レックス List of Products and Services

The generation of hydrogen sulfide in sewer facilities causes significant damage to each facility due to the corrosion of sewer pipes and unpleasant odors. The diffusion-type hydrogen sulfide detector GHS-8AT allows you to check the concentration, temperature, battery level, etc., on a large display screen. It features a notification function for sensor calibration timing and incorporates a power and recording switch for energy saving, allowing you to choose when to start and stop recording. It is compact and lightweight, making it easy to install in various locations. Please utilize the diffusion-type hydrogen sulfide detector GHS-8AT for unmanned continuous monitoring of hydrogen sulfide concentration in sewer facilities and for addressing corrosion and odor issues. For more details, please contact us.

• Safety and consumables

The high-performance infrared thermometer testo 835-H1 not only measures surface temperatures but also allows for the measurement of gas temperature and humidity. It is ideal for the maintenance of plant equipment and the management of temperature and humidity in buildings and homes. It reliably captures the measurement range even from a distance. The 4-point laser makes it easy to understand the measurement range, and the temperature inside the laser point is measured. The joystick is linked to an icon menu, allowing for intuitive one-handed operation. For more details, please contact us.

• Ventilation system

The XOS-326 is a sensor-separation type concentration meter that simultaneously measures oxygen and hydrogen sulfide. The sensor effectively captures gas even from a distance. The gas concentration is clearly displayed at hand. In underground sites such as manholes, gas can be measured by inserting the sensor part from above ground. Additionally, leveraging the advantages of the separation type, it is active in various sites for pre-safety checks and ensuring the safety of workers. For more details, please contact us.

• Other measuring instruments

The semiconductor material gas detector/ozone gas detector XPS-7 comes with a logger function that allows for data management on a PC. It is a compact and lightweight type, weighing only 1.3 kg. It can be used for two-handed operations with a shoulder belt. As the gas concentration changes, the speed of the alarm sound (intermittent sound) gradually changes, and when it reaches a high concentration, it alerts with a continuous sound, making it easier to identify the location of gas leaks. For more details, please contact us.

• Safety and consumables

The Proformer 5 Scanlog is a groundbreaking non-destructive rebar detection device that uses a unique measurement principle. The Scanlog comes with a scanner and is capable of displaying rebar conditions using the cyber scan method. It can explore and measure the "position of rebar," "cover thickness," and "rebar diameter" within concrete structures. The Proformer 5 excels in operability and can perform high-precision exploration and measurement. For more details, please contact us.

• Rock drills, demolition machines, and excavators

The X-Scan PS 1000 is a non-destructive buried object detection system that uses electromagnetic wave radar to locate rebar, PC steel wire, PVC pipes, cables, and more. The exploration data is displayed in 2D and 3D. Without the need for special analysis work, it allows for quick identification of buried objects within a depth of 300mm in concrete on-site. NETIS registration number: CB-110039-A. For more details, please contact us.

• Non-destructive testing

The proliferation of power electronics applications, the increase in large equipment, and the rise of distributed power sources have led to an increase in power supply troubles due to the complexity of power systems. The quickest way to address these issues is through rapid and accurate situation assessment, and the PW3198 strongly supports customers in resolving their power supply troubles. The PW3198 can measure voltage with just the main unit. An optional clamp-on sensor is required for current and power 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 the borehole, enabling highly reliable measurements. It is compact, lightweight, and very easy to handle, using four AA batteries, so no external power supply is needed. For more details, please contact us.

• Other measuring instruments

The IPLEX TX video scope with a bending mechanism, measuring φ2.4mm, can approach narrow gaps that were previously unreachable and clearly display the internal conditions of the inspection target. This ultra-thin video scope demonstrates significant power in the product inspection processes of cast parts, molds, and various ultra-fine tubes. It enables observation of areas that were difficult to reach with conventional video scopes, greatly expanding inspection possibilities and contributing to improved inspection quality. For more details, please contact us.

• Rock drills, demolition machines, and excavators

The GPS-compatible precision acoustic depth sounder TDM-B II -F has improved performance in the recording section with features such as gradation display, step-type paper feed speed, and additional scales, making it more user-friendly. Additionally, its synchronization with GPS surveying instruments has been enhanced, making it suitable for GPS depth and shallow surveys. There are no fluctuations in recording due to inertial effects, and synchronization errors do not occur. It can print time, water depth values, range, sound speed correction values, scales, and more. It has a compact design weighing only 7 kg. For more details, please contact us.

