レックス List of Products and Services

With reliable performance and trustworthiness, it can handle everything from measurement to evaluation. The measurement range is 1 to 14.5 mm, enabling more comfortable operation.

• Rock drills, demolition machines, and excavators

【Special Feature on Water Supply and Drainage Construction Methods - Featured Equipment】 The SeaSnake pipe inspection camera is a robust and versatile inspection device that surpasses the traditional "fiberscope" used for pipe inspections. Its applications are wide-ranging, including power, thermal, and nuclear power plants, gas storage facilities, oil plants, chemical plants, water supply, factory inspections, supply pipe investigations, and building diagnostics. It is highly regarded for its durability, especially its pressure-resistant waterproofing (10 atmospheres), making it highly valued for underwater inspections, well investigations, and tank inspections. ↓ For more details, click on "Mini SeaSnake KDM200SLM Rental Homepage"!

• Rock drills, demolition machines, and excavators

An industrial inspection camera ideal for inspecting and surveying inaccessible spaces, machines, piping, and inside ducts.

• Rock drills, demolition machines, and excavators

High-precision electromagnetic wave radar system specifically for rebar detection.

• Rock drills, demolition machines, and excavators
• Non-destructive testing
• Measurement and analysis equipment leasing and rental

A device that can non-destructively explore the interior of concrete at great depths.

• Rock drills, demolition machines, and excavators
• Structural Survey
• Non-destructive testing

Excellent operability, cordless type concrete structure diagnostic device.

• Rock drills, demolition machines, and excavators

It is a compact yet highly efficient ultrasonic bolt tension meter.

• others

This is a simple and convenient hardness tester that uses the UCI (Ultrasonic Contact Impedance) method.

• others

Equipment inspection device: Information about the hardness tester.

• Other measuring instruments
• others

With the portable friction meter 3D Muse, which requires no skills or experience, beginners can easily measure the static friction coefficient between objects.

• others

You can transfer flow data to a computer and edit it using spreadsheet software.

• others

We measure the weight of heavy objects lifted by cranes and other equipment. It features a wireless handheld display with a stand. It uses the largest LCD in its class, making it easy to read both outdoors and indoors. There are three types of hanging scales with capacities of 1,000, 3,000, and 5,000 kg. The aluminum die-cast case 8 achieves a compact and lightweight design. A waterproof version is also available. It uses an environmentally friendly lithium-ion rechargeable battery. ● For more details, please download the catalog or contact us.

• Crane and others

Adopts a high-precision, lightweight, compact yet robust body.

• Weighing scale

Wireless remote display with stand.

• Weighing scale

This respirator is perfect for work in oxygen-deficient hazardous areas.

• Manhole body
• Bridge Construction
• Water Supply Facilities

It is a manual positive pressure switch type 8L cylinder air respirator.

• others

The lightweight and compact body is equipped with a gas introduction pipe, an external alarm (both with an 8m extension), and a memory function, making it versatile for various applications. It detects four types of gases: oxygen (O2), methane (CH4), hydrogen sulfide (H2S), and carbon monoxide (CO). It promptly alerts you to the dangers of oxygen deficiency and gas poisoning.

• Manhole body

In addition to measuring surface deterioration and delamination, we have achieved strength estimation of concrete that is less susceptible to the effects of surface deterioration through our unique research.

• Non-destructive testing

A state-of-the-art non-destructive concrete strength testing machine equipped with a device that automatically records the rebound value (R).

• Rock drills, demolition machines, and excavators

A Schmidt hammer that reduces the impact energy of hammer strikes to one-third for lightweight concrete.

• Other analytical equipment
• Measurement and analysis equipment leasing and rental

Pendulum test hammer for low-strength concrete such as those used for materials testing.

• Rock drills, demolition machines, and excavators
• Other analytical equipment
• Measurement and analysis equipment leasing and rental

Estimate the compressive strength of concrete (N/mm2) from rebound hardness using a non-destructive concrete testing device.

• Rock drills, demolition machines, and excavators

Digital type Schmidt hammer

• Rock drills, demolition machines, and excavators

The main body is lightweight, weighing only 9.8 kg!

• others

If you have any questions regarding the introduction below, please feel free to contact us.

• Other measuring instruments

Tensile load testing machine for verifying the adhesion strength of exterior wall tiles and the substrate of the rooftop waterproofing layer.

