サンコウ電子研究所 List of Products and Services

For pinhole inspection after lining and coating processing of rubber, plastic, enamel, and steel pipes, as well as testing of coated wires, etc.

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The "SWT-NEO Series" from Sanko Electronic Research Institute is a thickness gauge that can be used for insulating coatings such as painting, lining, plating, and anodizing. Depending on the measurement application, you can choose between probes for ferrous substrates, non-ferrous metal substrates, or a connection probe that works for both ferrous and non-ferrous substrates. The slim body design reduces fatigue during handheld operations. The easy-to-understand guide display screen makes operation simple. 【Features】 ■ Automatic recognition of the measurement substrate metal through a dedicated probe ■ Built-in statistical functions ■ Easy-to-understand guide display screen ■ Upper and lower limit functions ■ Slim body design ☆ A "Thickness Gauge Basic Knowledge Q&A Collection" is currently being offered. * For more details, please refer to the PDF document or feel free to contact us.

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The "Coat Master Flex" can measure film thickness in an uncured state without being affected by materials or surfaces such as metal, resin, wood, CFRP, and ceramics! It enables a wide range of measurements, including on-site coating measurements and inline measurements. 【Features】 ■ Non-contact measurement of coating thickness in both wet and dry states ■ Compatible with curved surfaces, corners, and edges ■ Real-time measurement possible even during the operation of the painting line ■ Significantly reduces construction time, avoiding rework and rejection ■ Immediate verification after application, potentially reducing material consumption by up to 30% ■ Measurement time per location is just a few seconds, with a measurement area of φ1 to 50 mm ■ Distance to the measurement target is 2 to 15 cm, with an irradiation angle of ±35° (no need for a right angle of 90°) ■ Weighs approximately 1.5 kg, lightweight and compact, making it ideal for on-site work *For more details, please refer to the PDF document or feel free to contact us.

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The "DK-ASB-2" is a screening kit that can determine the presence of asbestos in building materials in about 5 minutes. For demolition, renovation, and repair work of a certain scale starting on or after April 1, 2022, it has become necessary to report the results of asbestos surveys, regardless of whether asbestos is present or not! 【Features】 ■ Easy to use ■ Detectable in about 5 minutes ■ Compact and easy to carry *For more details, please refer to the PDF materials or feel free to contact us.

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The "APA-6900" and "APA-6900W" are conveyor-type metal detectors for detecting metal fragments. The latest APA-6900 series is less susceptible to noise such as electromagnetic waves and can be installed in almost any location. Simply placing sewn products on the conveyor belt allows for detection of broken needles, causing the belt to stop, making it easy for anyone to operate the detector. It is efficient as it can detect not only single items but also bundled products and those in packaging. The detection area is tunnel-shaped, resulting in minimal differences in detection sensitivity based on thickness, allowing for the detection of broken needles that have passed through the eye of a sewing needle. 【Features】 ■ Belt speed of 39 m/min for more efficient detection work (common for 50/60Hz) ■ Control unit supports three languages: Japanese, English, and Chinese ■ Reliable product management through detection records via USB output ■ The APA-6900W significantly reduces sensitivity differences based on needle orientation due to its V-shaped detection area *For more details, please refer to the PDF document or feel free to contact us.

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The "MA-120" is a product handled by Sanko Electronic Research Institute, Inc. ● Uses a quick heating and drying circular halogen lamp ● Supports various needs with three levels of heating conditions and temperature settings ● Direct key for easy selection of heating and stop programs *For more details, please refer to the PDF document or feel free to contact us.

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The "Pro-S/Pro-W" is an electromagnetic thickness gauge that non-destructively measures the thickness of insulating coatings and linings on iron substrates, as well as non-magnetic metal coatings such as plating. It adopts a two-point calibration method that complies with the standards, internal regulations, and criteria of various public corporations, organizations, government offices, research institutes, and various corporations in Japan, as well as international standards such as ASTM and ISO. It supports a wide range from 0 to 5mm, accommodating everything from thin film coatings to linings. 【Features】 ■ Traditional analog meter type ■ Compact body ■ 0 to 5mm wide range ■ Special magnetic pole probe ■ Dial cover included as standard *For more details, please refer to the PDF materials or feel free to contact us.

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The "CTR-2000V" is a digital thickness gauge suitable for non-destructive measurement of insulating coatings and linings on ferrous substrates, as well as non-magnetic metal coatings. It can be easily operated with a Japanese key and allows for the registration of up to 10 calibration curves. With a large memory capacity that can record up to 20,000 measurement points, it enables smooth measurement and recording tasks by a single person, even for multi-point measurements such as on bridges. 【Features】 ■ Wide measurement range of 0 to 2000μm ■ Built-in statistical function and printer for immediate output of statistical results ■ Capability to categorize recorded content into blocks ■ Upper and lower limit setting function, with alarm feature *For more details, please refer to the materials available for download in PDF format or feel free to contact us.

