ソーキ List of Products and Services

Clear and low-noise call audio, along with easy system setup. Crisp and clear communication with a simple light, and easy installation with a convenient light. Fast and reliable communication and guidance. A wireless intercom that firmly supports safe operations. Choose the safe "Mix Light" without hesitation.

• Renovation and repair methods

【Features】 ■ Cuts unnecessary signals without user code communication for codes "000–511," eliminating interference. ■ Allows for 32,767 combinations of secret keys, ensuring secure conversations. ■ Maximum power of 5W and 30 channels. Choose a comfortable line for clear conversations over a wide area. ■ Designed to be resistant to noise, achieving clear sound quality. ■ One-touch switch to call channels. ■ Rotary channel switch for quick tactical adjustments. ■ Display capable of showing up to 12 characters in Kana or alphanumeric. ■ Transmission reservation function for quick communication. ■ Advanced contact network that can call specific individuals or groups. ■ Audio output of 700mW. ■ Energy-saving design.

• Measurement and analysis equipment leasing and rental

**Features** - Easy operation that anyone can master - Large display that is easy to read - Large PTT switch and front buttons that are easy to press even while wearing gloves - Highly operable rotary switch - Clear sound quality with minimal noise - Secure communication possible with 32,767 secret codes - 511 types of UC (User Code) communication (channel-specific settings available) - Various communication methods (individual, group, broadcast) - Transmission reservation function - Digital 30 channels - High-output speaker with 700mW that ensures reliable communication

• Measurement and analysis equipment leasing and rental

【Features】 ■ Anyone can start using it immediately with a simple registration application. ■ The 5W high power output covers a wide range. ■ It can be used in noisy environments with a loud volume of 700mW. ■ Instead of channel numbers, it can display half-width 8 characters (full-width 4) using kanji, alphanumeric characters, symbols, and custom characters. ■ Clear sound quality communication is possible through digital communication.

• Tunnel construction

■ License-free Anyone can use it immediately with a simple registration application. ■ High output The 5W high power output covers a wide area. ■ Loud volume It can be used even in noisy environments with a loud volume of 700mW.

• Measurement and analysis equipment leasing and rental

【Features】 ■ Can be used for approximately 33 hours with just one AA alkaline battery. ■ Compact card-style design that fits snugly in your chest pocket, weighing only 130g. ■ Equipped with a BTL circuit and large-diameter speaker for clear sound even in noisy environments. ■ Includes a secret conversation feature to protect privacy, ensuring no third party can overhear calls. ■ Supports all frequencies with 20 channels for simplex and 27 channels for relay.

• Reinforced concrete construction

【Features】 ■ One-push call to the other party, hands-free calling available ■ Simultaneous calling with a telephone-like experience using the included headset in our specifications ■ Key lock to prevent accidental operation ■ Lightweight and compact design ■ Equipped with a monitoring mode to check work conditions ■ Secret conversation function to protect the privacy of discussions ■ Power save function to reduce battery consumption when not in use ■ Power save function to minimize power consumption

• Measurement and analysis equipment leasing and rental

【Features】 ■ Capable of measuring the strength of high-strength concrete. ■ The measuring device operates on four AA batteries. ■ Measurement results are displayed on the screen in about one second. ■ Approximately 500,000 measurement data can be recorded in the device along with waveform data. ■ If the number of impacts at the same measurement point exceeds 20, it will switch to the conventional point mode. * For more details, please refer to the PDF document or feel free to contact us.

• Measurement and analysis equipment leasing and rental

【Features】 ■ Easy to operate. ■ Complies with the Civil Engineering Research Institute's "Method for Determining the Application of Permeable Concrete Protective Materials (Draft)." * Please refer to the supplementary material of the Independent Administrative Institution Civil Engineering Research Institute Document No. 4186 - Supplementary Material 3 "Method for Determining the Application of Permeable Concrete Protective Materials (Draft)" when using. * For more details, please refer to the PDF document or feel free to contact us.

