レックス List of Products and Services

We will measure the chloride ions and determine the salt concentration in the concrete.

• Other measurement, recording and measuring instruments

This is a concrete moisture meter using capacitance measurement method.

• Other measurement, recording and measuring instruments

Particles of fine aggregate ranging from 0.075mm to 10mm are read using a digital camera, and the images are measured with specialized software.

• Other measurement, recording and measuring instruments
• Testing Equipment and Devices

It can be measured directly without screening the ready-mixed concrete, allowing for quick measurement.

• Other measurement, recording and measuring instruments

This is a moisture meter that can switch between high precision of 0.01% and standard 0.1%, capable of displaying moisture content through infrared heating and drying.

• Other measurement, recording and measuring instruments

This is a handheld moisture meter that can measure simply by setting the dial in advance and lightly pressing it against the measurement area, using a high-frequency capacitive method.

• Other measurement, recording and measuring instruments

It is a small and lightweight wood moisture meter that can measure by simply pressing lightly against the wood surface without damaging it.

• Other measurement, recording and measuring instruments

***Features*** - Salt concentration meter with printer. - For measuring salt concentration in materials like ready-mixed concrete. - Easy operation due to built-in microcontroller. - Measurement data can be recorded on-site using the printer. - The measurement display and message display are separate, making it easy to read. - Can measure continuously for 100 hours with four AA alkaline batteries. - Equipped with a display hold function and automatic power-off function.

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***Features*** - The air content measuring device for fresh concrete allows for easy direct reading operation and accurate testing. - Made of special lightweight alloy, it is convenient to handle and has strong resistance to acids and alkalis, possessing many features. - It can be used for both water injection and non-water injection, with a scale accuracy of 0.1%. - The manual pressure pump is built-in. - The central balancing valve uses a bellows system. - The capacity is 7 liters. - Due to the special lightweight alloy's resistance to acids and alkalis, it is lightweight and corrosion-resistant.

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***Features*** - It is the most common testing instrument for measuring the consistency of mixed concrete. - It complies with JIS A 1101 standards.

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***Features*** - It determines the flow value of the mortar by measuring the flow value through the up and down movement of a disc caused by the rotation of a camshaft. - It complies with IS R 5201 standards.

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***Features*** - It is a standard product of the Japan Society of Civil Engineers and is a consistency measuring device using the flow method. - It comes as a complete set with a cone and tripod.

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***Features*** It is a flow-type viscometer that can be easily used on-site and displays the viscosity as funnel viscosity.

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***Features*** It is a mud density meter that can be easily measured on-site by adjusting the screw, making it widely used.

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**Discontinued.** ***Features*** - It is an essential tool used for measuring the moisture content of aggregates during drying until a quantitative amount is reached in aggregate sieving tests, as well as for measuring water absorption, and can be used for various other tests. - With a sophisticated Acme-type automatic temperature controller, it can be used for extended periods at a constant temperature of 160°C or 200°C, above room temperature.

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We are now in an era where strict guarantees are required for the quality of manufactured products. To prevent troubles caused by insufficient strength of concrete structures, it is necessary to regularly manage the strength of the concrete poured on-site.

• Other environmental analysis equipment

We are now in an era where strict guarantees are required for the quality of manufactured products. To prevent troubles caused by insufficient strength of concrete structures, it is necessary to regularly manage the strength of the concrete poured on site.

• Other measurement, recording and measuring instruments

***Features*** - The point load test allows for easy estimation of the uniaxial compressive strength of unshaped rocks using them as they are. - It is compact and lightweight, enhancing portability and making on-site testing easier. - The dial gauge pressure gauge allows for easy reading of the pressure at the time of specimen failure. - Point load (MPa) = Gauge reading (MPa) × 6.4 cm² (piston cross-sectional area) - The Bourdon tube pressure gauge comes with two ranges, 5 MPa and 70 MPa, enabling high-resolution readings for both low and high loads. - The dimensions of the specimen can be easily measured using the built-in scale during specimen setup.