• Measurement and Inspection

This is a comprehensive catalog of high-precision and high-reliability measuring instruments, testing equipment, and inspection devices handled by Sanko Electronic Research Institute. We provide robust support for high-quality measurement, inspection, and quality control operations based on our extensive experience and know-how. 【Contents】 - Electromagnetic / Eddy current thickness gauges - Electromagnetic thickness gauges - Eddy current thickness gauges - Related thickness gauges, measuring instruments, and inspection devices - Pin hole detectors - Metal piece detectors / needle detectors - Construction and renovation-related equipment - Moisture meters - Related measuring instruments, testing equipment, and inspection devices *If you would like a catalog, please contact us through the document request. *You can view detailed contents from the download section.

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This catalog is a comprehensive catalog featuring metal detectors and inspection systems handled by Sanko Electronic Research Institute. It includes a wide range of products, starting with the "APA Series," which is suitable for inspecting apparel products, as well as the "APA-3000," which allows for efficient detection and inspection of small items and forgotten pins. You can choose the most suitable type for your desired application from a wide variety of models, ranging from handheld types to online use. [Contents] ■ Conveyor-type metal detectors ■ Table-type metal detectors ■ Handheld metal detectors ■ Online-type metal detectors ■ Related equipment ■ About NC products *For more details, please refer to the PDF document or feel free to contact us.

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Portable probe-integrated dual-type thickness gauge Automatically identifies and measures base metals Can measure in dark places with backlight FN type is single-function, Pro type is high-function Pro type features measurement value and calibration curve memory function, data transfer to PC - Measurement method: Electromagnetic and eddy current dual-use - Measurement range: 0–900μm to 2.5mm (ferrous base) 2.0mm (non-ferrous metal base) - Measurement accuracy: ±1μm or ±3% - Display method: LCD digital - Probe: Single-point constant pressure contact type - Power supply: Two AA alkaline batteries - Dimensions and weight: 63×84×30 mm, 125g - Additional function: Switchable display of 0.1μm (for measurements under 100μm)

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This is a pocket-sized digital thickness gauge with an integrated probe and main unit. Zero and standard adjustments are easily done with a one-touch button. Its lightweight, palm-sized body and simple key layout allow for easy one-handed operation. - Measurement method: Electromagnetic induction - Measurement range: 0 to 999μm to 2.5mm - Measurement accuracy: 0 to 100μm; ±1μm or ±2% of the indicated value 101 to 2.5mm ±2% of the indicated value - Display method: LCD, display hold - Probe: Single-point constant pressure contact type - Power supply: Two AA alkaline batteries - Dimensions and weight: 63×84×30 mm, 125g - Additional features: Backlight switch, auto power-off switch, range switch for 0.1μm display (for less than 100μm)

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Fully constant pressure contact probe! It is a high-performance, high-precision digital thickness gauge for screen processes.

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It can measure from thin films to thick films with a single device using a three-stage scale. In particular, thick films can be measured up to 15 mm.

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This is for measuring the coating on the inner surfaces that are difficult to access, such as thin pipes, the inside of elbows, the underside, and the bottom surface. It features a unique structure with a slender guide attached to a small two-pole measuring electrode.

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The probe is small and suitable for measuring the thickness of coatings in local areas such as flat surfaces, curved surfaces, round bars, parts, complex shapes, and interiors.

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The magnetic pole is attached to the end of a long, flexible handle, allowing for the measurement of paint film on thin pipes (φ32mm or larger), the back side of equipment, high places, and distant areas.

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This is a pen-type probe equipped with a very fine magnetic pole at the tip. It allows for measurements of small parts and in narrow spaces.

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〇 Four-channel circuit system of FRP type, epoxy type, epoxy + powder mixed type, and urethane type. 〇 Three measurement modes for film thickness on concrete, slate board, and wood, as well as the thickness of the resin alone. 〇 Measure and store the sound velocity value of the thickness reference piece. Measure at that sound velocity.

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- Measures the film thickness of paint, lacquer, and plastic layers on plastic, metal, wood, glass, and ceramic substrates. - Can measure the film thickness of up to 5 layers at once in a non-destructive manner. - Can also measure the coating thickness on fiber-reinforced plastics such as GFRP (glass fiber reinforced plastic) and CFRP (carbon fiber reinforced plastic). - Displays waveform images on the main unit's LCD using A-scan.

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● Measurement is easy with one-touch operation. There are various probes available (for thick plates and delay lines). ● Material management and identification of products can be done through sound velocity measurement.

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For measuring the thickness of metals such as iron, copper, cast iron, aluminum, and other metals, as well as hard plastics, glass, porcelain, etc. There are various types of probes available. Easy operation, bright LCD display (EL lighting).

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● Adopts a 4-probe (Kelvin type) measurement method. It can measure without being affected by the backside or inner layers, allowing for measurements on double-sided and multilayer substrates without interference from the backside or inner layers. ● Uses a PC. The screen is large and easy to read. ● Calibration and measurement are simple. Two range options are available, allowing for the measurement of metal films from 2 to 120 μm. ● Up to 40 channels can be registered, enabling management by separating channels with user names or part numbers. ● Measurement data can be saved by channel, and statistical items can be set for statistical processing of the measurement data later. ● Abnormal values are notified by setting upper and lower limits for film thickness.

