Coating Thickness Gauge

Details: Category: Non-destruction Testing Equipment

CTG-9000 series is a portable Non-destructive testing instrument. It can quickly, accurately measure the thickness of the coating with no damage. By using different measuring probes, it can meet the needs of a variety of measurement. The instrument is widely used in manufactur- ing, metal processing industry, chemical industry, commodities inspection, and other areas

CTG-9000 series of coating thickness gauges comply with ISO-2178、2360，ASTM-B499 、B244 Standard Test Method for Measurement of Coating Thicknesses test standards, can be widely used in aerospace, automobile and motorcycle, machinery manufacturing, metal pro- cessing industry, electronics, petroleum, chemical industry and commodity inspection. It is an indispensable instrument for the professional requirements of materials and product external protective layer

Features

With seven kinds of inductive probes: four electromagnetic and three eddy current inductive probes, which can be applied to the needs of various measurement conditions

With two measurement methods: single measurement can display measurement results one by one and continuous measurement can display measurement results one after another

With two working modes: direct mode of random measurement value temporary storage and group mode of recording test data in batches

With five statistics: test times, maximum value, minimum value, average value, standard deviation measurement value automatic statistics function

With calibration function: single-point and two-point calibration methods can be used, and basic calibration methods can also be used to correct probe system errors

It has functions such as automatic warning of out-of-tolerance measurement values, low power and buzzer indication, manual or automatic shutdown, etc

With data storage, deletion, update, upper and lower limit settings, LCD backlight brightness adjustment functions

Technical specifications

Model No.	CTG-9000F	CTG-9000N	CTG-9000FN
Measuring principle	Electromagnetic Fe	Eddy current NFe	Dual purpose Fe & NFe
Probe form	F1	N1	F1 & N1
Measuring range	0-1250 µm
Minimum resolution	0.1 µm
Accuracy	±[ (1-3%) T+1 ] µm T: refers to the thickness of testing piece
Min curvature of the min area	1.5 mm	3.0 mm	1.5 & 3.0 mm
Diameter of the min area	Ø 7 mm	Ø 5 mm	Ø 7 & Ø 5 mm
Critical thickness of substrate	0.5 mm	0.3 mm	0.5 & 0.3 mm
Memory	200 groups measured data
Dimensions / weight	Dimensions: 1307029mm weight: 400G
Power supply	AAA 1.5V*2 Alkaline battery
Environment	temperature 0-40° C & humidity 20-90 % RH Environment without strong magnetic field
Standard configuration	Main Machine, F1 magnetic or N1 non-magnetic probe, substrate test piece, 1.5V AAA battery, Packing box 5 calibration specimens (48.5, 99.8, 249, 513, 1024 µm)