レックス List of Products and Services

The Tora Ponta UM-300G2 is an ultrasonic transponder (response communication) type worker proximity detection and alarm system for heavy machinery. It is a safety assistance system that alerts both the operator and workers with alarms when a worker approaches the hazardous work area of heavy machinery used in civil engineering and construction sites, helping to prevent accidents before they occur. Since it does not detect reflected waves, it can create monitoring areas of the necessary size in the necessary locations without being misled by unnecessary alarms. For more details, please contact us.

• Accessories around the opening

The HD-1500E is a surface thermometer model equipped with temperature measurement display and measurement memory functions. The measurement range is -200 to 800℃ (body recognition) / -50 to 800℃ (Rex sensor). It supports interval measurements and comes with Windows software that allows data to be downloaded to a computer using a USB interface. For more details, please contact us.

• Other measuring instruments

The CL-500A spectroradiometer is capable of measuring the color rendering index, correlated color temperature, chromaticity, illuminance (JIS general type AA grade), tristimulus values, dominant wavelength purity, peak wavelength, and spectral irradiance values (360nm to 780nm at 1nm pitch: external output only). By using the standard software included, you can easily import measurement data directly into Excel for flexible processing, as well as display spectral waveforms and spectral irradiance values, create graphs and radar charts for color rendering indices, utilize LED binning functions, and easily set up a multi-point measurement system (up to 10 points). For more details, please contact us.

• Organic EL light source

The TX1002 is an easy-to-use digital thermometer with a simple design that fits in the palm of your hand. It features a memory function that can store 10 data points, displaying the memory number and recorded measurement when recalled. With a simple correction function, the TX1002's measurements can be easily adjusted to match the values of a temperature standard. It complies with IP54 standards for dust and water resistance (when using a waterproof cover), making it suitable for use in harsh conditions. It supports four types of thermocouples: Type K/J/E/T. For more details, please contact us.

• Other measuring instruments

The "Mihari Group" is an auxiliary alarm device that alerts workers within the danger zone of heavy machinery through sound and vibration. Unfortunately, there is a possibility that workers may become so focused on their tasks that they fail to perceive danger. Additionally, when harsh conditions such as rain, strong winds in wide areas, and noise from other heavy machinery overlap, the level of danger increases. Therefore, we use near-infrared light, which is less affected by these conditions, to ensure the safety of workers while providing a system that is easy for them to use. For more details, please contact us.

• Safety and consumables

The hook call system is a system developed to ensure safer operations during crane work. This device is attached to the tip hook of the crane and alerts workers near the hook of potential dangers through sounds that are appropriate for the situation, such as voice commands or alarms from the operator. For more details, please contact us.

• Safety and consumables

When performing work in areas not visible from the crane operator's seat, such as when there are obstacles nearby or when lowering loads between objects, cameras are used. Crane operation cameras allow the operator to see the load, riggers, and surrounding conditions through a television monitor, making it very convenient. For more details, please contact us.

• Safety and consumables

The emergency earthquake alert system is designed to quickly inform people of the estimated arrival time and intensity of seismic waves based on observational data captured by seismometers near the epicenter immediately after an earthquake occurs. Earthquakes are preceded by small tremors known as P-waves, followed by larger tremors called S-waves. The emergency earthquake alert system detects these P-waves, predicts the magnitude and epicenter of the earthquake, and issues an alert a few seconds to tens of seconds before the larger S-waves arrive. The Japan Meteorological Agency issues alerts when an intensity of 5- or higher is predicted. However, there are cases where information may not reach those close to the epicenter in time, and there are technical limitations that can result in an error of about plus or minus one in the predicted intensity. Nevertheless, it is expected that this system can help reduce earthquake damage by making use of even a brief amount of time. For more details, please contact us.

• Safety and consumables

The Module Doctor PVD-10 is a solar panel inspection device that identifies defects in solar cells, such as those used in residential applications. It can locate the defects simply by searching the surface of the module's busbar electrodes with a special sensor. Until now, defective modules in a string had to be removed one by one for inspection, but with the use of the Module Doctor, defective modules can be identified without removal. For more details, please contact us.

