【Exhibition Information】We will be exhibiting at the Kobe Waterworks Exhibition 2024【Starting from October 9 (Wednesday)!】

Adopted a color touch panel in a compact body! Achieved excellent operability and maintainability.

The "MWB4-72 model" is a device that fully automates the daily water quality tests mandated by regulations, achieving enhanced water quality management and significant labor savings. By adopting dedicated software, it enables simultaneous centralized management of data information, as well as remote maintenance for cleaning and zero calibration operations during abnormal conditions. The cleaning of the turbidity and color measurement cell section employs automatic cleaning through water flow, eliminating movable parts and significantly improving durability. 【Features】 ■ Remote monitoring system ■ Battery backup support ■ Excellent operability and maintainability ■ Continuous measurement of 7 items without reagents ■ Compact body *For more details, please refer to the PDF materials or feel free to contact us.

• Water quality/pH measuring device

Calibration with PSL standard solution is possible! The dehumidification function inside the instrument suppresses the occurrence of fogging on optical components!

The "TU5300sc" is a turbidity meter that has developed the knowledge and technology of HACH Corporation's turbidity measurement accumulated since 1957, adopting a new measurement method. It employs a unique measurement method that focuses on light scattered at 90° from the vial's side (360° around) in response to incident light from the bottom of the vial. It can accommodate a wide range of sample waters. 【Features】 - Adopts a comparative turbidity method that focuses on light scattered at 90° from the vial's side (360° around) in response to incident light from the bottom of the vial. - Calibration with PSL standard solution is possible. - The dehumidification function inside the instrument helps prevent fogging of optical components. - Automatic cleaning of the vial is possible with an optional automatic cleaning module. *For more details, please refer to the PDF document or feel free to contact us.

• Other measuring instruments

Conduct measurements with a 2.5-minute cycle at low cost and low maintenance! Ensure speed and reliability!

The "CL17sc" is an intermittent continuous residual chlorine meter that employs the DPD reagent method for spectrophotometry. It is used for measuring residual chlorine in drinking water and cooling water. With low cost and low maintenance, it performs measurements at 2.5-minute intervals, ensuring speed and reliability. While there are some differences in the composition of the buffer solution compared to the DPD method specified in the drinking water testing method (as per the Ministry of Health, Labour and Welfare), it achieves a high correlation with the measurement values based on the drinking water testing method. 【Features】 ■ No sensitivity reduction due to contamination, as it uses a colorimetric method with reagents ■ Sensitivity reduction is prevented by adjusting the light intensity of the colorimeter (generally once a day) ■ Excellent maintainability, allowing for unattended operation for up to one month ■ Reagents can be used with simple preparation by dissolving powdered reagents ■ The tubes used within the instrument are packaged as a kit, making tube replacement easy *For more details, please refer to the PDF document or feel free to contact us.

• Other measuring instruments

This is a portable water quality meter compatible with field measurements of pH, ORP, electrical conductivity, and dissolved oxygen!

This is a multi-type portable water quality meter that allows for the measurement of "pH," "ORP," "electrical conductivity," and "dissolved oxygen" through probe replacement. Available in 2-channel type MM-42DP and 1-channel type MM-41DP! The measurement of dissolved oxygen uses an "optical method"! With a waterproof structure and backlight, it can be safely used in the field. ◎ You can view detailed specifications and more from the "PDF Download." If you are interested, please download the catalog to take a look. Additionally, you can download materials that clearly explain the measurement methods for pH, electrical conductivity, and dissolved oxygen.

• Water quality/pH measuring device

This portable pH meter is ideal for field measurements with its energy-saving and waterproof design!

This is a popular portable water quality meter that allows for the measurement of "pH," "ORP," and "various ions" through electrode replacement. Its slim design makes it easy to hold, and its energy-efficient and waterproof design ensures safe use in the field. ◎ You can view detailed specifications and more from the "PDF Download." If you are interested, please download the catalog to take a look.

• Water quality/pH measuring device

All operations are okay with three keys! Depending on the reagent selected, both free chlorine and total chlorine can be measured.

The "DR300" is a pocket residual chlorine meter that can measure both free chlorine and total chlorine depending on the choice of reagents. It is palm-sized and weighs 250g (excluding batteries). It operates on four AA alkaline batteries, allowing for approximately 5000 measurements with low power consumption. With range switching, it can measure from 0.02 to 2.00 mg/L and from 0.1 to 8.0 mg/L. 【Features】 ■ Easy operation ■ Dedicated reagents provided ■ Compact and lightweight ■ Energy-efficient ■ Supports two measurement ranges ■ The carrying case can store the main unit, sample cells, and more *For more details, please refer to the PDF document or feel free to contact us.

• Measurement and Analysis Equipment

Custom calibration feature supports PSL turbidity! A tabletop turbidity meter adopting a new 90° scattering method.

