レックス List of Products and Services

【Dust Collection and Removal Special Feature - Featured Equipment】 The LD-5D model utilizes a sheath air mechanism in the detection section and incorporates a built-in suction pump, enabling measurements in relatively high-concentration dust work environments such as tunnel construction sites. It is a relative concentration meter based on the light scattering method. Relative concentration requires the determination of a mass concentration conversion coefficient (K value) based on the filtration collection method, and it needs to be corrected to mass concentration. However, the LD-5D allows for easy conversion and display of measurement values to mass concentration by pre-inputting the mass concentration conversion coefficient. Additionally, it has similar characteristics to existing dust meters (laser light source type), allowing the use of previously established mass concentration conversion coefficients in the same work environment.

The LD-5 type is a relative concentration meter that displays measurement results in various formats using the light scattering method. Compared to the filtration collection method, the light scattering relative concentration meter can perform measurements in a short time. It also has advantages such as the ability to detect sudden changes in concentration.

The photoionization gas detection sensor (PID) installed in this device has a wide detection range of 0 to 15,000 ppm, making it suitable for a variety of applications, from industrial to environmental health, for detecting gas leaks and hazardous substances. It is an ideal device that can be used for various applications, from industrial hygiene to indoor air quality and military use.

The "ToxiRAE Pro PID" is one of the world's smallest personal VOC (volatile organic compounds) monitors. The next-generation PID sensor it is equipped with enables rapid and accurate measurement of over 300 types of VOCs. Additionally, the built-in library with correction factors (CF values) for 190 types of VOCs allows for automatic reading of the concentration of specific substances.

***Features*** You can choose between two types: MODEL6113 (without wind pressure measurement function) or MODEL6113-P (with wind pressure measurement function). - Sturdy body with a lid, designed for measurements inside pipes and ducts. - Equipped with a large LCD display for better visibility and simplicity. - Comes with a shoulder strap, allowing you to use both hands freely for measurements. - Can store 100 measurement data in the main unit. - Compatibility between the main unit and probe. Quickly respond to sudden probe failures on-site. - Quickly print out data at the measurement site.

***Features*** Compliant with the Ministry of Education, Culture, Sports, Science and Technology's "Standards for School Environmental Health" screening method / Certified product for building hygiene management by the Minister of Health, Labour and Welfare, designated number 1503. A simple formaldehyde measuring device adapted to the Building Hygiene Management Law. No need to replace reagents for each measurement. Concentration unit display can switch between mg/m3 and ppm. Measurement time can switch between 30-minute measurement mode and 10-minute measurement mode. Digital concentration display. Interference gas effects are controlled (compared to manufacturer) by using DNPH filters. Preparation before measurement can be done indoors. Can store up to 32 measurement data entries. Reduces the impact of VOCs by using DNPH filters.

Simultaneous measurement of wind speed and wind temperature in high-temperature environments up to 500℃ (with wind speed accuracy compensation range up to 400℃).

The dioxin air sampler "HV-RW" is a high-volume sampler designed for installation in all weather conditions, capable of collecting harmful substances from the atmosphere at a high flow rate. It has a wide flow rate setting range of 100L/min to 1200L/min. The constant flow device helps to suppress the decrease in suction flow due to increased sampling volume. It features a touch panel LCD screen (with backlight) and employs a "quick clamp knob" for the filter case attachment. 【Features】 ■ Flow correction function ■ Quiet design ■ Constant flow function ■ Error item recording function ■ When the air being drawn into the device becomes too hot, a temperature protection device activates to stop the blower motor. *For more details, please feel free to contact us.

