レックス List of Products and Services

The SHV-105 is a respiratory protective device that supplies clean air to the wearer through a hose. It draws in ambient air and supplies it with a small blower. No equipment such as a compressor is required. The structure maintains a pressure inside the facepiece that is higher than the outside air, so even if a gap occurs between the facepiece and the face, air will flow out from inside the facepiece, preventing outside air from entering and allowing for safer work. 【Features】 - Supplies clean air to the wearer through a hose - No compressor or other equipment required - Facepiece that fits easily to the face - Pressure-demand type airline mask with high protective performance *Please feel free to contact us for more details.

The Rex "WBGT-213B" is a portable type heat stress index monitor that is convenient to carry. It can measure the WBGT value (Wet Bulb Globe Temperature), which is an indicator for preventing heat-related illnesses in various workplace environments. This multifunctional device is equipped with an alarm function, measurement data memory function, and communication capabilities. By using a tripod attachment, simple stationary measurements are also possible. 【Features】 - Convenient portable type - Measures heat stress index in various locations - Equipped with alarm function - Includes measurement data memory function and communication capabilities - Stationary measurements possible with tripod attachment *For more details, please refer to the PDF document or feel free to contact us.

The Rex "401B" is a heat stroke index monitor that calculates and displays the WBGT (Wet Bulb Globe Temperature) by incorporating three elements: humidity, radiant heat, and ambient temperature (air temperature). It allows for continuous measurement (constant monitoring) and makes it easy to record measurement values. It features a large red LED for good visibility, making it suitable for high-temperature work sites and for raising awareness of heat stroke during summer sports. 【Features】 - Large display of the WBGT, a heat stroke prevention indicator - Uses a large red LED with a visibility distance of approximately 10 meters - Continuous measurement is possible, and recording of measurement values is easy - The display unit can be installed away from the measurement location - Comes with a tripod stand for easy setup and movement *For more details, please refer to the PDF document or feel free to contact us.

The Rex "401B" is a heat stroke index monitor that displays the current WBGT value (heat index) in real-time, in accordance with heat stroke prevention guidelines. The measurement values move according to the risk levels of the heat stroke prevention guidelines. It provides real-time notifications of risk levels and prevention information. Since it uses wireless communication, no wiring is required, allowing for flexible installation locations. 【Features】 ■ Measures and displays the current WBGT (heat index) ■ Measurement values are displayed according to the heat stroke risk levels in the prevention guidelines ■ Provides real-time notifications of heat stroke risk levels and prevention information ■ The measurement unit can also be powered by batteries, allowing for flexible installation locations ■ Easily measures in hot environments and can immediately display information in areas where caution is needed *For more details, please refer to the PDF document or feel free to contact us.

Renewal work such as exterior wall repairs, renovations, and reinforcements due to the aging of buildings and facilities utilizes measuring instruments for understanding the pre-construction conditions and for post-construction verification. Here, we introduce examples of utilizing Rex's measuring instrument rental. In concrete work, old buildings often lack structural documents like blueprints, so rebar detectors are used for verification. Our rental product, the "Electromagnetic Wave Radar Buried Object Detection System X-Scan PS 1000 (Hilti Japan)," was utilized for this purpose. Additionally, for foundation work, the "Pile Navi LN-100 (Topcon)" allows for easy pile driving, and in equipment work, the "Multi-Function Tester SOLAR I-V (HT ITALIA)" was used for energy-saving renovation work. [Usage Examples] - Foundation Work - Concrete Work (Rebar Detection) - Concrete Work (Deterioration Diagnosis) - Equipment Work - Tensile Testing / Structural Diagnosis - Environmental Measures - Safety Measures *For more details, please refer to the PDF document or feel free to contact us.