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

The portable turbidity meter TB-31 has achieved simple turbidity measurement in the field with its immersion-type sensor. The reliability in low concentration areas has improved, and the repeatability in the low measurement range has significantly increased to ±0.5 NTU. Additionally, it features a power-saving design, is compatible with rechargeable batteries, and has a waterproof structure (IP67: can be immersed in 1m of water for 30 minutes). For more details, please contact us.

• Airport facilities

The R300Z thermal imaging camera equipped with a zoom lens delivers top-level image quality and a variety of recording modes, making it powerful for research and development, structural diagnostics, and power facility inspections. The R300Z includes various functions common to the R300/R300S series. It is a field-oriented infrared thermal imaging device that meets the needs of on-site observations, allowing for the simultaneous observation of extensive areas such as power facilities (transmission lines, substations, generators, etc.) and building walls/road slopes, while enabling more detailed examination of suspected anomalies. For more details, please contact us.

• Prime movers, torque converters, hydraulic equipment, generators
• Other measuring instruments
• Measurement and analysis equipment leasing and rental

The Digital Q Tilt 6000 is a high-precision digital output type borehole inclinometer probe. It is equipped with a new type of variable capacitance sensor for the inclination sensor. Data collection is performed using a handheld logger Digital Q Tilt, and the measurement data can be recorded (copied) as text data onto an (SD) memory card. The inclination sensor features a new type of variable capacitance sensor, and a handheld logger is used as the recorder to collect and display measurement data. For more details, please contact us.

• Other measuring instruments

The DO-32A measures trace amounts of dissolved oxygen in water supply systems, such as those in thermal and nuclear power plants, metal material corrosion testing plants, and semiconductor manufacturing equipment, with high responsiveness and high accuracy. Key features include simultaneous temperature measurement and display, as well as automatic range adjustment for measurements. It enables the measurement of sharp fluctuations in dissolved oxygen levels, continuous measurement and recording regardless of day or night. For more details, please contact us.

• Other measuring instruments

The Elastroger 2 Model 4022 is a device used for conducting in-situ horizontal loading tests, capable of performing a series of tasks from data collection of pressure and displacement to the visualization of results. The menu screen uses kanji, making it easy to operate, and it features a backlit color graphic LCD, ensuring clear display even in dark environments. Measurement results can be stored in the built-in memory. Additionally, it is equipped with a USB memory interface, allowing external output to a USB memory, enabling calculations of displacement and time-series displacement graph processing on a computer as well as on this device. For more details, please contact us.

• Other measuring instruments

Understanding the stress and deformation characteristics of the ground is extremely important for the foundation design of large structures, high-rise buildings, dams, and bridges. The "Elastometer 2" is an in-situ horizontal loading test device that enables the measurement of these stress and deformation characteristics across a wide range of rock types, from soft rock to hard rock. The Elastometer HQ probe integrates various functions, improving accuracy and operability. Data is automatically recorded by the "Elastrologger 2," and data printing on-site is also possible. Additionally, the "Elastrologger 2" is compatible with the conventional Elastometer 2 probe. For more details, please contact us.

• Other measuring instruments

In the measurement of inclinometers, a dedicated casing pipe is used. Depending on the curvature of the pipe and the connection state between pipes, there can be significant impacts on measurements, such as the inclinometer probe derailing or data variability. The "Color Q Scope" is an inexpensive borehole camera that allows for easy checking of the curvature of the inclinometer casing pipe and the connection points of the pipes by obtaining color data compared to conventional cameras. By using this device, you can inspect the inside of the casing, enabling reliable measurements. For more details, please contact us.

• Other measuring instruments

The borehole inclinometer and borehole bending measurement device is operated via a touch panel, making it very easy to use. It is compact and lightweight, making it easy to carry. Measurement data is printed as digital values and is also automatically recorded on a memory card. During testing, data is displayed in real-time on a graph. In automatic measurement mode, it can automatically wind up, allowing for convenient measurements. For more details, please contact us.

• Other measuring instruments

The color camera device is an inexpensive borehole television that allows for the observation and inspection of the interiors of boreholes, wells, and pipes. By using this device, you can visually inspect and confirm the inside of boreholes, enabling highly reliable measurements. It is compact, lightweight, and very easy to handle. For more details, please contact us.

