Coating Thickness Gauge

• Model NO.: CM-8821

Product Description

Coating Thickness Gauge (Affordable Type)

Model:     CM-8821  CM-8822   CM-8823

Applications
Coating thickness gauge is a kind of portable measuring instrument, can take fast, intact, precise measurement    of coating thickness. It can not only be used in engine-  ering field, laboratories, but also meet the demand of     multiple measuring by using different probes. It is used  widely in manufacturing, metal processing industry,
chemical industry, commodity inspection field, etc. As  an essential instrument in material protection industry.
Principles

Principles	Applications	Examples
F  Type Magnetic    Induction   (Iron  Base	Measure the thickness of non-magnetic materials on magnetic materials	Galvanizing layer, lacquer layer,porcelain enamel layer, phosphide layer, copper tile, aluminium tile,some alloy tile, paper etc
NF  Type Eddy Current (Aluminium Base)	Measure the thickness of non-conductive coatings on non-magnetic metals	Anodizing, varnish, paint, enamel, plastic coatings, powder, etc. Applied to aluminum, brass,  non-magnetic stainless steel, etc

Features
* Two principles: Magnetic Induction and Eddy Current.
* Two measurement mode: Single and Continuous.
* Metric/imperial system selectable.
* Manual or automatic power off.
* Automatic memory of calibration value, and automatic recognize the substrate.
* Operation process have buzzing reminder.
* Integral Type have better stability and repeatability.
* Separate Type can provide several types of probes, measure can be more flexibility.
Specifications
 

Model			CM-8821	CM-8822	CM-8823
Principle	F Magnetic Induction		√	√	--
Range			0~1000µm / 0~40mil
Resolution			0.1µm / 1µm
Accuracy			±1~3%n or ±2.5µm
Min. Radius Workpiece			F Type: convex 1.5 mm / concave 25 mm         NF Type: convex 3 mm / concave 50 mm
Min. Measuring Area			6 mm
Min. Sample Thickness			0.3 mm
Metric / Imperial			Convertible
Battery Indicator			Low Battery Indicator
Automatic Power Off			√
Operating Conditions		Temperature	0~50°C
		Humidity	< 80%RH
Power Supply			4x1.5V AA  (UM-3) Battery
Dimensions			161x69x32mm
Weight (Not Including Batteries)			210 g	250 g	210 g

Standard Accessories

Main Unit	√	√	√
Probe (F Type)	√	√	--
Probe (NF Type)	--	√	√
Calibration Base (F)	√	√	--
Calibration Base (NF)	--	√	√
Calibration Foils	1 set, 5 pieces
Carrying Case	B04
Operation Manual	√