The combustion gas analyzer "testo350J" is an atmospheric concentration measuring instrument that complies with JIS standards and focuses on the measurement ranges required for environmental monitoring of SO2 and CO2, as mandated by the Air Pollution Control Law. In addition to smoke measurement and measurement certification, it is also ideal for the operation and measurement of combustion equipment such as boilers. It allows for real-time measurement of up to 6 gas components, including O2, CO, NO, NO2, SO2, and CO2. 【Features】 ■ Measurement starts just 30 seconds after startup ■ More accurate NOx measurement with actual NO2 measurement ■ Lightweight at approximately 5 kg ■ Remote operation and viewing possible via Bluetooth communication *For more details, please feel free to contact us.

The "AT-A100" is an air purifier that removes over 90% of TVOCs in a single pass. With PACT technology, it decomposes and modifies odor components to effectively eliminate unpleasant smells and dust. It features rollers for easy mobility, making it ideal for odor control in medical facilities and factories. 【Features】 ■ Removes over 90% of TVOCs in a single house ■ Energy-saving with human and dust sensors ■ Easy to move with roller design ■ Convenient size and operability *For more details, please contact us.

The High Volume Air Sampler HV-500R/HV-500R-4S is a device designed for a suction volume of 100 to 800 L/min, and it is compact to facilitate easy collection, measurement, and transportation in the field.

Recently, quality issues related to products have been prominently highlighted, and quality management that investigates whether there are any problems in maintaining quality not only in the products but also in the work processes has gained attention. At Rex, we are increasing the variety of rental measuring instruments that can be used from product inspections to maintenance inspections of various equipment. Among these, we introduce equipment and quality inspection instruments that are exclusively handled by Rex. You can download a catalog of recommended instruments. We encourage you to consider renting calibrated measuring instruments that are "ready to use" at a lower cost than purchasing, "only for the necessary period when needed." The minimum rental period is 5 days. 【New Products Ideal for Product Inspection】 ■ Phased Array Ultrasonic Flaw Detector ■ Direct View Vickers Hardness Tester ■ Portable Welding Inspection System <NETIS Product>, etc. 【New Products Ideal for Quality Inspection】 ■ Glass Transmittance Meter ■ X-ray Fluorescence Analyzer ■ Temperature Calibrator, etc. *Available for rent only at Rex: As per our survey scope (as of January 2017).

The "Direct Reading Air Flow Meter MODEL 8380" is an air flow meter that can connect to a Pitot tube, air flow probe, temperature sensor, velocity matrix, or humidity sensor. It can be used continuously for 12 hours, allowing for efficient work with its large capacity. Additionally, it is equipped with a multipurpose electronic air balancing device for measuring air flow with a diffuser and grill. Measurements can be taken with an accuracy of ±3%. 【Features】 ■ Ergonomically designed and lightweight ■ Can connect to a Pitot tube, air flow probe, temperature sensor, velocity matrix, or humidity sensor ■ Back pressure compensation ■ Compatible with various sizes of hoods ■ Equipped with Bluetooth functionality *For more details, please feel free to contact us.

The P611 is a particle counter that can simultaneously measure six particle sizes. The sample flow rate is 2.83L/min, and it can measure particles from 0.3μm to 5.0μm. It is lightweight at only 570g and easy to set up. It can store 10,000 measurement records, which can be easily checked on a computer using the display screen or a USB cable. 【Features】 ■ Measured particle size: 0.3μm to 5.0μm ■ Sample flow rate: 2.83L/min ■ Simultaneous measurement of six particle sizes ■ Lightweight at 570 grams ■ Removable and rechargeable AA batteries *For more details, please refer to the PDF document or feel free to contact us.

The P311 is a particle counter that can simultaneously measure three particle sizes, featuring a compact, quiet, and lightweight body with a 3.5-inch LCD screen. It can measure particle sizes from 0.3μm to 5.0μm. The settings and operations are simple, making it easy to handle. It can store up to 8000 measurement records, which can be easily checked on a computer via the display screen or using a USB cable. 【Features】 ■ Measurable particle sizes from 0.3μm to 5.0μm ■ Sample flow rate of 2.83 liters/minute ■ Simultaneous measurement of three particle sizes ■ Lightweight at 570 grams *For more details, please contact us.