Our company specializes in the rental of measuring instruments and devices that are active on construction sites. We have recently renewed our "Information Technology Construction Rental Catalog." The catalog features many NETIS registered products and categorizes equipment by application, making it easy to search and view. 【Product Examples】 ■ Cloud-based compaction management system ■ 3D laser scanner ■ 3D zone monitoring system ■ Slope displacement measurement system ■ Proximity alarm system ■ Various display devices (noise, vibration, dust, wind speed) ■ Heatstroke prevention system ■ Surveillance cameras … and many more! *An excerpt version of the catalog is currently available. If you would like the complete version, please contact us.

The "XP-707-IIIAI" detects trace gas leaks from underground pipes using a cart-style design. It can be compactly stored and is easy to carry. It also features a speed display function that alerts you when the speed exceeds the appropriate rate (less than 4 km/h). 【Features】 ■ Awarded the Technical Award by the Japan Gas Association in 2017 ■ Suitable for gas leak investigations in underground pipes ■ Ensures reliable measurement operations ■ Compact storage ■ The handle section retracts for easy portability *For more details, please feel free to contact us.

The "KAC-80D" can check alcohol levels just by blowing into it. It is suitable for various management purposes such as operational safety management, business safety management, karaoke/snack bars, restaurants/hotels/golf courses, and health management. 【Features】 ■ Measures alcohol concentration just by blowing ■ LED bar graph display with buzzer function ■ Continuous measurement with a tact time of about 10 seconds ■ Easy operation ■ Battery check function *For more details, please feel free to contact us.

"Mental-Checker" is software developed from approximately 100,000 emotional analysis data points that measures mental states through emotional analysis. It can instantly quantify 16 items such as stress levels, aggression, and charisma, allowing for an understanding of the subject's condition. By regularly conducting analyses, it can help track emotional changes and predict health conditions, making it useful for daily health checks. 【Features】 ■ Automatic determination of mental state with just one minute of measurement (No need to fill out questionnaires or checklists) ■ Non-contact measurement system (Measurement is possible even when the camera is not visible) ■ Comparative analysis of changes in mental state through periodic measurements ■ Prediction of medical conditions through collaborative research with medical institutions *For more details, please refer to the external link page or feel free to contact us.

The "XP-3110" is a detector that measures methane, hydrogen, and acetone in the range of 0 to 100% LEL. It is compact and lightweight, weighing only 450g. It can be operated with one hand, making it extremely user-friendly. Additionally, it provides a digital readout of the explosive concentration (in % LEL) of flammable gases. It features an alarm function to alert the user of dangerous concentrations and a red lamp flashing function. 【Features】 ■ Two easy-to-understand display methods (measured concentration is indicated by a digital bar graph and digital numbers) ■ Compact and lightweight, weighing only 450g ■ Can be operated with one hand, offering excellent usability ■ Energy-efficient, with battery life approximately twice that of conventional models ■ Intrinsically safe explosion-proof structure (the sensor part has a pressure-resistant explosion-proof structure) *For more details, please refer to the PDF document or feel free to contact us.

The "XP-3160" is a gas detector that can measure combustible gas concentrations from 0 to 5,000 ppm with high sensitivity. It measures methane, hydrogen, isobutane, ammonia, styrene, and ethanol. It displays measurement concentrations in two patterns: an analog-style digital bar graph and digital numbers. Additionally, it features an auto-range switching function that automatically switches between L range and H range according to the gas concentration. 【Features】 ■ High sensitivity measurement of combustible gas concentrations from 0 to 5,000 ppm ■ Two patterns of measurement concentration display ■ Compact and lightweight, easy to operate while holding ■ Operates continuously for about 20 hours on four AA alkaline batteries ■ Intrinsically safe explosion-proof structure (Exibd II BT3) *The sensor part has a pressure-resistant explosion-proof structure *For more details, please refer to the PDF document or feel free to contact us.