• Other measuring instruments

The Magnetic Locator GA-1 detects unknown magnetized metal objects buried in the ground, embankments, snow, and underwater. It is effective for vertically buried objects due to its built-in sensors that can move up and down. This metal detector responds to the magnetic properties of metal objects, making it suitable for deep exploration, and it can determine the size and length of metal objects by identifying their polarity. Although detection is influenced by the degree of magnetism, it can reach deep depths under favorable conditions. For more details, please contact us.

• Work tools

The HD2001.1TV1 temperature, relative humidity, and atmospheric pressure display unit can also measure and display wind speed via RS232C or RS485 serial connections for all models. All models are equipped with RS232C or RS485 serial output, allowing for network management of multiple units. Additionally, all models feature alarm outputs with open collectors that can be set for upper and lower limits. Output selection can be easily performed using dip switches and jumpers on the internal circuit board. The common large dual-line display LCD shows one of the elements of these environmental monitors on the upper line, while the lower line continuously displays temperature changes. For more details, please contact us.

• Other measuring instruments

The Parking Lot Reflective Sensor PR-11BE is a near-infrared beam interruption type (reflective) sensor. It can detect the entry and exit of people and vehicles at entrances of apartments, factories, buildings, etc. By linking with controllers and other devices, it can issue warnings through sound or lights and automatically report when the sensor is triggered. It can be used with single-sided wiring, making it suitable for locations where double-sided wiring is difficult. Since the light-emitting and light-receiving parts are integrated into a reflective sensor, the wiring work only involves the sensor body. Additionally, maintenance is not cumbersome. For more details, please contact us.

• Car and bicycle parking facilities

The RINKO W wiper-type memory DO meter is a DO meter capable of measuring DO and water temperature, using a miniSD card recording method for long-term continuous observation. It is equipped with a wiper mechanism to clean dirt that adheres to the optical DO sensor. Compared to conventional galvanic electrode types, it does not require frequent replacement of the electrolyte or membrane, and the use of a stable oxygen detection membrane allows for longer calibration intervals. For more details, please contact us.

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

The CS-200 color luminance meter achieves high-precision measurement of luminance, chromaticity, and correlated color temperature for various displays, LEDs, and lamps by adopting a newly developed spectral fitting method. It is compact, lightweight, and battery-operated, covering measurements from low to high luminance with just this one device. The measurement angles (1°, 0.2°, 0.1°) can be switched, allowing for easy adjustment according to the size of the measurement area while confirming the measurement object. For more details, please contact us.

• Other measuring instruments

The WA 1 is a portable water quality meter capable of measuring four parameters: turbidity, color, residual chlorine, and transparency. It can simultaneously measure turbidity and color in accordance with the "Water Supply Act" and "Drinking Water Testing Methods." The main unit features a control panel, LCD display, and built-in printer, and it is lightweight and compact, making it easy to carry for measurements both indoors and outdoors. Additionally, operation is extremely simple—just fill the dedicated cell with the sample water and press a button. It is an ideal measuring instrument for evaluating the water quality of drinking water, industrial water, rivers, reservoirs, pool water, and wastewater. For more details, please contact us.

• Water quality/pH measuring device

The GX-8000 TYPE B is a portable gas monitor that can detect and simultaneously display four components: flammable gases (LEL), O2, H2S, and CO. It is ideal for preventing explosions, oxygen deficiency, and poisoning accidents at various work sites. It is compact, lightweight, and easy to carry, with hydrogen explosion-proof compliance: Exia II CT4X, and it has a protection rating equivalent to IP67, ensuring safety even in harsh environments. For more details, please contact us.

• Safety and consumables

The DPI610PC is the standard portable pressure calibrator equipped with the capability to simultaneously measure switch contact resistance during pressure switch testing. It covers all the functions required in the field, including pressure generation, pressure fine-tuning, power supply to the device under calibration, output measurement, 4-20mA loop testing, data logging, leak testing, and more, all in one unit. For more details, please contact us.