• Non-destructive testing

Tensile load testing machine to confirm the adhesion strength of anchor bolts.

• Other analytical equipment

A measuring device improved for field use to estimate the compressive strength of newly constructed structural concrete using the ultrasonic testing method (Doken method).

• Other analytical equipment

Next-generation ultrasonic testing machine

• Rock drills, demolition machines, and excavators
• Other analytical equipment
• Measurement and analysis equipment leasing and rental

By using a rod-shaped scanner developed based on the same principle as a general handheld scanner, utilizing a small hole (φ24.5mm), the internal condition of concrete structures can be clearly recorded, and from the scanning images, layout diagrams can be created to measure the progress of carbonation, crack depth, and crack width.

• Other analytical equipment

Handheld Hardness Tester SONOHARD SH-21

• Other measuring instruments
• Measurement and analysis equipment leasing and rental

Handheld differential pressure gauge with measurement range low range 0.000 to 1.999 kPa, high range 0.00 to 19.99 kPa.

• Other measuring instruments

An electromagnetic wave radar detector with an integrated display and antenna unit.

• Structural Survey
• Other analytical equipment
• Measurement and analysis equipment leasing and rental

A groundbreaking non-destructive rebar detector using a unique measurement principle.

• Rock drills, demolition machines, and excavators

Rebar detection device using electromagnetic induction method

• Other analytical equipment
• Measurement and analysis equipment leasing and rental

A rebar detector that accurately detects all obstacles such as rebar, PVC pipes, electrical wires, and wood.

• Other analytical equipment
• Measurement and analysis equipment leasing and rental

Reinforcement bar detector that explores the position and cover thickness of rebar with simple operation using Japanese character display.

• Other measuring instruments

"Corrosion of rebar" begins when it is not visible! By measuring and comparing the electrical properties of materials, such as potential and electrical resistance values, we can estimate the corrosion rate of the internal rebar in reinforced concrete structures. It is possible to diagnose the corrosion rate.

• Steel

Steel Corrosion Monitor MIN-091-0

• Steel
• Concrete sheet piles and piles
• Measurement and analysis equipment leasing and rental

A surface salinity meter that can easily and directly measure the salt content adhering to the surfaces of steel structures such as ships, bridges, and large tanks using three different methods.

• Other analytical equipment

August 2024, the introduction of SJ-310 begins! Enhanced roughness parameters and statistical processing functions! A touch panel for easy operation of the stylus-type surface roughness measuring instrument.

• Other analytical equipment

The laser light emitted from the rotating laser is detected by sensors mounted on heavy machinery such as bulldozers, allowing for vertical management of the blade within a wide reception range of 700 meters. With the included remote display, the operator can check the display from inside the cabin. Since the remote display uses a wireless system, there is no need for cumbersome wiring work.

• Equipment leasing and rental
• Earthworks
• Bulldozers and scrapers

This is an advanced hydraulic excavator 3D guidance system that enables quick and accurate excavation, enhances excavation work, and reduces operating costs by 20%. Using a GNSS receiver, it determines the precise 3D position of the bucket and compares it with the reference design cross-section. The differences in slope and height are displayed on the screen in real-time for the operator to see.

• Dam construction
• Airport facilities
• Bulldozers and scrapers

The power digger uses an easy-to-understand graphic display panel installed in the operator's cabin to provide real-time information on depth, slope, and distance related to the set standards. The highly visible LED display bar quickly informs the operator of the required height standards. It is also possible to use sound to alert the operator when they are "on grade" or "close to grade." All the information necessary for the operator to perform the job more quickly and accurately can be obtained within the cabin.

• Airport facilities
• Earthworks
• Pile and foundation work

This is a system that automatically measures noise and vibration at multiple locations and centrally manages the measurement results. The measured data is transmitted to a management location, allowing real-time management on a computer. Up to a maximum of 8 measuring devices, including sound level meters and vibration meters, can be connected. Additionally, if there are concerns about the effects of low-frequency noise, it is also possible to incorporate data from a low-frequency noise level meter (G characteristic). For example, it is possible to configure 8 sound level meters at different locations, or 4 sound level meters and 4 vibration meters. The data from the sound level meters and vibration meters is imported into a computer, where calculations for Leq, L5, L10, L50, L90, L95, LMax, and LMin are automatically performed, and the results are recorded (10-minute calculation values).

• Dam construction
• Vibration and Sound Level Meter
• Other measuring instruments