The "XP-3140" is a high-concentration gas detector that measures helium, methane, hydrogen, carbon dioxide, argon, and methane in CO2. It can be continuously used for about 30 hours with four AA alkaline batteries. It is a compact and lightweight device that is easy to operate while holding. Additionally, it features a digital display for gas concentration that is easy to understand, as well as an analog bar display that clearly indicates gas concentration levels. 【Features】 ■ Measures high-concentration gases up to 100 vol% ■ Two patterns of concentration display ■ Alerts with a buzzer and lamp ■ Compact and lightweight for easy operation ■ Intrinsically safe explosion-proof structure (Exibd II BT3) *The sensor part has a pressure-resistant explosion-proof structure *For more details, please refer to the PDF document or feel free to contact us.

The "OX-08" is a dustproof and waterproof portable oxygen monitor with a probe type that includes sensors capable of both pre-work measurements using a remote cable and real-time measurements to ensure the safety of the worker's surroundings. The sensor lifespan is 2 years, and the continuous usage time is approximately 20,000 hours (2 years). It serves a dual purpose in preventing oxygen deficiency accidents during tank and manhole work. 【Features】 ■ Dustproof and waterproof structure including sensors (equivalent to protection grade IP67) ■ Sensor lifespan of 2 years ■ Continuous usage of approximately 20,000 hours ■ Supports both pre-work measurements using a remote cable and real-time measurements to confirm the safety of the worker's surroundings ■ Intrinsically safe explosion-proof structure ■ Complies with the requirements of JIS T 8201:2010 (oxygen meters for measuring oxygen deficiency) *For more details, please refer to the external link page or feel free to contact us.

The "GX-3RA" is a portable multi-gas monitor with a mass of just 100g. Its rugged design withstands a 7m drop test, making it suitable for high-altitude work such as in gas plants. Using a pump unit allows for pre-safety checks. Additionally, it features a waterproof and dustproof structure, taking outdoor work into consideration. 【Features】 ■ Portable 4-component gas monitor ■ Sensor lifespan of 3 years ■ Waterproof and dustproof structure for outdoor work ■ Intrinsically safe explosion-proof design ■ Enhanced durability *For more details, please refer to the external link or feel free to contact us.

At Rex Co., Ltd., we rent measuring instruments such as measuring devices and scales. The "GX-2100A" is a four-component gas detector that integrates sensors and alarm functions, reducing the effort of throwing in and retrieving by half. The carbon monoxide sensor and hydrogen sulfide sensor are in a 2-in-1 structure. With three sensors, it detects methane, oxygen, carbon monoxide, and hydrogen sulfide. The detection section adopts a diffusion type that directly detects gas at the tip. 【Features】 ■ The detection section is equipped with an external alarm function, eliminating the need for a dedicated external alarm, thus reducing the effort for installation and retrieval by half. ■ Direct detection at the tip of the detection section ensures no delay in piping and excellent responsiveness. ■ No pump is required, eliminating the risk of accidentally drawing in water. ■ Sensor lifespan of 3 years. *For more details, please refer to the external link page or feel free to contact us.

Are you properly aware of the "types" of gases related to manufacturing and "their dangers"? At Rex, we offer free materials summarizing the basic knowledge of gases. We also explain actual case studies of incidents such as gas poisoning and hydrogen explosions that occurred on-site, along with their causes. Additionally, we introduce actual measuring instruments and devices aimed at accident prevention. You can utilize this information for new employee training and reviewing safety measures in the work environment. 【Table of Contents】 - Can elementary school students answer immediately? "Name the gas components in the air and their proportions." - About gas units - Types and dangerous concentrations - Learning from actual accidents: hazardous gases that caused them - For preparing gas detectors, we recommend a dual approach of "purchase" and "rental." You can view this material immediately by downloading the catalog. Please feel free to contact us with any inquiries.

This is a gas detector equipped with a display monitor for safety measures. With a two-stage alarm function and two-color patrol lights, it alerts the surroundings in case of danger. It has obtained safety level SIL2 under the functional safety standard IEC61508:2010 and meets international functional safety standards. *For more details, please refer to the catalog available for download below under "PDF Download." You can also request a quote from "Contact Us." Feel free to reach out.