• Other measuring instruments

The portable insulation monitoring device, Leakage Watcher, detects the current I0 measured by the zero-phase current transformer and any voltage in the circuit (ground voltage), and it also detects the current I0r flowing due to insulation resistance from the current I0. It allows for leakage monitoring while the system is live and is equipped with functions for continuous recording and instant maximum value retention. With a touch panel, it enables easy real-time monitoring of the situation through graphs on-site. Its structure allows for easy installation and removal, making relocation (changing measurement locations) simple and safe. For more details, please contact us.

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

The portable hydraulic pressure calibrator DPI610HC is the standard portable pressure calibrator equipped with the capability to simultaneously measure switch contact resistance during pressure switch testing. It covers all the functions required in the field, including pressure generation, pressure fine adjustment, power supply to the device under calibration, output measurement, 4-20mA loop testing, data logging, leak testing, and more, all in one unit. For more details, please contact us.

• Other measuring instruments

The micro CA-300 is a digital inspection camera that can be used not only for inspecting narrow spaces such as factory piping, air conditioning ducts, behind factory equipment, machinery within the factory, and car engine compartments, but also for investigating debris in disaster rescue situations and as a monitor and recording device for pipe inspection cameras. It excels in visibility, operability, convenience, expandability, and portability, making it ideal for narrow space inspections. It can also be used as a monitor for pipe inspection cameras! Please make use of it in various locations. For more details, please contact us.

• Rock drills, demolition machines, and excavators

The Leica 3D Disto is a laser distance meter operated with a handheld controller and a remote controller. It allows for measurements in large spaces, special shapes, tilted walls, areas with intricate decorations, and hard-to-reach places. The main unit has a sturdy and non-slip design, allowing it to be placed directly on the floor or mounted on a tripod for use. By measuring distance and angles, it enables accurate location information of measurement points, as well as photographing the objects being measured and automatic scanning. For more details, please contact us.

• Ceiling decoration and design materials

The DPI610LP is a portable pressure calibrator equipped with a micro-pressure type that integrates a high-precision micro-pressure sensor and a micro-pressure generation function with 0.01 Pa increments. It features Hi/Lo pressure ports for calibrating differential pressure transmitters (DP cells). It can simultaneously measure SW contact resistance during pressure switch testing, and covers all the functions required on-site, including pressure generation, fine pressure adjustment, power supply and output measurement for the device under calibration, 4-20 mA loop testing, data logging, and leak testing, all in one unit. For more details, please contact us.

• Other measuring instruments

The portable ultrasonic gas flow meter PT878GC-01 can measure the flow of almost any gas in the industrial sector, from compressed air to ultra-pure gases. Its ultrasonic characteristics provide high accuracy with zero pressure loss, and its wide rangeability makes it applicable in various fields, such as energy-saving diagnostics. Since it operates without contact with the gas and has no moving or wear parts, and theoretically has no drift in measurement values, it is extremely effective for measuring gases that are sensitive to contamination or corrosive gases, as well as for reducing running costs. For more details, please contact us.

• Other measuring instruments

MONMOS NET1AX is a three-dimensional measurement system that has added features to automate the initial data acquisition process and enable high-speed automatic measurement. Additionally, it has improved performance through the latest technology, including automatic sighting precision with prisms and sheets, long-distance non-prism measurement (NET1AX), and enhanced motor rotation speed. For more details, please contact us.

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

The NV-100 is a point gas detector that detects gases in tunnels and underground construction, alerting workers to safety hazards with alarms. Zero adjustment and span adjustment can be performed with a single touch, and the zero suppression feature allows for the cancellation of slight fluctuations in readings due to environmental changes. It is available for methane (NV-100C), hydrogen sulfide (NV-100H), carbon monoxide (NV-100D), and oxygen (NV-100S). The gas sampling method for the detection unit is diffusion type. (KD-5B/KD-5D/KD-5O) For more details, please contact us.

• Safety and consumables
• Bridge Construction
• Measurement and analysis equipment leasing and rental

The DIK-311E is a soil moisture meter that allows for easy measurement of soil volumetric water content in just a few seconds by simply inserting the theta probe (sensor) into the soil. The sensor measures by detecting changes in dielectric constant and is waterproof, allowing it to be directly buried in the ground. It can measure volumetric water content from 0 to 100% with an accuracy of 5%, and with calibration, it can achieve an accuracy of 2%. For more details, please contact us.

