5N3 Coating Thickness Gauge Application

     LS223 + F5N3 coating thickness tester is widely used in hardware manufacturing, shipbuilding, aerospace, mechanical equipment evaluation and other fields. This meter is especially suitable for large thickness coating inspection. The following are a few examples of practical applications of the LS223 + F5N3 coating thickness gauge for reference. (The following measurement industries do not represent all)

paint thickness meter
LS223 paint thickness gauge test different materials 

LS223 coating thickness gauge used in different places

III. LS223+F5N3 Coating Thickness Gauge Parameters

Parameter LS223 Coating Thickness Tester
Probe tip  Ruby fixed
Probe type F5N3 probe
Measuring principle Fe:Hall Effect / NFe: Eddy current
Measuring range Fe:0.0-5000μm NFe:0.0-3000μm



≤±(3% reading+2μm):0-3000μm
≤±(5% reading+2μm):3000-5000μm

Unit  μm / mil
Measuring interval
Minimum measuring area Ø = 25mm
Minimum curvature  Convex:5mm / Concave:25mm
Minimum substrate thickness  Fe:0.2mm / NFe:0.05mm
Display  128×64 dot matrix LCD
Power supply  2pcs of 1.5V AA alkaline battery
Range of operation temperature  0℃-50℃
Storage temperature range  -20℃-60℃
Host size  126*66*35 mm
Probe size  22*26*55 mm
Weight(with battery)  160 g

LS223 paint thickness meter dimension 

IV. LS223+F5N3 Coating Thickness Gauge Characteristics

1. The probe supports trigger power-on, it can automatically identify the measurement substrate and automatically switch
2. No calibration is required, just simple zero adjustment for a new measurement.
3. The LS223 coating thickness tester has wide measurement range and the thickest measured materials can be 5mm.

  coating thickness gauge
LS223 coating thickness gauge test large thickness materials

4. Adopting advanced digital probe technology to provide good measurement accuracy and measurement repeatability to ensure the inspection of Chinese national metrology. The test data of Linshang LS223 coating thickness gauge can be compared with the test data of foreign coating thickness gauge.

5. The instrument has the temperature compensation function and digital function of the analog signal end, which can make the sensor signal of the coating thickness gauge more stable. The test accuracy of the instrument is not affected under the condition of large temperature changes.

LS223 paint thickness gauge accuracy test 

6. The coating thickness meter has a real ruby probe, it has a strong resistance to corrosion and abrasion, which can extend the service life of the meter.

7. LS223 has three measurement modes: iron-based measurement (Fe), non-ferrous-based measurement (NFe) and automatic identification (Fe / NFe). Language (Chinese and English) and unit can be set.

coating thickness gauge measurement interface
Setting interface of LS223 painting thickness meter 

8. The LS223 painting thickness meter adopt a separate design. The host can freely switch between 3mm and 5mm probes with different ranges. For the 3mm range probe, please click LS223 + F3N3 Coating Thickness Gauge.

coating thickness gauge with seperate probe  

9. This product can trigger the start-up, applicable to ultra-thin substrate: Fe: 0.2mm / NFe: 0.05mm.

V. Product Qualification and Standards

1. LS223+F5N3 coating thickness gauge conforms to the following standards

(1) GB/T 4956-2003 Non-magnetic Coatings on Magnetic Substrates-Measurement of Coating Thickness-Magnetic Method

(2) GB/T 4957-2003 Non-conductive Coatings on Non-magnetic Basis Metals-Measurement of Coating Thickness-Eddy Current

(3) DIN EN ISO 2808 Paints and Varnishes-Determination of Film Thickness

(4) JJG-818-2005 Verification Regulation of Magnetic and Eddy Current Measuring Instrument for Coating Thickness 

calibration report
LS223 +F5N3 coating thickness gauge calibration report 

VI. LS223+F5N3 Coating Thickness Gauge Operation Video

VII. LS223+F5N3 Coating Thickness Gauge Packing Details

No. Item Quantity Unit
1 LS223 Coating Thickness Gauge 1 Set
2 Fe plate of zero adjustment 1 Pcs
3 NFe plate of zero adjustment 1 Pcs
4 Standard film 1 Pcs
5 Instruction manual 1 Pcs
6 Certificate/Warranty card 1 Pcs
7 1.5V AA alkaline battery 2 Pcs

coating thickness gauge package
LS223 coating thickness gauge package

VIII.Linshang Coating Thickness Gauge After-sales Service

1.The gauge has one-year warranty. If the gauge works abnormally, please send the whole gauge to our company for maintenance
2.Provide users with spare parts and lifelong maintenance services
3.Provide the users with the gauge inspection service 
4.Free technical support for long term
Manufacturer: Shenzhen Linshang Technology Co.,Ltd. Website:       
Service hotline: 0755-86263411 Email:

IX. Linshang Coating Thickness Gauge Selection and FAQ

       If you want to know more about the Linshang coating thickness gauge,Please click “Coating Thickness Gauge Selection and FAQ”.

Tags: Coating thickness gauge
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