• Reinforced concrete construction

■ Two Measurement Point Function It is possible to simultaneously measure two different pipes with one main unit. Side line measurement is also possible. ■ Heat Measurement Function By connecting a temperature resistance sensor (Pt-100/up to 4 points), it can also be used as a portable calorimeter. ■ Dust and Splash Proof Structure (IP65) It exhibits waterproof and dustproof functions equivalent to IP65 standards even during measurement. ■ Waveform Display Function The status of the ultrasonic receiving wave can be visually grasped, allowing for quick assessment of the measurement condition. ■ Data Transfer via USB Memory Log data (in CSV format) stored in the main unit can be transferred to a PC via USB memory. ■ Standard Equipped Thickness Gauge Function and Sound Velocity Measurement Function It demonstrates effectiveness in measuring the thickness of pipes and the sound velocity of fluids on-site.

• Other measuring instruments

■ Easy operation and simple measurement The measurement chamber features a sliding cover, eliminating the need for attachment and detachment; it simply opens and closes for easy operation. Measurements can be taken with minimal key operations. Measurements can be performed through simple processes such as "zero point adjustment," "water color development," and "concentration measurement." ■ Memory for measurement values Up to 99 points of measurement values can be stored in the internal memory of the device. By switching to memory confirmation mode, you can also view the saved content on the spot. ■ Equipped with a large, easy-to-read LCD that clearly displays the current mode status and battery level ■ Auto power-off function

• Water quality/pH measuring device

■ Easy measurement of residual chlorine in tap water and other sources without reagents. ■ Water sampling and immersion measurement are possible. ■ Uses the polarographic method.

• Water quality/pH measuring device

■ No reagents required, low running costs Adopts the polarographic method. No handling or processing of reagents is necessary. ■ Equipped with a memory function for 1000 data points.

• Water quality/pH measuring device

■Compact and lightweight Adopting the latest electronics and digital signal processing technology, the size of the converter is 1/7 that of conventional products, and the weight is 1/5. ■High precision The accuracy is high precision ±1.0%. By adopting a new sound speed measurement method, it can be applied to fluids with unknown sound speeds, and is hardly affected by the temperature and pressure of the fluid. ■Improved bubble tolerance Digital signal processing has dramatically improved bubble tolerance. ■Fast response By using a high-speed microprocessor suitable for digital signal processing, the response time is less than 1 second. ■Easy setup with a large graphic LCD and a page selection method using a few keys.

• Other measuring instruments

■ Salt conversion display can be switched. ■ Energy-saving design, rechargeable batteries are also usable.

• Water quality/pH measuring device

■ Salt conversion display can be switched. ■ Energy-saving design, rechargeable batteries are also usable.

• Water quality/pH measuring device

■ Large LCD screen for easy data display Font size can be changed, making it easy to check data in the field. ■ Easy operation with one hand Simple operation allows for measurement and data confirmation with one hand, making it easy to operate while immersing the sensor probe with the other hand. ■ Easy-to-understand icon display ■ One-touch automatic calibration function included ■ Improved impact resistance with soft resin Designed for field measurements, the display surface is coated with soft resin to enhance impact resistance, allowing for focused measurements.

• Water quality/pH measuring device

■ Simplification of blank measurement By reviewing the electrode material, it is freed from multiple blank measurements, making the measurement operation faster and more stable. ■ One-touch method for sliding the electrode holder with one hand The up-and-down motion of the electrode block is a one-touch method, resulting in smoother operation and improved work efficiency. ■ Safer and more reliable attachment and detachment of electrodes The electrode and lead wire are integrated, improving current efficiency and contact failure. Additionally, attachment and detachment to the electrode block can be done easily, safely, and reliably. ■ Pre-alarm timer set for oxidation decomposition time In addition to an alert sound notifying the end of oxidation decomposition, the pre-alarm timer alerts you with sound as the end approaches, so you are not bound by waiting time. ■ Strong volumetric titration method for colored samples ■ High-precision measurement using the second derivative method for endpoint detection ■ User-friendly operation panel with touch keys and interactive method