• Other measuring instruments

The debris flow warning system OT-1407 detects debris flows and abnormal water levels using wire sensors and alerts downstream areas through sirens to prevent disasters. The warning device is powered by solar energy, making it usable in locations without power, such as mountainous areas and riverbanks. For more details, please contact us.

• Airport facilities

The TGS-146B is a GM survey meter for β (γ) rays that displays the counting rate on both an analog meter and a digital display, while the integrated count is shown digitally. It uses a large-area end-window organic GM tube as the detector, allowing for efficient measurement. The adoption of a large analog meter and digital display enables the reading of subtle changes in counting rates and detailed data. The measurement range is displayed within the meter, reducing the need for eye movement. Additionally, it is equipped with a variety of features, including alarm functions, integrated counting functions, and memory functions. For more details, please contact us.

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

The LED stroboscope testo 477 is a device that continuously emits light that flashes at regular intervals from several times to several thousand times per second, and is used to observe the movement and state of objects in rotational or repetitive motion by utilizing the afterimage effect of the human eye. It allows for checks to be made while the object is in motion, enabling verification of issues such as color misalignment in printing machines or irregularities in thread feeding in weaving machines, as well as checking for abnormalities in gear meshing. It is convenient for checking the movement of machines installed in hard-to-reach places or small rotating bodies. For more details, please contact us.

• Rock drills, demolition machines, and excavators

The NL-62 precision sound level meter comes standard with an auto store function, and it is capable of continuous measurement using a timer function or external power supply. We have also focused on ease of use, eliminating the hassle of having to check the manual during measurement. The screen features a large and easy-to-read 3-inch color LCD, and it has added waterproof performance to withstand sudden rain. The Rion NL-62 precision sound level meter will provide maximum support for your measurements. For more details, please contact us.

• Vibration and Sound Level Meter

The dial-type variable resistor 278610 is a variable resistor that provides accurate and stable resistance values in the measurement range of ±0.05 to ±2% in DC and low-frequency bands. It has a small temperature coefficient, minimal aging changes, and low residual resistance. It can be used in DC and low-frequency bands and is rack-mountable. For more details, please contact us.

• Work tools
• Equipment leasing and rental

The MT-10(265303) is a mini manometer that achieves compactness, lightweight design, and high reliability. It uses a silicon resonant sensor, which has won the Okouchi Memorial Prize and the Keidanren Chairman's Award, for pressure measurement. The detection part utilizes single-crystal silicon, which offers superior reproducibility compared to conventional metal sensors and has minimal aging changes, allowing for highly stable measurements. For more details, please contact us.

• Other measuring instruments

The 401B heat stroke prevention display panel directly shows the current WBGT (Wet Bulb Globe Temperature) for heat stroke prevention guidelines, making the real-time risk of heat stroke and prevention measures clear at a glance. It frees you from the hassle of measurement and display. The prevention guidelines can be selected from three types based on usage: "for sports," "for labor," and "for daily life." (Changes in the expression of risk are also possible.) It can be installed without wiring work thanks to wireless communication, allowing for flexible placement. For more details, please contact us.

• Safety and consumables

The Laser Barrier Alarm Monitoring System LMS511 creates a barrier by scanning laser light in a planar manner using a laser distance scanning sensor, detecting objects that intrude into the barrier, and issuing alarms to the operator. Scanning is performed using an internal rotating mirror, and the time-of-flight measurement of pulses allows for distance measurement at various angles within a range of 190°. The maximum measurement distance is 80m, with a distance resolution of 10mm and an angle resolution of 0.25° to 1°. This system allows for flexible configuration of the detection range. For more details, please contact us.

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

The CR-410 is a color difference meter with a large-area diffuse illumination vertical receiving method. It can measure and express the color and light of objects in numerical form, allowing for the representation of subtle differences between colors. With a large, easy-to-read LCD screen equipped with a backlight, it can also display color difference graphs, enabling a visual representation of the color difference status. The user index function allows for the free setting of color systems and evaluation formulas, accommodating color management using industry-specific evaluation formulas. For more details, please contact us.

