レックス List of Products and Services

Next-generation ultrasonic testing machine

• Other environmental analysis 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 environmental analysis equipment

Anchor bolt tensile load verification tensile testing machine

• Other environmental analysis equipment

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

• Other environmental analysis equipment

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

• Testing Equipment and Devices

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

• Other environmental analysis equipment

The main body is lightweight, weighing only 9.8 kg!

• Other measurement, recording and measuring instruments

Digital type Schmidt hammer

• Other environmental analysis equipment

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

• Other environmental analysis equipment

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

• Other environmental analysis equipment

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

• Other measurement, recording and measuring instruments

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

• Image Processing Equipment

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

• mask

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

• mask

Wireless remote display with stand.

• Other measurement, recording and measuring instruments

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

• Other measurement, recording and measuring instruments

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.

• Other measurement, recording and measuring instruments

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

• Other measurement, recording and measuring instruments

Equipment inspection device: Information about the hardness tester.

• Other measurement, recording and measuring instruments

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

• Other measurement, recording and measuring instruments

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

• Testing Equipment and Devices

This is a high-precision concrete filling detection system utilizing vibration analysis technology. The system, composed of three units: the main unit, terminal box, and vibration device, allows for real-time monitoring of the concrete's condition. Additionally, the software built into the main unit enables the understanding of the condition of the concrete filling area and the time of pouring.

• others

This is a rammer equivalent to the JISA1210 standard, equipped with a special accelerometer. It allows a 4.5 kg weight to be freely dropped from a height of 45 cm onto the compacted subgrade or base, instantly displaying the magnitude of the impact acceleration, referred to as the "impact value," on a digital display.

• others

Ready-mixed concrete can be measured directly without screening, allowing for quick measurements. The measurement unit and the operating computer communicate wirelessly, making it suitable for field measurements. The measurement method complies with the Civil Engineering Research Institute's air meter method. Registered equipment under the "New Technology System for Public Works" by the Kinki Regional Development Bureau of the Ministry of Land, Infrastructure, Transport and Tourism.

• others

This is a concrete moisture meter using the capacitance measurement method. It comes with an automatic sieve wet screener, a weighing scale, and a printer, providing everything needed for measurement. It can also measure the moisture content of fine aggregates (sand).

• others

The "Portable Rebar Corrosion Diagnostic Device CM-V" measures surface deterioration and delamination, and through unique research, it has achieved an estimation of concrete strength that is less affected by surface deterioration. The measurement results have significantly improved accuracy compared to conventional hammer-type non-destructive testing devices. Data can be output and processed on a computer, making report creation easy. This long-awaited non-destructive testing device streamlines on-site work with a simple and speedy measurement method, enabling thorough data analysis.

• others

The "Concrete Tester CTS-02" measures surface deterioration and delamination, and through unique research, it has achieved a concrete strength estimation that is less affected by surface degradation. The measurement results have significantly improved accuracy compared to conventional hammer-type non-destructive testing devices. Data can be output and processed on a computer, making report creation easy. This eagerly awaited non-destructive testing device streamlines on-site work with a simple and speedy measurement method, enabling thorough data analysis.

• others

StructuScan is a high-precision electromagnetic wave radar system developed by the American company GSSI, which boasts the world's top market share in the field of radar exploration devices, utilizing the high-frequency technology it has cultivated over the years specifically for rebar detection. Additionally, it comes standard with a 3D data recording function using a dedicated grid sheet, allowing users to view 3D data (C-SCAN) that penetrates through the concrete from directly above the measurement area (the area measured with the grid sheet) on the SIR-3000 main unit.

• others

The automatic tracking total station TCRA1203 combined with the control unit RX1250 allows for surveying to be done by a single person. With a one-man operation, tasks such as pile driving and site surveys can be carried out efficiently, reducing time and costs.

• others

In factory premises and construction sites, when vehicles exceed the speed limit, a rotating light and sound will alert them. Additionally, at vehicle entry and exit points, a rotating light will notify the surroundings to prevent accidents involving pedestrians and collisions between vehicles.

• others

This is a system that incorporates a 2-axis acceleration (tilt) sensor into a stake to measure and accumulate data on slopes, and wirelessly detects and reports the collapse and movement of slopes such as landslide slopes and collapsing slopes to a remote location.