• Other measuring instruments

The Proformer is a non-destructive rebar detection device developed by Swiss Prosec. It accurately investigates the rebar arrangement in concrete structures, allowing for the measurement of cover thickness and estimation of rebar diameter. The device employs a unique measurement principle called "pulse induction," where coils wrapped around the probe create a magnetic field. When ferromagnetic metals like rebar enter this magnetic field, it changes, resulting in a change in voltage. This voltage change is utilized to measure cover thickness and estimate rebar diameter. The Proformer 5+ adopts the pulse induction method (electromagnetic induction method). For more details, please contact us.

• Rock drills, demolition machines, and excavators

The concrete curing pack is a service pack that allows for the measurement and analysis of concrete curing temperatures using the temperature recording device, the handheld logger MR2041 series. You can import the concrete temperatures and outdoor temperatures recorded by the handheld logger into a computer to create a "Cold Weather Concrete Temperature Management Record." Additionally, there is a function to calculate and display the estimated compressive strength based on the temperature data. For more details, please contact us.

• Concrete curing material

Are you interested in renting the noise and vibration measurement public system EM-130 / EM130S to aim for a safe and secure construction site? We offer the EM130, which can display various messages and illustrations, and the EM130S, which simply displays only noise and vibration! With accurate and easy-to-understand displays, we contribute to a safe and secure environment! For more details, please contact us.

• Emergency/display lighting equipment
• Vibration and Sound Level Meter
• Measurement and analysis equipment leasing and rental

The casing pipe used for in-hole inclinometers experiences twisting, and the deeper the depth, the more the twisting accumulates. To accurately measure the in-hole inclination, it is necessary to correct for the twisting of the casing pipe. The automatic twisting measurement device is a system that can automatically measure the twisting of the casing pipe up to a set depth by inputting measurement depth, measurement intervals, and other parameters into a data recording device in advance. The measurement data is automatically recorded not only to a printer but also to an SD card. Additionally, it displays data in real-time during measurement. For more details, please contact us.

• Other measuring instruments

The casing pipe used for the inclinometer in the borehole experiences twisting, and the deeper the depth, the more the twisting accumulates. To accurately measure the inclination within the borehole, it is necessary to correct for the twisting of the casing pipe. An orientation device is attached to the tip and inserted along the grooves of the casing pipe. This is a device that can record the orientation images at each depth. The twisting measurement device (Q Scope method) can be used in conjunction with the twisting reading software (Q Scope Viewer) to read the twisting at each depth. For more details, please contact us.

• Other measuring instruments

In the measurement of inclinometers, a dedicated casing pipe is used. Depending on the curvature of the pipe and the connection state between pipes, there can be significant impacts on the measurement, such as the inclinometer probe derailing or data variability. There is also a "borehole scope" without wheels. By using a borehole inclinometer camera (Q-scope), it is possible to check the inside of the casing, allowing for highly reliable measurements. For more details, please contact us.

• Other measuring instruments

The HV-700R is an all-weather dioxin sampler designed for installation based on the Ministry of the Environment's specified analysis manual, which collects harmful substances in the atmosphere at high flow rates. It is foldable, making it convenient for transport and storage. The constant flow device suppresses the decrease in suction flow rate due to increased sampling volume. Cumulative flow, suction pressure, and instantaneous flow can be displayed digitally. The display section uses a touch panel. It features a quiet design. For more details, please contact us.

• Other measuring instruments

The "InfReC Thermography R300S" is equipped with the latest high-sensitivity domestic sensors, achieving a class-leading high temperature resolution of 0.025°C in a non-cooled infrared thermography device. This allows for clearer imaging of minute temperature differences compared to conventional models. The model "InfReC Thermography R300SS," which comes with a "diagnostic support tool," includes effective options for measurement sites, a tripod capable of distance and angle measurement, report software with templates for regular diagnostic reports, and vouchers for exterior wall diagnostic seminars, supporting diagnosticians who are starting their structural diagnosis operations. For more details, please contact us.

• Other measuring instruments

The U-shaped scale New Derby SDBK-20L can be used as a regular digital platform scale by placing a pallet or similar item on top of it. It is lightweight, easy to move, and comes with wheels for convenient storage and transport. By placing a sturdy pallet or similar item on top, it becomes a fully functional digital platform scale. When not in use, it can be leaned against a wall for storage, so it does not take up a specific space. For more details, please contact us.

