高橋工業 List of Products and Services

The "HK-8 type" is a device for measuring and recording the ON-OFF time of contacts, such as the opening and closing times of circuit breakers, disconnectors, and switches, or the operating time of electromagnetic relay relays. It has a compact and lightweight design, making it convenient for portability. It is suitable for on-site equipment installation adjustments, testing, and regular inspections. 【Features】 ■ High inductance resistance design ■ Built-in operating circuit ■ Compact and lightweight with easy operation ■ High measurement accuracy *For more details, please refer to the PDF document or feel free to contact us.

• Other measuring instruments

The "TKC-10 type" is a device used for conducting operational verification tests of AC measurement circuits and protection relay circuits in distribution boards and monitoring panels. It adopts the PT/CT secondary energization method, which allows for reliable testing during on-site commissioning and upgrades. It is compact, lightweight, and easy to handle. Additionally, the current phase can be easily switched (leading, in-phase, lagging) with just a switch operation. 【Features】 - Adopts the PT/CT secondary energization method, enabling reliable testing during on-site commissioning and upgrades. - Built-in three-phase voltage output (110V, 1A) and three-phase current output (5V, 5A), allowing verification tests to be conducted with a single device. - Current phase can be easily switched with just a switch operation. - Compact, lightweight, and easy to handle. *For more details, please refer to the PDF document or feel free to contact us.

• Other measuring instruments

The "TKC-20 type" is a device used to measure the minimum operating voltage of circuit breakers, disconnectors, switches, or electromagnetic relays. It has a wide range of adjustable output voltage and a large operating current capacity. The output voltage is displayed digitally, providing excellent visibility. 【Features】 ■ Wide range of adjustable output voltage ■ Large operating current capacity ■ Digital display of output voltage for excellent visibility *For more details, please refer to the PDF document or feel free to contact us.

• Other measuring instruments

The Tong Manipulator is a system designed for remotely handling radioactive materials and hazardous substances, installed in facilities such as reprocessing plant analysis lines at nuclear-related research institutes, irradiated fuel testing facilities, irradiated materials testing rooms, hot cells in fuel cycle facilities, and hot cells in radioactive material handling facilities. When attaching, replacing, or detaching the dedicated boots, which are mechanical components for maintaining airtightness, it is necessary to perform the exchange while keeping the airtight condition. Therefore, a dedicated boot attachment and detachment jig is used for this purpose. 【Features】 ■ Can be attached and detached while maintaining the airtightness of our boots and support rings ■ Made of metal except for the operating handle, allowing for long-term use ■ The main body has been lightweighted, making it easier to handle compared to conventional boot attachment and detachment jigs ■ Designed for use with our manufactured enclosures ■ Compatible with lead swivel joints and resin swivel joints *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables

The tong manipulator is a system that allows for remote operation of radioactive materials and hazardous substances when installed in facilities such as reprocessing plant analysis lines at nuclear-related research institutes, irradiated fuel testing facilities, irradiated materials testing rooms, hot cells in fuel cycle facilities, and glove boxes in radioactive material handling facilities. Additionally, the new tong manipulator features a simple overall structure that excels in operability. The newly developed FWCR (Free Work Clamp Locking) mechanism, which is standard equipment, significantly enhances functionality and makes long-duration operation easy. 【Features】 - The entire structure is a simple design with a three-part separation, providing excellent operability. - Compatible with conventional tong manipulators. - The airtight adapter has a completely airtight structure that reduces sliding load during attachment and detachment. - The release angle of the tip can be set arbitrarily using a stopper lever. *For more details, please refer to the PDF materials or feel free to contact us.

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The tong manipulator is a system that can remotely operate radioactive materials and hazardous substances when installed in facilities such as reprocessing plant analysis lines at nuclear-related research institutes, irradiated fuel testing facilities, irradiated materials testing rooms, hot cells in fuel cycle facilities, and glove boxes in radioactive material handling facilities. The overall structure is simple and offers excellent operability. It is a product compatible with conventional tong manipulators, and the airtight adapter features a completely airtight retention structure, further reducing the sliding load during attachment and detachment. 【Features】 ■ The entire structure is a simple design with a separable three-part configuration, providing excellent operability. ■ A product compatible with conventional tong manipulators. ■ The airtight adapter has a completely airtight retention structure, reducing the sliding load during attachment and detachment. ■ The release angle of the tip can be set arbitrarily using a stopper screw. *For more details, please refer to the PDF materials or feel free to contact us.