This is a gas detector equipped with a display monitor for safety measures. With a two-stage alarm function and a two-color patrol light, it alerts the surroundings in case of danger. It has achieved safety level SIL2 under the functional safety standard IEC61508:2010, and meets international functional safety standards. *For more details, please refer to the catalog available for download below under "PDF Download." You can also request a quote through "Contact Us." Feel free to reach out.

The screen has become easier to read with the use of a color LCD, and measurement results can be checked in real-time with a dedicated app! Suction tip outer diameter: 60mm, equipped with an LED light, making it smooth to use in narrow spaces and dark areas. 【Measurement range: 0–25 vol%】 *For more details, please refer to the catalog available for download below under "PDF Download." You can also request a quote through "Contact Us." Feel free to reach out.

It is possible to switch to readings for 32 different types of gases. Measurement range: 0.0 to 100.0% LEL It can also be switched to ppm display, making it suitable for a wide range of applications. *For more details, please refer to the catalog available for download below under "PDF Download." You can also request a quote through "Contact Us." Feel free to reach out.

In an emergency, it is possible to send emails from the connected smartphone. With one device, you can measure five types of gases: methane, oxygen, hydrogen sulfide, carbon monoxide, and carbon dioxide. *For more details, please refer to the catalog available for download below under "PDF Download." You can also request a quote through "Contact Us." Feel free to reach out.

It is possible to convert readings for 32 types of gases. You can also send alarm information to a specified email using a dedicated app. *For more details, please refer to the catalog available for download below under "PDF Download." You can also request a quote from "Contact Us." Feel free to reach out.

It comes with a simple installation and a rotating light that provides alarms in two stages. It is ideal for safety management on-site in case of emergencies. *For more details, please refer to the catalog available for download below under "PDF Download." You can also request a quote through "Contact Us." Feel free to reach out.

It comes with a simple installation and a rotating light that provides alarms in two stages. It is ideal for safety management on-site, preparing for any emergencies. *For more details, please refer to the catalog available for download below under "PDF Download." You can also request a quote through "Contact Us." Feel free to reach out.

This is a type of gas detector that can be attached to work uniforms and is equipped with a two-stage alarm function. It also allows for simple measurement and display of WBGT simultaneously. *For more details, please refer to the catalog available for download below under "PDF Download." You can also request a quote through "Contact Us." Feel free to reach out.

Hose length: 30m. It is used for the hygiene and health management of workers in environments with low oxygen levels. *Please prepare a compressor and female coupling for use. *For more details, please refer to the catalog available for download below. You can also request a quote through "Contact Us." Feel free to do so.

No batteries or chemical analysis tools are used, and no reagents are required. Gas sampling can be done simply and easily. *For more details, please refer to the catalog available for download in the "PDF Download" section below. You can also request a quote through "Contact Us." Feel free to reach out.

The initial setup can be done easily, and it is equipped with an alarm function. This is a compact model that is easy to carry and install, offering a good balance in terms of functionality and cost. *For more details, please refer to the catalog available for download below under "PDF Download." You can also request a quote through "Contact Us." Feel free to reach out.*

The heat index (WBGT) is quantified based on black globe temperature, temperature, humidity, and other factors. The display shows not only the heat index but also the black globe temperature, temperature, and humidity. It can also be mounted on a tripod (optional) for installation. ★ For more details, please check the product page from the link below 【Related Links】. ★ You can also obtain the comprehensive catalog (digital) from the "PDF Download" materials. ★ You can request a quote from the "Contact Us" section. Please feel free to do so.

This product is compliant with JIS B 7922:2023 (as of December 2024) and is guaranteed for quality, designed for heatstroke prevention. Utilizing the dedicated app "KEM IoT SERVICE," it allows for data management and remote monitoring, combining compactness with modern functionality. ★ For more details, please check the product page from the link below under "Related Links." ★ You can also obtain the comprehensive catalog (electronic) from the "PDF Download" materials. ★ You can request a quote through "Contact Us." Please feel free to do so.