• Other measuring instruments

Impurities in compressed air for respirators can affect the human body. The P-40R allows for easy measurement of impurities in compressed air by passing the compressed air from the cylinder through a dedicated pressure reducing valve to a detection tube. For more details, please contact us.

• Other measuring instruments

The testo 340 is suitable for exhaust gas analysis in general incinerators. With a wide variety of exhaust gas probes and a compact design that is easy to carry, it is convenient not only for regular inspections but also for operational adjustments during commissioning (performance verification). In the event of high concentration gas suction, the dilution function protects the sensors. Fuel savings in combustion systems have become essential for practicing energy conservation. The testo 340 not only measures the exhaust gas concentration and temperature of combustion systems but also displays combustion efficiency and air ratio, making it useful for energy saving and maintenance. For more details, please contact us.

• Incinerators and chimneys

The three transducers arranged at equal intervals on the horizontal plane are a unique design by Vaisala. The measurements of atmospheric pressure, temperature, and humidity are integrated into a PTU module that performs capacitive measurements for each parameter. The PTU module can be easily replaced. The WXT520 eliminates concerns about overflow, clogging, wetness, and evaporation losses during rain measurements. The precipitation measurement of the WXT520 is based on the unique Vaisala RAINCAP sensor, which detects the impact of individual raindrops. The signals generated from the impacts are proportional to the volume of the raindrops. Therefore, it is possible to directly convert the signals from each raindrop into rainfall amounts. The WXT520 measures rainfall, rainfall intensity, and rainfall duration all in real-time. For more details, please contact us.

• Other measuring instruments

The AquaScope 550 frequency amplification leak detection device clearly converts normally difficult-to-hear leak sounds from large-diameter pipes and PVC pipes into digital format. With a memory function that allows you to check the sound collection level, you can accurately grasp the leak sound in digital numbers, and it automatically records the last eight exploration records. For more details, please contact us.

• Rock drills, demolition machines, and excavators

The UDM-580DL is an ultrasonic thickness gauge for corrosion parts used in the inspection of petroleum product storage and reserve tank bottom plates, certified by the Hazardous Materials Security Technology Association (KHK). It has a built-in data logger, allowing for data processing on a computer. Measurement data can be recorded in the built-in data logger for up to 6,400 points. For more details, please contact us.

• Construction machinery leasing and rental

CTS-02V4 is a non-destructive testing device for assessing the integrity of concrete structures by measuring the compressive strength of concrete. It strikes the concrete with a hammer and measures the mechanical impedance from the impact force waveform to estimate the compressive strength of the concrete. The accuracy of strength estimation for concrete structures has been further improved. It can record up to 500,000 measurement data points. For more details, please contact us.

• Rock drills, demolition machines, and excavators
• Concrete Machinery
• Non-destructive testing

The UDM-960 is a pocket-type ultrasonic thickness gauge equipped with B-B and S-B measurement methods for ultra-precise measurements. Despite its compact and lightweight pocket design, it can perform ultra-precise measurements with an accuracy of 1/1000mm, making it useful for high-precision measurement inspections of materials, products, and plants! It does not have a data recording function. For more details, please contact us.

• Non-destructive testing

In recent years, the expansion of applications for FRP, rubber, and special resins has been remarkable, and along with this, the need for measurement inspection and quality control and assurance of materials and products through non-destructive testing is increasingly demanded. The UDM-1100 is a pocket-type ultrasonic thickness gauge specifically developed to meet these needs for resins. It does not have data recording functionality. The UDM-1100 reliably measures thickness from the surface to the back even in the presence of noise echoes reflected from laminated areas, such as in FRP, using a special probe and signal processing. It is ideal for measuring the thickness of FRP hulls, aircraft, storage tanks, septic tanks, synthetic resin products, rubber products, and more. For more details, please contact us.

• Non-destructive testing

The KADEC21-SNOW laser snow depth measurement device can measure snow depth with high precision over long periods using laser beams. It does not require corrections for fluctuations in outside temperature, allowing for stable and highly accurate measurements. Its very low power consumption design means that it does not require power facilities such as commercial power sources or solar power systems, enabling long-term continuous measurement using only batteries. For more details, please contact us.

