Notice of Participation in the 3rd High-Performance Coatings Exhibition

Efficient and cost-effective measurement of coating, plating, and lining thickness. Built-in printer, capable of recording up to 20,000 measurement values.

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

Probe-integrated model for iron base only

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)

• Other measuring instruments

Portable probe-integrated thickness gauge

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)

• Other measuring instruments

Measuring the coating thickness on metal and non-metal substrates.

- 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.

• Other measuring instruments

Display the quantity of "appearance" quantitatively.

A compact and durable gloss meter designed with ergonomics in mind. Easy-to-use operation achieves high repeatability and reproducibility.

• Other measuring instruments

You can easily and quickly check the feasibility of anti-corrosion coatings for bridges, ships, steel towers, plants, etc. (in accordance with JIS Z 0313) PSPC compliant.

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.

• Other measuring instruments

A detector effective for pinhole detection and defect inspection of thin insulating films on electronic devices, precision instruments, etc.

The "TO−5DP" is a low-power, direct current high-voltage detector used for detecting pinholes in relatively thin films, such as fluoropolymer coatings, that are below several hundred micrometers. It is effective for pinhole detection and defect inspection of thin insulating films in electronic devices and precision instruments. Please utilize it for inspecting thin films. 【Features】 ■ Low power ■ Direct current high-voltage type ■ Effective for pinhole detection and defect inspection of thin insulating films in electronic devices and precision instruments *For more details, please refer to the PDF document or feel free to contact us.

• others

Made-to-order product! Wet electric resistance method pinhole detector with low detection voltage that does not damage the coating.

The "Pinhole Tester PH Series" is a pinhole detector used for detecting and inspecting pinholes in thin insulating coatings generally below 200μm (or 500μm). Due to its low detection voltage, it does not damage the coating, making it widely used for pinhole detection, testing, and inspection of protective films in general vehicles, furniture, fixtures, cans, containers, general construction, building materials, machinery, and structures for rust prevention, corrosion protection, and other applications. 【Features】 ■ Wet electrical resistance method ■ Low detection voltage that does not damage the coating *For more details, please refer to the PDF document or feel free to contact us.

• others

A pinhole detector suitable for testing the degree of aging due to the leaching of plasticizers from coatings, resins, etc.

The "Micro Checker KS1" is a pinhole detector suitable for pinhole inspection using water as a resistive medium, or for testing the aging degradation of coatings, resins, etc., due to the leaching of plasticizers. It can be used for products such as paper pack products and plastic/rubber container products. 【Features】 ■ Characteristics not obtained through low voltage testing *For more details, please refer to the PDF materials or feel free to contact us.

• others

We introduce a wet-type pinhole detector that can inspect conductive coatings!

The "SPH-12" is a wet-type pinhole detector that uses liquid as a medium. This product allows for variable and adjustable inspection thresholds, improving inspection accuracy. It is also capable of inspecting conductive paints. An optional storage case is available. 【Features】 ■ Wet-type pinhole detector using liquid as a medium ■ Variable and adjustable inspection thresholds, improving inspection accuracy ■ Capable of inspecting conductive paints *For more details, please refer to the PDF document or feel free to contact us.

• others

Rapid automatic detection of defects using high-voltage discharge! Non-contact pinhole detector.

The "Plastic Container Checker PPC" is a pinhole detector that can easily check containers that are prone to deformation. Sheet molded containers may experience pinholes and similar defects during the molding process, regardless of whether they are produced by pressure forming or vacuum forming. In standalone containers (such as blow bottles and PET bottles), defects are also likely to occur at parting lines and gates. This product quickly and automatically detects these defects using a high-voltage discharge method. 【Features (compared to conventional air leak checkers)】 ■ Non-contact type - Easily checks containers that are prone to deformation ■ Micro-holes - Instantly checks for micro-holes ■ Partial defects - Checks for defects that are not complete holes but are likely to become pinholes during the transport process ■ Straight transport - Can be easily mounted on straight transport devices *For more details, please refer to the PDF document or feel free to contact us.

• others

Pinhole inspection made possible electrically and non-destructively! DC high voltage discharge pinhole detector.

The "TO-51C/151C/251C" is a pinhole detector specifically designed for concrete substrates. The main unit has been made smaller and lighter, and a new version for thin film inspection has also been introduced. 【Features】 ■ Compact and lightweight (25% reduction in volume compared to the old model) ■ Compatible with power supply voltages from 100V to 240V ■ Non-destructive inspection of pinholes in insulating coatings is possible *For more details, please refer to the PDF document or feel free to contact us.

• others

A pinhole detector suitable for detecting semi-defects! It allows for a long code extension.

The "TO-250D" is a high-output pinhole detector for thick film inspection. It uses a DC high voltage system, which ensures stable terminal voltage and allows for long cable extensions. It is suitable for detecting pinholes in thick rubber linings, enamel, or semi-defects. 【Features】 ■ For thick film inspection ■ DC high voltage system ■ Stable terminal voltage and allows for long cable extensions *For more details, please refer to the PDF document or feel free to contact us.

• others

High output! A high-output type pinhole detector that can also accommodate rubber lining.

The "TRK-330N" is a high-output type pinhole detector. This product is specifically enhanced for pinhole inspection of thick films and rubber linings. The probe is made of PVC. 【Features】 ■ Specifically for pinhole inspection of thick films and rubber linings ■ High output *For more details, please refer to the PDF document or feel free to contact us.

• others

Compact, simple, and affordable! We introduce a pinhole detector suitable for partial inspections and repair inspections.