• Water quality/pH measuring device

■ Large LCD display screen that is easy to read Supports display in English, Chinese, German, and more ■ Compact handheld type ■ Equipped with heat consumption calculation function Measures temperatures T1 and T2 to calculate heat consumption. ■ Battery-operated with continuous operation for 12 hours Can operate continuously for 12 hours after a full charge. ■ Measurement data storage with SD card Saves instantaneous values, cumulative values, and error information. ■ Convenient USB port for PC connection Transmits data saved on the SD card, such as instantaneous values and cumulative values, to the PC.

• Other measuring instruments

■ Large LCD display screen for easy viewing Supports display in English, Chinese, German, and more ■ Compact handheld type ■ Equipped with heat consumption calculation function Measures temperatures T1 and T2 to calculate heat consumption. ■ Battery-operated with continuous operation for 12 hours Can operate continuously for 12 hours after a full charge. ■ Measurement data storage with SD card Saves instantaneous values, cumulative values, and error information. ■ Convenient USB port for PC connection Transmits data saved on the SD card, such as instantaneous values and cumulative values, to the PC.

• Other measuring instruments

■ Simultaneous analysis of various measurement items with three modules Measurement of pH, dissolved oxygen, electrical conductivity, turbidity, temperature, and salinity is possible with standard sensors. ■ Data sampling for up to 35 days Data can be collected for up to 35 days with a measurement cycle of 15-minute intervals. ■ Sensor module has a smart shape of φ45mm The standard sensor module has a diameter of 45mm, making it easy to insert into drilling survey pipes (φ50mm), and it has a robust all-stainless steel construction.

• Water quality/pH measuring device

■ Easy measurement at various locations with portable equipment Since it is a battery-operated handheld type, measurements can be taken at necessary locations when needed. ■ Compact handheld type ■ Equipped with heat consumption calculation function Measures temperatures T1 and T2 to calculate heat consumption. ■ Battery-operated for continuous 12-hour operation Can operate continuously for 12 hours after a full charge. ■ Measurement data storage with SD card Saves instantaneous values, cumulative values, and error information. ■ Convenient USB port for PC connection Transmits data saved on the SD card, such as instantaneous values and cumulative values, to a PC.

• Other measuring instruments

■ Built-in bubble correction function ■ The probe body is made of highly durable SUS, and the surface polishing treatment makes it resistant to dirt. ■ To satisfy both turbidity and SS ranges, an infrared diode is used, and a unique detection system with 2 light sources and 4 detectors is implemented.

• Water quality/pH measuring device

■ Easy to operate and compact ■ Can measure SS quickly and accurately with digital display ■ Can measure both SS and turbidity with one device

• Water quality/pH measuring device

■ Easy to operate for anyone. ■ Directly read values in turbidity units (NTU), eliminating the need for calculations or calibration charts. ■ Average multiple measurements taken within a certain time frame and display the average signal to reduce noise. ■ Built-in self-diagnosis function (diagnostic mode can be executed by pressing just one key). ■ Choose one from three manual range modes (0-9.99/0-99.9/0-1000 NTU) for measurement. * However, for samples with significant turbidity changes, select the auto range mode. ■ Automatic zero adjustment.

• Water quality/pH measuring device

■ No sampling required The sensor is of the type that is directly immersed in the water being tested, so sampling is not necessary. ■ Compact sensor Slimmed down to half the diameter and weight compared to conventional types. ■ Simultaneous measurement/display of turbidity and temperature The LCD display shows the operating status, measurement values, units, and more all at once. ■ Supports switching between NTU and mg/L units Measurements can be displayed in either unit by switching. ■ Data memory function for 100 measurements Data measured in the field can be checked in the office or elsewhere. ■ Correction factor setting function If you want to correct the turbidity measurement values to match conventional data, you can set the turbidity span coefficient from 0.50 to 1.00 in increments of 0.01.

