ACT400 Digital Coating Thickness Gauge
ACT400 is a compact, handy pocket gauge. It is designed for
non-destructive, fast and precise coating thickness measurement.
The principal applications lie in the field of corrosion
protection. It is ideal for manufactures and their customers, for
offices and specialist advisers, for paint shops and
electroplaters, for the chemical, automobile, shipbuilding and
aircraft industries and for light and heavy engineering. The
standard data software can make customer download the test result
from machine to PC.
Measuring principle: Magnetic induction & Eddy current
Measuring range: (0～1250) μm, depends on probes. maximum10mmfor the
probe F10. Refer to Appendix.
Low range resolution: 0.1μm
Accuracy： ±(3%Thickness+1) μm, depends on probes and conditions
Display：4 digits LCD with EL backlight
Memory for up to 495 readings of stored values.
Unit system: Metric (μm)、Imperial (mil)
Power source: Two “AA” size, 1.5 Volt alkaline batteries. 200 hours
typical operating time (EL backlight off).
Relative humidity: ≤90％;
With different external probes, the gauge can be applied to
measuring thickness of non-magnetic coating on magnetic metal
substrate, as well as non-conductive coating on non-magnetic metal
Five types of probes (F400, F1, F10, N1, CN02) are available for
different application. F10 probe measures up to10mm.
Two measuring modes: single or continuous, changeable.
Two calibration methods can be applied to the gauge; And the system
error of the probe can be corrected with the basic probe
Measured values and user information are shown on a large,
easy-to-read LCD. A display back light ensures easy reading of
screen data in poorly-lit conditions.
Measuring status indicator showing the measuring status.
The gauges’ user-friendly measuring system permits automatic
storage of up to 495 readings in one memory matrix for later
Batteryinformation indicates the rest capacity of the battery.
Auto sleep and auto power off function to conserve battery life.
USB1.1 communication port. Optional software to process the memory
data on the PC.
Compact aluminum case，suitable for use under poor working
F1 and N1
Iron or Aluminum
USB data cable
Other type of probes