• Other measurement, recording and measuring instruments

***Features*** - It is an officially adopted measuring instrument for the "Standard Specifications for Civil Engineering Works" by JR East Japan. - Awarded in the 2000 fiscal year by the Ministry of Construction's Tohoku Regional Construction Bureau for construction technology proposals (3D). - Annual presentation device for concrete engineering papers. - Capable of recording water-cement ratio, unit water volume, average values, etc., on a dedicated optional printer. - Can store measurement data for 126 points. - Displays and records date and time. - Power supply can be either battery or AC adapter, and it is designed to be water-resistant to accommodate usage environments. - Automatically powers off after 30 minutes of inactivity with key operations. - NETIS registration number: TH-000001-VE

• Other measurement, recording and measuring instruments

The FD-720 can switch between high precision of 0.01% and the standard 0.1% to display moisture content. To achieve high-precision measurements, this device employs a balance unit with a resolution of 1mg called "Uniblock," and it is equipped with a newly developed medium-wave infrared quartz heater with a large heat capacity of 625W in the drying section. Additionally, it features a "Rapid Drying Mode" enabled by drying control software, allowing moisture values to be obtained in a short measurement time, significantly reducing measurement time for certain samples. It can store up to 10 types of measurement conditions in the memory area, eliminating the need for manual setting of conditions each time, even for samples with different measurement conditions. This device is positioned as a moisture meter for quality control departments and inspection departments that require advanced moisture management, and it can be used for high-precision moisture control.

• Other measurement, recording and measuring instruments

***Features*** - Revolutionary compact carrying case integrated design - Convenient for transport and portability, with consideration for water resistance - Display hold function that allows reading in windy and vibrating environments - Can operate continuously for approximately 300 hours on two alkaline D batteries

• Other measurement, recording and measuring instruments

***Features*** - It uses the "SS wireless (SPREAD SPECTRUM wireless)" method. No license is required, and long-distance transmission is possible. The wireless transmission distance is approximately 100 meters for outdoor use and approximately 60 meters for indoor use. - The case protection structure is equivalent to IP-66, providing excellent waterproof and dustproof performance. - The one-touch zero and tare functions can be operated from either the main unit or the indicator. - It has a bright and easy-to-read large fluorescent display, with a character height of 30 millimeters. - It can store variety codes, tare values, and upper and lower limits (up to 100 items). - It includes subtotal and total functions by code number.

• Other measurement, recording and measuring instruments

***Features*** - Adopts a large, easy-to-read LCD screen The large LCD screen makes the information you want to know immediately clear. It also has a backlight. - Safe to use even in dark places. Comes with an easy-to-use animation guide for anyone. - The operation steps are displayed in animation, allowing anyone to easily and accurately detect. - Direct mode that captures signals from all obstacles Displays the strength of reactions from all obstacles in a bar graph. - Two selectable detection modes based on materials + 7-level adjustment function The mode for detecting the width and depth of obstacles includes two selectable modes based on the surface material. Additionally, each mode can be adjusted to 7 sensitivity levels, enabling more accurate detection.

• Other measurement, recording and measuring instruments

***Features*** - It can explore and measure the "position of rebar," "cover thickness," and "rebar diameter" inside concrete structures. - The Proformer 5 offers excellent operability and can perform high-precision exploration and measurement.

• Other measurement, recording and measuring instruments

***Features*** - NETIS Registration Number: KT-150040-A - Addition of New Image Processing In addition to the conventional image processing (original, fixed, subtraction, manual, peak), average wave processing and user surface wave processing have been added. - Distance Direction Magnification Display A wide-range display function that doubles the measurement distance display has been added. - Startup State Selection Function By adding a function to remember the settings at power-off, it contributes to reducing the time for the next exploration start. - Widening of Depth Calibration Values Depth calibration values can be set from 2.0 to 20.0 in 0.1 steps.