• Water quality/pH measuring device

■ Real-time measurement is possible by throwing it into the water to be measured. ■ Improved reliability in low concentration areas. ■ Energy-saving design. ■ Simple monitoring is possible with immersion measurement. ■ Waterproof structure (IP67) ensures safety for field measurements.

• Water quality/pH measuring device

■ The custom LCD display has increased in size to approximately 1.2 times, making the screen easier to see. ■ Rechargeable nickel-metal hydride batteries are usable. ■ Comprehensive validation support features. ■ Energy-saving design. ■ Data memory function. ■ Approved model under the Measurement Law.

• Water quality/pH measuring device

【Features】 ■ Adopts a large LCD display for easy visibility of detection results. ■ Seven detection modes selectable by material. ■ Equipped with an LCD backlight (brightness adjustable), making it convenient for work in dark places. ■ Accurately displays the depth and material of the target object. ■ Customizable for ease of use according to personal preference. * For more details, please download the PDF or feel free to contact us.

• Reinforced concrete construction
• Temporary Construction

【Features】 ■ Measurement data can be recorded on-site by the printer. ■ The measurement display and message display are separate, making it easy to read. ■ It has a built-in microcontroller, so operation is simple. ■ Equipped with a display hold function and an automatic power-off function. * For more details, please download the PDF or feel free to contact us.

• Reinforced concrete construction
• Temporary Construction

【Features】 By adopting a special circuit that reacts only to chloride ions, it has high selectivity and is less susceptible to interference. The initial adjustment and measurement method is equipped with a built-in microcontroller, allowing for easy measurement without the need for special skills or experience.

• Measurement and analysis equipment leasing and rental
• Reinforced concrete construction

Measurement method: Air meter method Measurement target: Fresh concrete *For more details, please download the PDF or feel free to contact us.

• Measurement and analysis equipment leasing and rental
• Reinforced concrete construction

■ Adopts a curved design that fits comfortably in the hand ■ Wide range from 1.5 to 10,000 r/min It has two modes: Low mode from 1.5 to 2,000.0 r/min and High mode from 15 to 10,000 r/min. The measurement units are 0.1 r/min for Low mode and 1 r/min for High mode. ■ Dual-function type that can also measure peripheral speed By simply replacing the contact sensor with a disc-shaped peripheral speed ring, you can measure peripheral speed (m/min or mm/s). ■ Pocket for storing the peripheral speed ring To ensure you can measure peripheral speed at any time, one peripheral speed ring and one rotating contact sensor can be stored in a pocket inside the main unit. When using the peripheral speed ring, two rotating contact sensors can be stored. ■ Data hold function The final measurement value is automatically held for about one minute, which helps in rechecking the measurement value. ■ Indicates when to replace the battery To ensure accurate measurements at all times, it indicates when the battery needs to be replaced. The "B" sign on the display indicates a low battery.

• Other measuring instruments

【Features】 By using gravity molds, unlike conventional air meters, the molecular density of the special lightweight alloy is higher, eliminating air leaks from the material itself and resulting in a more beautiful surface.

• Measurement and analysis equipment leasing and rental

【Features】 ■ Easy to measure ■ Results can be confirmed in a short time ■ High precision of ±5kg/m3 ■ Water injection method that does not require leveling ■ Uses a high-precision digital air meter (minimum reading value of 0.01%) ■ Initial pressure point of the air meter can be set freely between 95 and 120kPa

• Reinforced concrete construction
• Concrete construction

【Features】 ■ Measures accurately by evaporating direct moisture ■ All measurements are performed automatically, allowing for easy operation and preventing personal errors and tampering ■ Significantly reduces drying time and allows for extended drying every minute to prevent insufficient drying ■ Can store records for 60 measurements on an internal hard disk and print all measurement results * For more details, please download the PDF or feel free to contact us.

• Concrete construction

【Features】 ■ Compact, lightweight, and easy to operate ■ Upper and lower limit alarm setting function ■ Capable of measuring temperature ■ Auto power-off function * For more details, please download the PDF or feel free to contact us.