The "Hollister 15N/5N" is a pinhole detector suitable for partial inspections of connection parts, component mounting areas, and deformation areas, as well as for full inspections of relatively small objects. This product uses a low-frequency high-voltage pulse discharge method and can be used in a temperature range of 0 to 40°C. Additionally, the alarm system consists of a lamp and a buzzer. 【Specifications (excerpt)】 <Hollister 15N> ■ Method: Low-frequency high-voltage pulse discharge ■ Detection voltage: 5-15kV (peak value) ■ Built-in power source: NiMH (Nickel-Metal Hydride) battery (with battery check function) ■ Charging power supply: AC100V, 50/60Hz, 80VA ■ Operating time: Approximately 2.5 hours (at maximum output voltage) ■ Alarm method: Lamp, buzzer ■ Target coating thickness: 0.8-5.0mm ■ Operating temperature range: 0-40°C (must not condense) ■ Dimensions: 70 (W) × 120 (H) × 220 (D) mm ■ Main unit weight: 1.1kg *For more details, please refer to the PDF document or feel free to contact us.

• others

Introducing pinhole detectors weighing 5.1kg and 4.1kg! They come with an ABS-made telescopic probe.

Introducing the pinhole detector 'TRS-250/70', which operates on low-frequency high-voltage pulse discharge. The "TRS-250" has a detection voltage of 5 to 25 kV (peak value) and a body weight of 5.1 kg. The "TRS-70" has a detection voltage of 1 to 7 kV (peak value) and a body weight of 4.1 kg. Standard accessories include a probe storage case, a 5m ground wire, a 5m safety switch wire, and a 2m power cord. 【Specifications (excerpt)】 <TRS-250> ■ Type: Low-frequency high-voltage pulse discharge ■ Detection voltage: 5 to 25 kV (peak value) ■ Power supply: AC100V, 50/60Hz, 20VA ■ Alarm method: Lamp, buzzer ■ Applicable coating thickness: 1mm or more ■ Operating temperature range: 0 to 40°C (must not condense) ■ Dimensions: 370(W) × 190(H) × 150(D) mm ■ Body weight: 5.1 kg *For more details, please refer to the PDF document or feel free to contact us.

• others

【Exhibition Information】 Exhibition Name: Food Processing Technology Exhibition 2025 Date and Time: November 14, 2025 (Friday) 10:30 AM - 4:30 PM *Free entry and exit, pre-registration required Location: Osaka Industry Creation Center - We will showcase technical products using the factory deodorant "Deofure." - We will display the tofu defoamer "Tofu Up." - Other fragrance technology products will also be exhibited. *For more details, please refer to the materials.

Protech Engineering will exhibit at the "Landslide Disaster Prevention Technology Forum '25 in Toyama," organized by the Japan Society for Slope Disaster Prevention Technology, scheduled to be held on Thursday, October 9, 2025. On that day, we will provide detailed explanations of the following disaster prevention products using models, panels, and various materials. ◆Exhibited Products◆ - Pile-type debris flow and driftwood countermeasures for non-flowing streams / Urban Guard (model display) Additionally, our representative will conduct a technical presentation, so we kindly invite you to attend.

Protech Engineering (Booth Number: 240) will be exhibiting at the "Hokkaido Construction Development Comprehensive Exhibition 2025," scheduled to be held on October 8 (Wednesday) and 9 (Thursday), 2025. On the day of the event, we will provide detailed explanations of the following disaster prevention products using models, panels, and various materials. ◆ Main Exhibited Products ◆ - Energy-absorbing rockfall protection fence / ARC Fence (model display) - Landslide debris protection fence / Slope Guard Fence Type LE (model display) - Pile-type (pile foundation) debris flow and driftwood countermeasure for non-flowing streams / Urban Guard - Avalanche prevention piles / Tri-Pile - Avalanche protection fence / Slope Guard Fence Type LS - High energy-absorbing rockfall protection fence / Macro Fence In addition, we will have a variety of materials on disaster prevention products developed independently by Protech Engineering, so we kindly invite you to visit our booth.

Profect Co., Ltd. will hold a seminar on October 3rd (Friday) themed around the IT Implementation Subsidy 2025 and our developed and sold production management system "TED." This year's IT Implementation Subsidy has seen a significant decrease in the acceptance rate compared to previous years. Many companies are struggling with the situation of having wanted to implement IT tools but being rejected. In this seminar, we will explain why the acceptance rate has dropped, the background behind it, and the key points for being accepted. Additionally, we will introduce our initiatives that have achieved a 100% acceptance rate so far this year and the reasons why our production management system "TED," registered as an IT tool, is chosen. To accommodate busy schedules, this seminar will be held in a hybrid format, allowing for both in-person attendance and online participation via Zoom. Please choose your preferred method of participation according to your convenience. If you are currently considering applying for the IT Implementation Subsidy or are interested in production management, we encourage you to join us. We sincerely look forward to your application.

An international forum aimed at promoting the circular economy and closed-loop economy, "Closed Loop Recycle Forum 2025 (hereinafter referred to as CLRF2025)," will be held for two days from November 25 (Tuesday) to 26 (Wednesday) at The Oriental Terrace in Chuo Ward, Hamamatsu City, Shizuoka Prefecture. In Europe, closed-loop recycling practices are already advancing. We have organized this international forum as a platform to connect the forefront of Europe with Japan's challenges, striving for a future that balances economic viability and environmental sustainability. A total of 12 speakers, including Chairman Kajiwara of the Waste and 3R Research Foundation and Director Kaneko of the Ministry of the Environment's Container and Packaging Recycling Division, along with leading recycling operators and researchers from Japan and Europe, will present advanced examples of the circular economy and closed-loop economy. Furthermore, through discussions on the feasibility and challenges of implementation in Japan, we will explore hints for sustainable business models that companies and local governments should aim for.