• Other measurement, recording and measuring instruments

***Features*** Easily conduct rebar and cover thickness surveys - Easy-to-understand Japanese display - Simple operation method - Reliable waterproof design - Easy-to-read large 5-inch LCD - Measurement data output to PC

• Other measurement, recording and measuring instruments

***Features*** - Easy operation with Japanese character display. - Measurement operations can be performed not only on the main unit but also on the head section. - Lightweight and compact body with everyday waterproof structure (IP-65). - Quick and accurate exploration and measurement unaffected by magnetic fields, moisture, or aggregates, thanks to the adoption of unique pulse induction technology. - Measurement of rebar diameter using the right angle measurement method. - Check the corrosion level of rebar with the optional half-cell probe (natural potential measurement). - Memory function for 10,000 points.

• Other measurement, recording and measuring instruments

***Features*** - Accurately detects buried iron pipes and cables. Easy to use, with enhanced functionality!! - New feature: Continuous depth display mode included. - Loop check to measure the AC resistance of the target pipe. - Easy to understand even for first-time users! Peak hold function. - Capable of measuring in difficult locations! Lateral movement depth measurement function.

• Other measurement, recording and measuring instruments

***Features*** - Speed Changes in pipeline direction are displayed instantly. Arrows indicating pipeline position and direction are continuously displayed. Pipelines approaching from multiple directions can be detected quickly. - Accuracy Detection is ensured through arrow guidance, signal strength, and proximity signal values. Continuous display of depth and current values ensures that the detection position is not missed. Active detection (direct method and induction method) and passive detection (natural wave method) modes allow for the differentiation between detection targets and nearby pipelines. - Reliability Instant feedback on whether the detection target is a distortion. Detection of metal pipelines branching from multiple directions. Unidentified buried pipelines can be located. - Equipped with an omnidirectional antenna with eight antennas Signals can be received from all directions. Work can be performed even on difficult roads or in the presence of obstacles. Detection can be performed from any direction using direct or induction methods. Buried pipelines with a magnetic field can be detected regardless of position or direction (fiber optic cables cannot be detected as they are not magnetic).

• Other measurement, recording and measuring instruments

***Features*** - The Schmidt test hammer can be used to measure values by directly striking any part of a completed structure. - It allows for the examination of the aging of concrete without causing any damage, making it ideal for quality control. - The rebound strength (elastic rebound) is used to estimate the strength of the concrete. By referencing a pre-made graph for this rebound strength, the compressive strength of the concrete can be determined within a deviation range of 28 kg/cm² standard deviation. - The Schmidt test hammer reliably measures surface hardness. - The design is simple, requires no specialized skills for operation, and allows for quick measurements.

• Other measurement, recording and measuring instruments

***Features*** - The P Schmidt Concrete Test Hammer Type P is a non-destructive concrete testing device that measures concrete compressive strength (N/mm²) based on rebound hardness. - By correlating this rebound hardness with a pre-established reference conversion chart based on numerous data, the compressive strength of the concrete being tested can typically be determined within a deviation range of ±10%. - It is particularly suitable for measuring low-strength concrete. - The structure is simple, and no special skills are required for operation. - The hammer can be easily set up, and you only need to press a button while it is fixed in a horizontal or vertical position. - In concrete structures, there may be cases where surface strength is emphasized separately from compressive strength, such as in terms of wear resistance (e.g., roads) or weathering resistance. Example of measurement target: young material concrete.

• Other measurement, recording and measuring instruments

***Features*** - Adopts a program based on the concrete strength estimation formula proposed by the National Institute for Land and Infrastructure Management. - Specialized in concrete strength estimation. - Simplification of handling operations. - Equipped with a remote switch for data acquisition. - Achieves one-person operation through compact and lightweight design. - Data recording via SD card.

• Other measurement, recording and measuring instruments

***Features*** - Voltage output switching function (250V, 500V, 1,200V). - Timing setting function for data storage. - Pulse interval setting function (1 to 100 times/second). - Display unit setting function (1.0us or 0.1us). - Four types of measurement functions (propagation time, propagation distance, propagation speed, elastic modulus). - Contrast adjustment function and LCD with backlight. - Transfer software included (RS-232C output). - Comprehensive external output.