• Emergency alarm system
• Other measuring instruments
• Measurement and analysis equipment leasing and rental

The Snake Eye is suitable for a variety of visual inspections. It can be exchanged from the standard included "tilt grip" to a longer "long telescopic pole 4.5m." It is a lightweight and portable pole inspection camera. The base set camera features a bright and clear 380,000 pixels, 1/4” CCD, and high-brightness LED lighting (4 lights). It has a 3-way power supply system: AC100V, car battery (DC12V), and a dedicated battery pack. The monitor is equipped with video/still image/audio recording functions, and it records to an SD card. For more details, please contact us.

• Rock drills, demolition machines, and excavators

The Class 2 All-Day Pyranometer (LP471-PYRA03) is a pyranometer recommended in the School New Deal Guidebook as necessary equipment for environmental education. The solar radiation data logger (DO9847) is a multifunctional measuring instrument and data logger equipped with a 128×64 pixel graphic display and three independent input channels. For more details, please contact us.

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

The toxic gas monitor (sulfur dioxide) SC-01 (SO2) is a gas detector with an intrinsically safe explosion-proof structure. It allows for remote measurement via a remote cable, making it ideal for ensuring the safety of workers and those handling hazardous substances. It can perform continuous measurements for approximately 250 hours and is equipped with a data logging function. For more details, please contact us.

• Water Treatment

The Concrete Guard Checker CGC-01 is a checker that allows for easy on-site determination of whether a silane-siloxane-based concrete protective agent has been applied, even when it is difficult to tell after drying. It complies with the guidelines set forth in the Independent Administrative Institution, Public Works Research Institute, Document No. 4186, Supplementary Material-3 "Method for Determining Application of Penetrating Concrete Protective Agents (Draft)," and can be utilized to enhance the management and operation efficiency of penetrating agents applied to concrete surfaces. For more details, please contact us.

• Non-destructive testing

The KURIMOMASTER Anemometer MODEL 6501 is a multifunctional anemometer and airflow meter that can measure wind speeds from 0.01 to 30.0 m/s. It also features functions for measuring wind temperature and humidity, as well as a memory function that can record up to 20,000 data points. It achieves a high measurement accuracy of 2%, which was said to be difficult with conventional thermal anemometers. Additionally, the measurement range in low temperature areas has been significantly expanded compared to previous models, making it suitable for a wide range of applications. For more details, please contact us.

• Anemometer

At Rex Co., Ltd., we offer a wide range of rebar detection equipment. We believe that by experiencing the features and performance of each model, our customers can benefit in their future rebar investigations. To address the concerns of customers who want to start rebar detection but feel anxious due to lack of experience, Rex has created test blocks for rebar detection. These test blocks can be designed with various cover thicknesses and rebar arrangements, allowing users to gain experience in a short amount of time. Additionally, they can also create voids, enabling the experience of investigating voids in concrete and measuring wall thickness. For more details, please contact us.

• Other measuring instruments

"I want to measure it, but renting is expensive," "I want to measure it, but just for one day," "I don't know what kind of measuring instrument to use," "I don't know how to use it." In such cases, please bring what you want to measure to Rex! Measure it right away, solve it on the spot; that's our bring-in service. Our dedicated consultants will select the most suitable measuring instrument for you from over 1,000 models. For more details, please contact us.

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

The CANIN+SW rebar corrosion inspection device uses spot electrodes that can measure the bottom and ceiling surfaces, as well as wheel electrodes that can quickly measure large areas, to measure the natural potential of rebar (steel) in concrete. The measurement values are displayed on the device as a grayscale graph. The data obtained from the measurements can also be transferred and edited on a PC using evaluation software. For more details, please contact us.

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

In our calibration/repair service, we are capable of calibrating and repairing measuring instruments and surveying equipment across a wide range of fields. With quick response as our motto, we provide speedy and accurate service. Whether it's gas detectors, rebar detection equipment, theodolites, laser surveying equipment, or GNSS (GPS) surveying instruments, we welcome inquiries for any type of measuring or surveying equipment. Please contact us for more details.

• Civil Engineering Company
• Non-destructive testing
• Other measuring instruments