The "MODEL PP8306" is a particle counter that measures particles with a diameter of 0.3μm or larger and displays measurement data for six specified particle sizes (channels). It converts the number of particles below the specified diameter into mass concentration and displays PM concentration in μg/m3. The free download software IMS allows remote control of the 8306 from a computer, providing various functions such as data extraction, real-time graph creation, and small-scale multi-point monitoring. 【Features】 ■ Displays number concentration and PM concentration ■ Real-time graphics & remote control ■ Continuous use for 10 hours *For more details, please contact us.

The "Met One 3445" is a 100 LPM airborne particle counter that can validate Grade A areas in just 10 minutes. It features high-speed sampling and a touch panel for easy operation, significantly reducing the time involved in measuring and managing fine particles. It uses a color, high-brightness, touch screen that is readable from a distance, at an angle, and even in low light. The memory can store up to 5000 measurement values. With its streamlined stainless steel body, it allows for quick wiping for sterilization and disinfection of microorganisms. 【Features】 ■ Long-life laser light source ■ High suction capacity of 100 liters/minute (3.53 CFM) ■ Equipped with an easy-to-read 1/4 VGA TFT color touch screen ■ Stainless steel housing that allows for wiping for sterilization and disinfection ■ Memory capable of storing up to 5000 measurement values *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.

The "MODEL P8-303" is a particle counter that measures particles with a diameter of 0.3μm and above, displaying the measurement data for three set particle sizes (channels) and temperature and humidity data (optional) simultaneously. Using the number data as parameters for density and refractive index, it converts the number of particles below the specified particle size into mass concentration and displays the PM concentration in μg/m3. The free download software IMS allows remote control of the 8303 from a computer, providing various functions such as data extraction, real-time graph creation, and small-scale multi-point monitoring. 【Features】 ■ Capable of displaying number concentration and PM concentration ■ Real-time data collection possible with IMS ■ Equipped with a large color touch panel (4.3 inches) ■ Continuous use for 10 hours on a single charge ■ Data memory for 45,000 samples ■ Real-time graphics with "IMS" *For more details, please refer to the PDF document or feel free to contact us.

The "Duscur300B" is a dust sampler that contributes to the standardization of foreign object countermeasures and the improvement of efficiency. It counts foreign objects collected by a scanner and automatically measures and levels them. It also allows for the preservation of foreign objects, making it convenient for improving traceability. It is effective in a wide range of areas, from general rooms to clean rooms, and is applicable across various industrial sectors, including both industrial and food industries. 【Features】 ■ Easy installation for hassle-free foreign object collection ■ Identification of foreign objects larger than 300μm ■ Preservation of foreign objects is possible ■ Improved traceability *For more details, please contact us.

The "testo480" is an easy-to-use, high-precision multifunction environmental measuring instrument that can measure, analyze, and record all parameters related to ventilation and indoor air quality with a single device. It is equipped with a high-precision differential pressure sensor for measurements using a Pitot tube and for checking air conditioning filters/clean rooms. Additionally, a wide variety of high-quality probes are available to support measurements of wind speed and airflow, as well as temperature, humidity, and pressure. This product is designed to enhance work efficiency and make tasks easier to perform. 【Features】 ■ Built-in high-precision differential pressure sensor ■ A wide variety of high-quality probes ■ Large-capacity memory capable of storing up to 60 million measurement results ■ Direct transfer of measurement data stored in memory to a PC via USB connection ■ Adoption of dedicated digital probes for extremely high-precision measurement results *For more details, please refer to the PDF document or feel free to contact us.