• Testing Equipment and Devices

***Features*** - Made in Japan with JFE Advantech products, achieving high performance. - Can be used immediately by simply performing zero point adjustment and sound speed adjustment. - Realized a compact and lightweight design with the main unit weighing approximately 150g and the probe approximately 50g (excluding attachments). - The adoption of a dedicated measurement mode allows for stable measurements of aluminum and resin. - If no operation is performed for more than 3 minutes, the power automatically turns off, preventing battery drain due to forgetting to turn off the device. - Once the sound speed is adjusted, the set sound speed value is retained even when the power is turned off, and no further sound speed adjustment is necessary until the material of the test specimen changes. - The LCD screen displays a coupling mark to check whether the ultrasound is being received correctly, allowing for assessment of measurement accuracy.

• Other measurement, recording and measuring instruments

***Features*** - Equipped with "Thickness Measurement Mode" for measuring film thickness and "Pulse-Echo with Thickness Measurement Mode" for measuring both the substrate thickness and film thickness simultaneously. - "Pulse-Echo with Temperature Compensation Mode" that automatically corrects measurement errors due to temperature changes. - B-scope display function that shows the cross-sectional image of the material. - Scan mode (high-speed sampling & minimum/maximum value hold function). - Automatic recognition function for the transducer (probe). - Automatic zero-point calibration function. - Comes with dedicated software (DakView3). - Large capacity data logger with 16,000 entries (including measurement values, B-scan, and measurement conditions) or 210,000 entries (measurement values only) (CMX DL).

• Other measurement, recording and measuring instruments

***Features*** - Dual Type It can measure coatings on both ferrous and non-ferrous metals. Two types of circuits, electromagnetic measurement and high-frequency measurement, are densely integrated. - Compact and Lightweight Body Dimensions are 75mm wide, 140mm long, and 31mm thick. Weighs approximately 500g. It is small enough to fit in a pocket. - Calibration and Memory Function The calibration memory retains the calibration curve set once. There is no need for tedious adjustments for each measurement. Additionally, in the case of high-frequency measurement, coatings up to 500μm thick can be measured simply by material correction. - Limit Function You can set upper and lower limits for the target film thickness. If the measured thickness is outside the set range, a buzzer will sound and a mark will be displayed. - Auto Power Off Function If there is no measurement or key operation for 15 minutes, the power will automatically turn off, preventing unnecessary battery drain. - Adoption of a Small Probe A one-point contact constant pressure pencil probe is used for the measurement probe. Stable measurement values can be obtained even for complex shapes or small objects.

• Coating thickness gauge

***Features*** - Probe compatibility - Slim body design to reduce hand fatigue during operation - Easy-to-understand guide display screen - Upper and lower limit functions - Data transfer to a computer - Large capacity measurement memory function - Built-in statistical functions

• Coating thickness gauge

***Features*** - 4-channel circuit system with FRP, epoxy, epoxy + powder mixture, and urethane types. - Three measurement modes for film thickness on concrete, slate, and wood, as well as the thickness of the resin alone. - Measures and stores the sound velocity value of the thickness reference piece, and measures at that sound velocity. - Compact body that is small and lightweight.

• Coating thickness gauge

***Features*** - Power supply that can be used in any work environment Monitor-equipped type. AV100V. - Cables can be stored in a reel drum All cables can be stored, keeping indoor work environments clean and ensuring safe transportation. - Can be combined with the SeekTech SR20 for buried pipe detection All SeaSnake models come standard with a transmitter.

• Analytical Equipment and Devices

***Features*** - Equipped with a wide-angle lens with a diagonal of 160°. The pipe walls are clearer. - Achieves clear images with 12 white LED lights. - Capable of passing through two 90° elbows (40mm). (Depends on the condition inside the pipe) - The camera head has a waterproof structure (JIS-IP68), making it suitable for underwater use. (Up to a depth of 10m) - Images can be captured to a PC using a USB capture cable (commercially available). - Equipped with video input and output terminals. - Can be used for about 2 hours with a power tool battery (9.6V) and adapter, even in places without power.