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The swivel joint is a device used in hot cells of facilities handling radioactive materials, equipped with a tong manipulator, and is an important piece of equipment for operations. However, actual operation of the tong manipulator requires training. Therefore, Type A has the same shape and dimensions in terms of operational functionality, but it is a training-specific swivel joint made of resin. 【Features】 ■ Functionality with the tong manipulator is equivalent to that of lead ■ Suitable for training in operating the tong manipulator ■ Boot attachment is also possible ■ Enclosure is made of SUS and is equivalent to the actual device *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables

The tong manipulator is a system that allows for the remote operation of radioactive materials and hazardous substances when installed in facilities such as reprocessing plant analysis lines at nuclear-related research institutes, irradiated fuel testing facilities, irradiated materials testing rooms, hot cells in fuel cycle facilities, and hot cells in radioactive material handling facilities. The airtight sealing component of this tong manipulator, which is essential for attaching and detaching the boots, is called "enclosuring." The "TKB33-EN" is compatible with conventional enclosuring and features a suitable structure for attaching our boots, which excels in sealing, flexibility, and lifespan compared to traditional boots. 【Features】 ■ Structural dimensions that allow for airtight sealing when attached to our boots ■ Compatibility with conventional enclosuring ■ A suitable structure for attaching our boots that excels in sealing, flexibility, and lifespan compared to traditional boots *For more details, please refer to the PDF materials or feel free to contact us.

• Safety and consumables

The "Zone Saver" is a device installed in power-related facilities such as power plants, substations, power stations, and switching stations, which displays adjacent panels and inspection zones in color-coded sections during inspection work. It allows for color-coded section display with a one-touch operation and can stop at any desired position using the scroll function. It has excellent flame resistance that complies with Article 4-3 of the Fire Service Act, and outstanding static electricity prevention performance with a surface resistivity of 10^6Ω. 【Features】 ■ Color-coded section display with one-touch operation ■ Ability to stop at any desired position with the scroll function ■ Excellent flame resistance (complies with Article 4-3 of the Fire Service Act) ■ Outstanding static electricity prevention performance (surface resistivity of 10^6Ω) *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables

The "Boots for Tong Manipulators" are products designed to be installed in facilities related to nuclear research, reprocessing plants, hot cells in fuel cycle facilities, and glove boxes in radioactive material handling facilities. They allow for remote operation while maintaining airtightness against radioactive materials and hazardous substances. The accordion-type conical boots are crucial for shielding the airtightness inside and outside the hot cells. The boots developed by our company maintain compatibility with conventional boots while being produced through our unique manufacturing method. 【Product Lineup】 ■TKBA33-25 ■TKBA33-30 ■TKBA33-35 ■TKBA33-40 ■TKBA33-45 ■TKBA33-50 *For more details, please refer to the PDF materials or feel free to contact us.

• Safety and consumables

This device performs control and protection simulation for power systems (transmission lines, substations, and power plants). It allows testing of relay devices targeting accidents (faults) involving complex transient phenomena under conditions almost identical to actual accidents (faults). As it is a custom-made product produced on a made-to-order basis, please feel free to consult us when placing an order. 【Features】 ■ Response testing for transmission line protection, on-site protection, transformer protection, etc. ■ PCM carrier relay, distance relay, digital line selection testing ■ Clarification of multi-point ground fault issues using oscilloscopes ■ Operation of transmission lines ■ Custom-made products produced on a made-to-order basis *For more details, please refer to the PDF materials or feel free to contact us.

• Other measuring instruments

The "Safety Tape Mini" is a compact and lightweight safety management product that allows for easy management of outdoor work areas, maintenance and inspection repair work within factories, installation and repair tasks, and is also suitable for on-site work during business trips. It features a reel tape with a locking mechanism that can be securely fixed at any desired length for safe use. In addition to being able to freely choose the text and color variations on the sheet, it can also be connected with other products, allowing for wide-ranging applications. 【Features】 - Compact and ultra-lightweight size, easy to attach and detach with a magnetic back - The tip uses a powerful neodymium magnet - Unlike conventional disposable tape, it can be reused multiple times - Employs an anti-static sheet - The text and color variations on the sheet can be freely selected *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables

The "SF-11R" is a device used for marking areas within factory premises and other hazardous zones over a wide range. It can be easily attached to ABS, acrylic, steel, and other materials, and unlike traditional disposable tape, it can be reused. Lightweight and compact, it does not take up space when being transported during inspection work, and the tape can be drawn out and retracted smoothly and easily. 【Features】 ■ Can be reused unlike traditional disposable tape ■ Easily attaches to ABS, acrylic, steel, and other materials ■ Allows for easy and smooth drawing out and retraction of tape ■ Compact (lightweight) and does not take up space during transportation for inspection work ■ Tape colors available in red and yellow *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables

Introducing the "Safety Sheet - Backside Use" handled by Takahashi Industries. It uses a powerful vacuum suction cup, allowing for easy one-touch installation without the need to choose between materials like ABS, acrylic, or steel. It complies with Article 4, Section 3 of the Fire Service Act and has excellent flame-retardant properties. 【Features】 ■ Flame-retardant, dust-proof, and anti-static ■ Vacuum suction cup and magnetic method ■ Can be installed with one touch without choosing between materials like ABS, acrylic, or steel ■ For electrical use: W: 300 × L: 1300 ■ For general use: W: 300 × L: 1600 *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables

The "WS-350/WS-700" is a safety appeal sheet that can be quickly attached during maintenance and inspection work on panels. It uses a powerful vacuum suction cup, allowing for easy attachment to materials such as ABS, acrylic, and steel with just one touch. One of the features of the vacuum suction cup is that it creates suction from a vacuum state, preventing air expansion due to temperature differences, which allows it to maintain its suction power for a long time. 【Features】 ■ Can be easily attached to ABS, acrylic, steel, etc. ■ Uses fluorescent color (red) for side lines and text ■ The sheet is made of anti-static and flame-retardant materials ■ The text on the screen includes [No Entry], [In Use], [Powered On], [Charging], [Unmarked] ■ Can maintain suction power for a long time *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables

"Zone Saver" is a device installed in power-related facilities such as power plants, substations, and control centers, designed to visually distinguish between adjacent panels and inspection zones during inspection work on distribution boards, monitoring panels, and control panels. The "N type" can be easily installed by placing it on top of the existing nameplate with two butterfly screws. It uses a thick sheet that excels in strength and aging resistance, making it resistant to tearing and providing high transparency. 【Features】 ■ Easy installation on the upper part of the nameplate with two butterfly screws ■ Excellent seismic resistance due to a fixing method that utilizes the stress of a spring plate ■ Equipped with a mechanism that maintains a constant winding speed and suppresses the initial winding speed ■ Color-coded area display possible with one-touch operation ■ Can stop at any desired position with the scrolling function *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables

The device is an operational testing apparatus used for various functional tests of power circuit breakers and disconnectors. It is a portable backpack type that is convenient for mobility, and it has a function to broadcast announcements to alert the surroundings when operating the circuit breaker or disconnector. It can perform closing operation tests, opening operation tests, free opening operation tests, and high-speed reclosing operation tests. 【Features】 - Equipped with an analog meter to confirm operating voltage - Includes aging function - Two AC outlets for external measuring devices (such as data acquisition devices) - Shunt output for measuring closing and opening command waveforms - Four DC 24V outputs for measuring contact operation waveforms - Eight channels for connecting external measuring instruments for contact operation waveform measurement *For more details, please refer to the PDF document or feel free to contact us.

• Other measuring instruments

This device is a load device used to test whether the electric meters installed in tenants of buildings and commercial facilities are correctly wired, by actually connecting a simulated load to consume power and checking if the meter's display is accurate. Resistors are used for the load, but the heated air generated is forcibly expelled and cooled, allowing for long-term use. The connection work with the power supply can be easily done with a dedicated cable. 【Features】 - Comes in a portable storage case - A switch allows for switching between three-phase power from the power panel and single-phase power from the lighting panel - The heated air generated is forcibly expelled and cooled, allowing for long-term use - Connection work with the power supply can be easily done with a dedicated cable *For more details, please refer to the PDF materials or feel free to contact us.

• Other measuring instruments

The "T-μM10 type/M50 type/M100 type" is a contact resistance measurement device that measures the contact resistance of circuit breakers, disconnectors, and switches using a four-terminal measurement method. There are two types of input voltage specifications: AC100V and AC200V, and it is compact, lightweight, and easy to carry. The "T-μM10 type" has an output current of 10A, the "T-μM50 type" has 50A, and the "T-μM100 type" has 100A. It passes current through the part being measured and measures and displays the voltage drop corresponding to the contact resistance. 【Features】 ■ Compact and lightweight for easy portability ■ Two types of input voltage specifications: AC100V and AC200V ■ External connection cables are designed with separate connectors to prevent incorrect connections ■ The measured contact resistance value can be switched between resistance value display and voltage value display (M10 type/M100 type) ■ Very affordable with high accuracy (M50 type) *For more details, please refer to the PDF document or feel free to contact us.

• Other measuring instruments

The "KCM-1 type/KCM-2 type" is a kick meter that is convenient for performing polarity tests of current transformers during trial operations and maintenance inspections of distribution boards at power plants and substations. It includes three current meters for individual circuits, and a type that allows for three-phase star and delta connections is also available. It comes in a lightweight box with a handle for easy portability. 【Features】 ■ Includes three current meters for individual circuits ■ A type that allows for three-phase star and delta connections is also available ■ Lightweight box with a handle for easy portability *For more details, please refer to the PDF document or feel free to contact us.

• Other measuring instruments
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The circuit breaker testing device is an operational testing device used when conducting various functional tests on power circuit breakers and disconnectors. It can perform closing operation tests, opening operation tests, free opening operation tests, and high-speed reclosing operation tests. 【Features】 - Equipped with an announcement function to alert the surroundings during circuit breaker operation - Includes an analog meter to check the operating voltage - Comes with an aging function - Includes two AC outlets for external measuring devices - Portable backpack type for easy mobility *For more details, please download the PDF or feel free to contact us.

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