• Other measuring instruments

The PWM light-compatible illuminance meter T-10A is a high-precision illuminance meter that complies with JIS AA grade and DIN Class B, capable of accurate measurements for next-generation lighting compatible with PWM light. The light-receiving unit is detachable and can be connected to the main unit using a commercially available LAN cable. Simply turning on the power switch automatically performs zero adjustment (no CAP required), allowing for immediate illuminance measurement. The use of an illuminance meter that complies with JIS AA grade is required for measuring general lighting sources and white light-emitting diodes for lighting. For more details, please contact us.

• Other measuring instruments

The ultra-compact underwater color TV camera allows for observation directly beneath the camera thanks to its vertical and horizontal rotation mechanism. The camera controller features a splash-proof design, making it usable even in light splashes or rainy conditions. The control unit with an LCD monitor is equipped with a video output terminal, enabling observation on an external monitor or connection to recording devices. For more details, please contact us.

• Other measuring instruments

The KADEC21-Me is a non-powered comprehensive weather observation device that serves as a data logger to collect meteorological data such as wind direction and speed, outdoor temperature, humidity, sunshine duration, solar radiation, rainfall, and atmospheric pressure. It has achieved thorough low-power operation through TRON OS, enabling continuous measurement for over 300 days on just the built-in battery. In locations without commercial power, it can continuously measure for more than 10 months using only the internal battery of the recording device, which was previously considered impossible with conventional comprehensive weather observation devices. For more details, please contact us.

• Other measuring instruments

The StructuScan 500 SIR-EZ 3D is an integrated radar-based internal inspection device capable of accurately detecting the position and depth of rebar, piping, and voids within reinforced concrete structures. Despite being compact and lightweight, it achieves uncompromising high performance with GSSI's key features of multiple reflection wave suppression (ghost images) and horizontal resolution (pitch). The operation and interpretation are very simple, allowing anyone to obtain professional inspection results. Additionally, it features a newly adopted advanced dustproof and waterproof cabinet (IP64 standard), ensuring reliable use in harsh environments such as dusty or rainy sites. For more details, please contact us.

• Other measuring instruments

The Plate Load Testing Machine / 4-Point 100KN S-228 uses a φ300mm loading plate loaded by a hydraulic jack, measuring the settlement with a dial gauge at four points, and is used to determine the bearing capacity (support strength) of the foundation of a structure from the load weight and settlement amount. The test jack is a 10-ton oil jack type. For more details, please contact us.

• Other measuring instruments

In pressure resistance tests and insulation resistance tests, issues such as disconnection of test leads, misjudgment of inspections due to poor contact, and the impact of power voltage fluctuations on test voltage have been pointed out. The MY40-01 AC Automatic Insulation Resistance Tester is an affordable insulation resistance tester equipped with a contact check function and a stabilized power supply to prevent a decrease in inspection reliability caused by these factors. Additionally, to further streamline the inspection process on production lines, it features not only inspection settings from RS-232C (GP-IB) but also a setting readout function from EXT I/O. For more details, please contact us.

• Other measuring instruments

TCS-172B is an energy-compensated type scintillation survey meter. It can switch between dose equivalent rate (μSv/h) and counting rate (s^-1 = cps). The dose equivalent rate mode is suitable for measuring environmental gamma radiation dose equivalent rates, while the counting rate mode can be used for iodine measurements in emergencies. In dose rate measurements, due to the built-in energy compensation circuit, the raw counting values are displayed without applying calibration constants to the meter readings. For more details, please contact us.

• Other measuring instruments

The Sam Steel Checker D-200 is an ideal material checker for preventing the mixing of different materials. This product is a compliant version of the previous models (M-100 and D-100) that received evaluation from the Japan Building Center's Equipment Performance Evaluation Committee. It is perfect for sorting steel materials of different compositions or estimating the composition of unknown steel materials. For more details, please contact us.

• Secondary steel products

The automobile speed measurement display system SRDL-3PS-B2 automatically measures vehicle speed and activates an alarm (flashing patrol light and sound) for about 4 seconds when it detects a regulated speed. It is ideal for speed regulations in factory premises, business locations, distribution centers, construction sites, road work sites, and parking lots. For more details, please contact us.

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