• Analytical Equipment and Devices

***Features*** - Excellent portability with complete hands-free operation The compact and lightweight body, sized like a B5 file, has a built-in battery. By attaching a dedicated belt, it achieves "complete hands-free" operation. It can be used safely for tasks involving ladder climbing or working at heights and in confined spaces. - Easy operation suitable for all users The curvature at the tip of the scope allows for simple operation using the "joystick lever" at hand. Additionally, the number of operation buttons and on-screen menu displays is minimized, with clear "pictograms" shown on the buttons, making it easy for those who are not familiar with electronic devices to use. - Long battery life Thanks to the combination of a large-capacity lithium-ion battery and newly developed high-brightness, low-power consumption LEDs, it achieves a long operating time of approximately 150 minutes as standard. It can be used confidently for inspections over wide areas. - Digital still images The standard CF card included can record over 900 still images (in JPEG format). If an email environment is set up, rapid image distribution to headquarters or customers can be performed. - High-end class high functionality It is equipped with high-end class features such as "electronic zoom" and "long exposure," which are frequently used.

• Analytical Equipment and Devices

***Features*** - 2x Digital Zoom Display With a single zoom display switch button, zoom display on the monitor is possible. - Temperature Warning Sensor A temperature sensor is equipped at the tip of the camera cable. Additionally, a warning mark is displayed when the cable tip approaches the limit temperature. - Audio Recording With the included hands-free microphone, audio can be saved along with the video. Information during observation can be recorded in audio format. - Equipped with 4 Ultra High Brightness LEDs The tip with a diameter of 6.9mm houses 4 ultra high brightness white LEDs. It allows for 5 levels of light intensity adjustment from OFF to HIGH, enabling optimal brightness settings for observation according to the subject and shooting conditions. - LED Flash Photography When photographing subjects in large pipes or dark spaces, the flash photography function using 4 LEDs demonstrates its power. Subjects can be captured clearly with the feel of a digital camera's flash photography. - Convenient Battery Operation Anywhere It can be used continuously for 1.5 hours with 4 AA alkaline batteries. Additionally, using commercially available AA rechargeable batteries can reduce running costs, making it economical. In locations with power supply, it can also be used with the included AC adapter.

• Analytical Equipment and Devices

***Features*** - As a digital radio for the coming era, business calls are comfortable and secure. User code communication can be set with codes from "000 to 511," cutting unnecessary signals and eliminating interference. It allows for 32,767 combinations of secret key settings, ensuring high confidentiality in calls. - Being a digital simple radio for "registered stations," it can be easily used for a wide range of applications. With a maximum power of 5W and 30 channels, you can choose a comfortable line for clear calls over a wide area. This business radio offers a bit more flexibility, allowing use between different companies as well as for personal and leisure purposes. - As a portable model with a solid reputation, it provides even more comfort and security. Achieving a voice output of 700mW, it features a design that excels in noisy environments, delivering clear sound. The body has a sealed structure that meets the IEC international standard IP57, even when the battery pack and antenna are removed. With a high output of 5W, the battery lasts about 11 hours, supporting business with its energy-efficient design.

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***Features*** - A stationary mechanism that combines a thermal head recording section with thermal recording paper. There are no fluctuations in recording due to inertia, and synchronization errors do not occur. - Low power consumption design. It can operate continuously for 6 hours on a built-in battery. It can also use an automotive battery. - Automatic printing on recording paper. It can print time, water depth values, range, sound speed correction values, scale, and more. - Clock function. It prints time marks regularly and can output externally. - Compact design that is small and lightweight. Weighing only 5 kg. Even with the battery attached, it is lightweight at 7 kg. - Large LCD display. It vividly displays time, water depth values, range, sound speed correction values, draft values, and depth values. - Automatic shift/manual shift. In automatic shift mode, the shift range is printed, and the width of the recording paper is not noticeable. - Sound speed correction. If the sound speed correction for the set depth during the vertical check is registered, it can be automatically corrected.

• Analytical Equipment and Devices

You can rent information technology construction systems, such as increasingly standardized machine control systems, as well as measurement systems that protect safety and the environment in construction. Renting allows you to reduce costs compared to purchasing and enables you to implement the latest systems.

• Rental/lease