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● The measurement section monitor screen displays a visual representation of the coating adhesion distribution of the measured object. ● By adopting Windows software, the report creation function is enhanced. ● Note: Notification to the relevant Labor Standards Inspection Office is required for use.

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● The measurement section monitor screen displays a visual representation of the coating adhesion distribution of the measured object. ● By adopting Windows software, the report creation function is enhanced. ● Note: Notification to the relevant Labor Standards Inspection Office is required for use.

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● Most coatings on metals (such as oxide films on aluminum, plating and painting of zinc and chrome on iron) can be measured. ● Most metallic coatings on non-metals (such as plating on plastics) can be measured. ● Measurements are conducted non-destructively in under one second, making it ideal for 100% inspection.

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● Electrolyte matched to the plated metal dissolves a constant area under a constant current, and the plating thickness is measured from the time required for that dissolution. ● Measurement conditions for multilayer coatings can be set for up to 5 layers. ● Data processing is also easily possible with Windows specifications.

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● Can be connected to the digital signal processing SIDSP probe. It provides excellent measurement accuracy without interference. Even when temperature changes occur, it stabilizes the measurements without affecting them and guarantees extremely good repeatability throughout the entire measurement range. ● In addition to a wide lineup of standard probes, we offer a variety of special probes designed to meet particularly challenging applications. • FN2.6 Probe Especially suitable for measurements from above automotive bodies, it is minimally affected by differences in shape and base materials. • Miniature Probe Ideal for measurements on thin films or very small areas, as well as for measuring grooves, holes, and recesses, with the tip designed at angles of 0°, 45°, and 90°.

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● You can connect a probe suitable for your purpose to the main unit for use. ● The statistical display screen can show the number of measurements, minimum value, maximum value, average value, standard deviation, block statistics, and more. ● By setting upper and lower limit sounds, you will be notified with a beep and screen display when the measurement value is outside the set range. ● You can print measurement data using a separately sold dedicated printer. ● By using a separately sold precision measurement stand, it is also possible to measure small parts.

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- Non-magnetic material thickness measured non-destructively with high precision - The target ball for measurement is designed for reproducibility of 0.5% or less

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During the painting process, the thickness of the uncured paint film is measured using a comb-shaped gauge, and the thickness of the paint film after drying is estimated from the solid content of the paint. Complies with JIS K 5600-1-7, ISO 2808, ASTM D 1212, and BS 3900.

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Simple type

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Measures the wet film thickness of paints, inks, varnishes, adhesives, oil films, resin coatings, etc., on metal substrates. Complies with JIS K5600-1-7, ISO 2808, and ASTM D1212.

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A coating observation instrument that combines a blade for cutting coatings and a 50x microscope (with a 100 division scale). It allows for easy examination of the properties and thickness of the coating by cutting it in a V-shape. Compliant with ISO 2808, ASTM D4138, and DIN 50 986.

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The readability is significantly improved due to the motor cutting in a funnel shape. Complies with ISO 2808, ASTM D4138, and DIN 50 986. *There is also model 518 with a CCD camera mounted on the microscope section.

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Compliant with JIS K5600, H8661, ISO 4624, and ASTM D4541.

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It is a portable device with six functions, including grid test (1, 2, 3, 5 mm), cross-cut, and concealment cut, making it easy to use.

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A testing device that evaluates the hardness and adhesion strength (resistance, plastic deformation, cohesive failure, etc.) of a coating film by scratching it with a pencil lead of known hardness, assessing the extent of the resulting scratches. It has various functions to ensure uniform testing conditions, making it user-friendly and convenient. Compliant with JIS K5600-5-4, ISO/DIS 15184, and ASTM 3363.

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◆Easy type that requires no adjustment. ◆Field-oriented using magnetic force.

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◆No need for the hassle of sharpening pencils. ◆The 318S comes with a roller head that prevents scratches. ISO1518

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◆Measure the dispersion of the liquid coating material. ◆Fill the grooves of the equipment with paint and read the distribution of the paint particles when stretched with the included scraper to examine the particle size distribution.

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This is a surface salinity meter that allows for easy and rapid measurement of salt deposits on surfaces. Steel structures need to be cleaned before painting. In particular, the salt concentration is very important as an indicator of cleanliness before painting, especially for corrosion prevention. It easily and directly measures the salt deposits on the surfaces of steel structures such as ships, bridges, and large tanks using three different methods.

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〇It is possible to apply a consistent force to the same spot reliably, enabling stable measurements. 〇Compatible probes include the SWT series, CTR, Pro, Mini Test, etc. (Please inquire for details.)

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There are several types available to match the probe dimensions of the thickness gauge. The guide body has a structure with a yoke magnet, which prevents electromagnetic interference with the thickness gauge and further adheres to steel structures. Due to the inclusion of 45° and 90° angled surfaces, it is easy to set the positional relationship with protruding surfaces such as ribs and connecting plates.

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- Easily detect the adhesion and gap condition of the detection layer inside the shell wall of the SF double-shell tank from the surface of the outer shell plate (FRP). - Measure the thickness of the FRP using ultrasound.

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