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PD-CT230 Coating Thickness Gauge (Precision Type)
PD-CT230 Coating Thickness Gauge (Precision Type)
Product details
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PD-CT230 Coating Thickness Gauge (Precision Type)
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☆ Measurement range: 0~1500 um
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☆ Operating frequency: Φ7 mm
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☆ Detection accuracy: 0.1 um
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☆ Indication error: ± (2% H+1) um
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Product Introduction
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PD-CT230It is a portable coating thickness gauge that can be used for both magnetic and eddy current purposes. It can quickly, non destructively, and accurately measure magnetic metal substrates(Such as steel, iron, alloys, and hard magnetic steel, etc)Thickness of non-magnetic coating on top(Such as zinc, aluminum, chromium, copper, rubber, paint, etc)And non-magnetic metal substrate(Such as copper, aluminum, zinc, tin, etc)Thickness of non-conductive coating on top(as:Rubber, paint, plastic, anodized film, etc)It can be used in both laboratories and engineering sites, and is widely used in manufacturing, metal processing, chemical industry, commercial inspection and other testing fields. It is a necessary instrument for material protection professionals.1. Product Features
1) Using high-precision sampling chips and dedicated calibration models, combined with advanced real-time temperature compensation technology, to achieve accurate measurement
2) Adopting high-energy data processing technology to eliminate the influence of electromagnetic interference and handheld operation
3)After the probe wears out, it can be re matched with the instrument hostEffectively extend the service life of the probe
4) Can store complete measurement information such as thickness and time
5) Mini USB interface, can connect to portable thermal printers and perform wired data transmission with PCs
6) LCD display with adjustable contrast and LED backlight display, suitable for use in various lighting environments
7) Support real-time online measurement, the host software can be upgraded
2. Basic principles
1) Magnetic method
When the probe comes into contact with the cover layer, the probe and the magnetic metal substrate form a closed magnetic circuit. Due to the presence of the non-magnetic cover layer, the magnetic resistance of the magnetic circuit changes, and the thickness of the cover layer can be derived by measuring its change.
2) Eddy current method
By using high-frequency alternating current to generate an electromagnetic field in the coil, when the measuring head comes into contact with the covering layer, eddy currents are generated on the metal substrate, which provide feedback to the coil in the measuring head. The thickness of the covering layer can be derived by measuring the magnitude of the feedback effect.
3. Technical indicators
| index | parameter | ||
| Technical indicators | Probe type | F-type (magnetic induction) | N-type (eddy current) |
| Scope of application | Thickness of non-magnetic coating on magnetic metal substrate | Thickness of non-conductive coating on non-magnetic metal substrate | |
| measuring range | 0 ~ 1500 um |
0 ~ 1500 um (Chrome plating on copper 0~40 um) |
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| Test the minimum curvature radius of the workpiece | Convex 1.5 mm | Convex 3 mm | |
| Test the minimum area diameter of the workpiece | Φ7 mm | Φ5 mm | |
| Test the critical thickness of the workpiece substrate | 0.5 mm | 0.3 mm | |
| Display accuracy |
0.1 um（0 ~ 99.9 um） 1um（100 ~ 1500 um） |
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| Measurement error (zero calibration) | ±(2%H+1) um | ||
| Measurement error (one point calibration) | ±(2%H+1) um | ||
| Measurement error (two-point calibration) | ±[(1~2)%H+1] um | ||
| Measurement error (basic calibration) | ±(1%H+1) um | ||
| Measurement cycle | 3 times per second | ||
| basic function | Real time online measurement | support | |
| Probe calibration | Zero point calibration, one point calibration, two-point calibration, basic calibration | ||
| Measurement mode | High precision single point measurement mode, scanning measurement mode, difference mode, average mode | ||
| data storage | 500 sets (including measurement time, probe type, and other related information) | ||
| Alarm function | support | ||
| Scanning mode | support | ||
| Difference mode | support | ||
| Mean value mode | support | ||
| Coupling indication | support | ||
| Battery Indicator | support | ||
| Real time clock | support | ||
| Under voltage indication | support | ||
| Automatic shutdown | support | ||
| ambient temperature | Usage temperature | -10 ~ 50 °C | |
| Storage temperature | -30 ~ 60 °C | ||
| display | display | FSTN LCD dot matrix display | |
| Backlight | LED backlight | ||
| language | Chinese/English | ||
| Menu operation | support | ||
| display information | Thickness measurement value, date, time, coupling status, power indicator, measurement mode, probe type, real-time temperature compensation status, data storage status, storage file status, etc | ||
| communication | Computer interface | Mini USB interface, virtual serial communication | |
| Bluetooth | I won't support it | ||
| software configuration | PCCommunication software | Third party serial communication software can be used for data communication | |
| Host upgrade software | Support host program upgrade | ||
| printer | Optional portable thermal printer | ||
| Printing paper roll diameter | 40mm | ||
| Printing paper width | 57±0.5mm | ||
| Battery | Battery specifications | Three 7th batteries | |
| Charging power supply | - | ||
| Charging time | - | ||
| Appearance packaging | External dimensions | 150mm * 70mm * 30mm | |
| Shell material | ABS+PC alloy | ||
| Host weight | 160g | ||
| Standard configuration | 1 instrument host, 1 F-type coating thickness measuring head, 1 F-type coating thickness measuring substrate, 5 standard thickness test pieces, 1 communication cable, 3 No. 7 alkaline batteries, 1 manual, 1 certificate of conformity, 1 warranty card, 1 packing card, and 1 instrument box | ||
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