The "MODEL P8-306" is a large particle counter that measures particle sizes and counts in the range of 0.5μm to 30μm, displaying measurement data for six set particle sizes (channels). Large particles are mostly falling dust, making collection and detection very difficult. This model can measure and display data in the 0.5 to 30μm range (6 channels) and, being handheld, allows for easy identification of predicted occurrence points when combined with real-time graphs. 【Features】 ■ Handheld model suitable for large particle sizes ■ Displays particle count concentration and PM concentration ■ Real-time graphics and remote control via IMS (download software) ■ Continuous use for 10 hours ■ Compatible with large particles from 0.5μm to 30μm *For more details, please refer to the external link page 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 "ISA-101 model" uses wireless communication via Bluetooth to measure wind speed and temperature wirelessly. As long as you are within the communication range (approximately 5m), measurements can be taken with the probe at a distance. The probe has a built-in telescopic extension rod, allowing measurements up to a ceiling height of 2700mm. Additionally, in locations where there are restrictions on the use of wireless signals, measurements can also be taken using a cable, similar to a conventional anemometer. (Compliant with JIS-T8202) 【Features】 ■ Simple measurements with the display unit ■ The probe can be used bent or straight ■ Capable of measuring up to a ceiling height of 2700mm ■ Wide wind speed range and high measurement accuracy ■ Real-time confirmation of measurement values with a dedicated app *For more details, please feel free to contact us.

Our "Measurement Instrument Rental Service" offers a wide range of equipment, including metal analyzers, hardness testers, vibration analyzers, spectrophotometers, and gloss meters. You can use calibrated instruments for the required period, allowing you to reduce capital investment while strengthening quality control systems and alleviating labor shortages. In addition to inspecting materials and products, conducting regular inspections of manufacturing equipment and the environment can also lead to reduced quality variation and prevention of failures. 【Products Available】 ■ Emission Spectroscopy Metal Analyzer: Capable of detecting trace carbon. For pre-shipment and defective product inspections. ■ Portable Welding Inspection System: Achieves reduced inspection time. For welding quality control. ■ UCI Hardness Tester: For measuring small parts and narrow surfaces. Easy to carry. ■ Vibration Analyzer: Equipped with FFT analysis function. Suitable for equipment diagnostics. ■ Temperature and Humidity Meter: Equipped with logging function. Useful for a wide range of applications. *We are currently offering a free document on "Utilizing Rentals to Achieve Increased Productivity and Cost Reduction." For more details, please check "PDF Download." Feel free to contact us with any inquiries.

This is a thermal anemometer with a measurement range of 0.05 to 20.0 m/s. It features an intuitive and simple button layout for ease of operation. Its compact size makes it easy to carry. It also includes a backlight for use in dark environments. *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 active in scenes dealing with radioactive isotopes. How about renting it when you want to check the γ(X) ray cumulative dose individually? *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 do so.

This equipment is a hooded airflow meter that automatically performs zero adjustment for atmospheric pressure before measurement! Additionally, it features a large display on the confirmation monitor, which is also detachable. *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 model for measuring "welding fumes" of specific chemical substances that was enacted and applied in 2021. It can be used for collecting dust on-site generated by processes such as metal arc welding. *Please note that this model is for collecting "dust." Analysis of manganese concentration requires outsourcing to a specialized contractor. *For more details, please refer to the catalog available for download in the "PDF Download" section below. You can also request a quote through the "Contact Us" section. Feel free to reach out.

Generate smoke artificially to check the airflow in the room. This can be used for wind tunnel experiments, verification of intake and exhaust, and ventilation systems. *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 measure from negative ions to positive ions with one device. It is a compact handheld type that can be used anywhere. *For more details, please check the catalog from the "PDF Download" below. You can also request a quote from "Contact Us." Feel free to reach out.

Gamma ray measurements can be easily conducted without complex knowledge or settings. It quantifies the invisible radiation levels instantly on-site. *Note that it cannot determine safety or hazard levels. *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 particle size classification can be selected from multiple modes. It features a touch panel for excellent operability, making it a simple and user-friendly model. ★ For more details, please check the product page from the link below【Related Links】. ★ You can also obtain the comprehensive catalog (electronic) from the "PDF Download" materials. ★ You can request a quote from the "Contact Us" section. Please feel free to do so.