• others

Using two or more precision theodolites, we measure the manufacturing, machining, and assembly accuracy of structures such as rockets, satellites, space stations, and aircraft. The measurement data is in three-dimensional Cartesian coordinates (X, Y, Z), with an accuracy ranging from one ten-thousandth to one two-hundred-thousandth of the measurement distance. Since it is a non-contact method, measurements can be taken without attaching targets or similar devices to the object, allowing us to verify whether the structure is as designed.

• others

The subsidence and uplift amounts at multiple locations of the structure are continuously monitored in real-time, and the measurement data is automatically imported into a computer, allowing for display, recording, and management. Data acquisition to the computer is completed in about 0.5 seconds*, enabling real-time monitoring of the displacement amounts at each location. *This varies depending on the number of sensors.

• others

This is a system that automatically measures the displacement of structures such as slopes and bridge piers. Reflective prisms are installed at the points where displacement measurement is desired, and measurements of the reflective prisms are sequentially taken from a total station set up at a fixed point to calculate the displacement amounts for each point. The computer side performs automatic measurements through command control of the total station, calculates coordinate values and displacement amounts, and records data. If a displacement exceeding the pre-set allowable value is measured, an alarm device can be activated.

• others

Data obtained from GPS, TPS, and electronic levels will be analyzed using standardized tools and data flows, following similar procedures. Additionally, by using ELLIPSE NEO, it supports various calculations and report creation, as well as data output, starting with public surveying.

• others

The GPS1200+ antenna can simultaneously receive signals from all satellites of GPS, GLONASS, Galileo, and Compass on 120 channels. The receiver is buoyant, resistant to drops and impacts, and can operate in harsh conditions such as rain, dust, sand, and snow.

• others

This is a system for guiding work vessels such as sand compaction, sand drains, and CDM (Cement Deep Mixing) for ground improvement work in port and coastal construction to their operational positions. By using two RTK-GPS units, it can correct not only the position but also the twist in real-time, allowing for easy guidance of the vessel to the designated position while checking the computer screen. Compared to traditional guidance methods using total stations, it does not require a clear line of sight and is not affected by weather conditions, thus leveraging the advantages of GPS.

• others

By synchronizing and synthesizing position data from GPS and depth data from an acoustic depth sounder, we display the ship's track and depth profile in real-time on a computer screen while also recording the data. This allows for measurements that are not affected by tidal levels (except in the case of using differential GPS).

• others

Traditionally, it was difficult to measure weather data in locations without power facilities, but it has become possible to observe this data by combining batteries and solar panels for power supply. The observation data is collected nationwide by utilizing NTT Docomo's FOMA communication network. If there is an environment where the internet can be accessed, real-time evaluation of the observation data can be done using a computer or mobile phone. Weather data can simultaneously observe six parameters: wind direction, wind speed, precipitation, atmospheric pressure, temperature, and humidity.

• others

This is a system that monitors the concentrations of oxygen (O2), combustible gases (methane: CH4), hydrogen sulfide (H2S), and carbon monoxide (CO), and alerts construction personnel of any detected anomalies. If the concentrations of these gases exceed or fall below the set threshold values, an alarm is triggered to enable prompt action.

• others

Automatically measure dust concentration at multiple measurement locations and centrally manage the measurement results. Install dust meters at the locations where measurements are to be taken, transmit the measurement data to a management location, and import the data into a computer. On the computer side, the data transmitted from the dust meters is processed and displayed/recorded as individual measurement values. If a measurement value exceeds the pre-set allowable limit, an alarm system can be activated. Measurement records are taken at pre-set time intervals, and the measurement results are recorded on the hard disk. Dust meters can be selected according to their intended use. Additionally, other devices such as anemometers and thermometers can also be connected.

• others

This is a system that performs real-time monitoring of tidal levels by wirelessly transmitting tidal data measured at a measurement station to confirmation locations such as workboats and offices using a wireless modem. A measurement box and a wireless modem for transmission are installed at the measurement location, and power is supplied. At the location where data needs to be checked, a computer and a wireless modem for reception are set up, and once configured, measurements can be conducted. Depending on the required variability and accuracy, you can choose the optimal configuration from a basic setup consisting of four types of sensors.

• others

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 instruments can be connected, including sound level meters and vibration meters. Additionally, if there are concerns about low-frequency noise, it is also possible to incorporate data from a low-frequency sound 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).

• others

The power digger uses an easy-to-understand graphic display panel installed in the operator's cabin to provide real-time depth, slope, and distance information 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.

• others

This is an advanced hydraulic excavator 3D guidance system that enables quick and accurate digging, improves 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 difference in slope and height is displayed on the screen in real-time for the operator to understand.

• others