• Measurement and analysis equipment leasing and rental
• Renovation and repair methods
• Civil Engineering Method

【Features】 ■ Compact and lightweight ■ Adopts an electrical resistance method that minimizes the influence of unevenness, and is equipped with a conductive rubber sensor, allowing the sensor to closely adhere to uneven surfaces for improved accuracy. * For more details, please download the PDF or feel free to contact us.

• Reinforced concrete construction
• Concrete construction
• Temporary Construction

【Features】 ■ The MC mode allows for moisture comparison of various objects. ■ The mode switching on the main unit enables quick and easy checks. ■ With the optional deep electrode, measurements can be taken up to a depth of 100mm. * For more details, please download the PDF or feel free to contact us.

• Concrete construction
• Steel construction

【Features】 ■ Can be measured easily and reliably with one hand ■ Equipped with a backlight ■ User memory creation function ■ In D mode measurement, moisture values and high-frequency capacitance can be displayed * For more details, please download the PDF or feel free to contact us.

• Measurement and analysis equipment leasing and rental
• Concrete construction
• Reinforced concrete construction

■ Compact and lightweight body with a large LCD display ■ Capable of measuring in a wide range from 5 r/min to 10,000 r/min in 1 r/min increments (Hi range) ■ By switching to Lo range, it can measure from 0.5 r/min to 2,000.0 r/min in 0.1 r/min increments. ■ Convenient memory function for checking measurement results (can store up to 10 values) ■ Overrange display function that fixes the displayed value at the maximum and shows the error mark "ERROR" when the measurement exceeds each range ■ Two-in-one type that allows peripheral speed measurement by replacing the contact probe with the included peripheral speed ring ■ Final measurement value continues to be displayed for about 30 seconds after measurement is completed ■ Indicates when to replace the battery

• Other measuring instruments

【Features】 ■ Measurement of various materials possible with a single dial ■ Alarm function that sounds a buzzer when moisture exceeds the measurement value ■ Hold function that continuously displays the measurement value ■ Special moisture measurement for specific materials is possible using D.MODE ■ Temperature compensation can be done automatically or manually via dial settings * For more details, please download the PDF or feel free to contact us.

• Measurement and analysis equipment leasing and rental

■ The custom LCD display has increased in size by approximately 1.2 times, making the screen easier to see. ■ Rechargeable nickel-metal hydride batteries are usable. ■ Comprehensive validation support features. ■ Energy-saving design. ■ Data memory function. ■ Approved model under the Measurement Act.

• Water quality/pH measuring device

■ Simultaneous analysis of 1/1 octave bands and 1/3 octave bands ■ Automatic analysis for each event using the trigger function ■ Built-in wideband white noise, pink noise, and 1/1 octave band noise (16Hz to 16kHz)

• Measurement and analysis equipment leasing and rental

■ The analysis results are displayed in frequency vs. level and time vs. level. The display of time variation allows for the estimation of reverberation time. ■ Instantaneous data and stored data are displayed together, making it easy to see the level differences for each frequency band. ■ The memory has battery backup. ■ It features a pause function. ■ Equivalent noise levels and other measurements are automatically taken within a range of 1 to 59 seconds, 1 to 59 minutes, and 1 to 24 hours using an internal clock. ■ Warnings for out-of-measurement range include overload, underload, and low battery voltage indicators. ■ The trigger function automatically stores analysis results that exceed the set level. ■ Markers display the absolute values of any frequency band levels. ■ In addition to noise levels, octave band analysis can be performed for equivalent noise levels, maximum values, and noise exposure levels. ■ It is a wide-range integration average type sound level meter with a measurement range of 50dB, displaying noise levels as numbers and bar graphs on a 55×55mm display area. ■ Up to 1500 screens of measurement, analysis, and calculation results can be stored. The storage cycle for noise levels can be set in 11 steps between 2ms and 10s.

• Vibration and Sound Level Meter