The "TU5200" is a tabletop turbidity meter capable of high-precision measurements even in low concentration areas. By placing a 10mL sample in a dedicated TU5 vial and setting it in the measurement section, the measurement will automatically start when the cover is closed. In single measurement mode, you can set an averaging time between 5 to 15 seconds, and in continuous measurement mode, you can set it between 5 to 90 seconds. 【Features】 ■ High sensitivity and high precision measurements in low turbidity areas ■ Custom calibration function ■ Compatible with PSL turbidity measurements ■ Signal accumulation averaging ■ External output *For more details, please refer to the PDF document or feel free to contact us.

• Analysis and prediction system
• Other analytical equipment
• Measurement and Analysis Equipment

Pursuing operability and high precision! A tabletop turbidity meter capable of measuring a wide range of turbidity from low to high turbidity.

The "TL2300/2350" is a tabletop turbidity meter designed to pursue operability and high precision. It irradiates the sample with light from a tungsten lamp, and the "TL2300" can measure up to 4000 NTU using a 90° scattered light detector, a transmitted light detector, and a forward scattered light detector. Additionally, the "TL2350" includes a backward scattered light detector, allowing measurements up to 10000 NTU. Measurement modes can be selected from three types: single, continuous, and RST (rapid settling sample). 【Features】 ■ Full-color touch screen ■ Self-diagnosis function ■ Calibration selection ■ Data storage and output ■ Built-in calibration compliant with the Japanese Pharmacopoeia *For more details, please refer to the PDF document or feel free to contact us.

• Analysis and prediction system
• Other analytical equipment
• Measurement and Analysis Equipment

Supports calibration with PSL standard solution! Compact and lightweight portable turbidity meter.

The "2100Q" is a portable turbidity meter that can be easily and quickly measured in the field. Simply pour the sample into the measuring container and set it on the instrument to display the results digitally. Routine checks can be easily performed with the included standard solution set. Weighing only 530g (excluding batteries), it is compact and lightweight. It comes with a carrying case that stores the main unit, necessary instruments, and the instruction manual. 【Features】 ■ Simply pour the sample into the measuring container and set it on the instrument to display the results digitally ■ Routine checks can be easily performed with the included standard solution set ■ Weighs only 530g (excluding batteries), compact and lightweight ■ Comes with a carrying case that stores the main unit, necessary instruments, and the instruction manual ■ Battery-operated (can also use AA rechargeable nickel-metal hydride batteries) *For more details, please refer to the PDF document or feel free to contact us.

• Water quality/pH measuring device

The "Wallet Key," which brings a major innovation to the hotel key situation that has undergone several generations of changes, including cylinder locks, magnetic locks, contactless card locks, and mobile keys, has finally been born. Full-scale implementation will begin within the year at domestic accommodations. This service directly delivers the Wallet Key to the wallet apps pre-installed on guests' smartphones. We will provide an overview and the latest information on hotel keys from the perspectives of business efficiency, energy conservation, and hotel digital transformation (DX).

The Aica Modern Architecture Seminar Executive Committee will invite architect Junya Ishigami as a lecturer and hold the "67th Aica Modern Architecture Seminar." The "Aica Modern Architecture Seminar" is a cultural activity aimed at enhancing and developing architectural culture, welcoming renowned architects from both Japan and abroad to give lectures across a wide range of fields, including housing, environment, and urban space. This seminar, which began in 1983, will mark its 67th session, and the details of the event are as follows. We sincerely look forward to your attendance. Organizer and others: ■ Organizer: Aica Modern Architecture Seminar Executive Committee ■ Sponsor: Aica Kogyo Co., Ltd. ■ Operational Support: Kenpo Co., Ltd. ■ Inquiries: Aica Modern Architecture Seminar Executive Committee Office (within Kenpo Co., Ltd.) aicaseminar@kenchiku.co.jp

NR-Power Lab Co., Ltd. will exhibit at CEATEC 2025, which will be held at Makuhari Messe from Tuesday, October 14, 2025, to Friday, October 17, 2025. We will be jointly exhibiting with our investors, NGK Insulators and Ricoh. Our company is contributing to the market expansion of the Energy Resource Aggregation Business (ERAB) through the development of energy resource IoT systems, while also working on the development of diverse service businesses. The services we are currently developing are mainly two: the "GX Data Utilization Service," which creates environmental value, and the "Virtual Power Plant Service (VPP)," which generates power "adjustment capability" by automatically controlling batteries and other devices using AI. At our booth, we will introduce specific demonstration cases of these services. We look forward to your visit.

The Eco Housing Project, a residential franchise strong in attracting customers, is hosting a cost-performance housing tour by Harbor House, the number one builder in terms of new custom home starts in Niigata Prefecture for three consecutive years from 2021 to 2023. - A cost-performance housing tour that attracts customers with low costs and high quality amidst rising prices. - An internal tour that provides hints for increasing negotiation and contract rates. - A customer attraction method that links the website with the completed housing tour. - Introduction of success stories from franchise members, etc. We look forward to the participation of construction company presidents who are seriously considering increasing customer attraction and contract rates. ◇ Detailed information and application https://x.gd/pUe2b ◇ Phone inquiries TEL: 025-383-8881 《Eco Housing Project》 This residential franchise leverages stable customer attraction as its strength, offering a wide range of building products and total solutions down to cost reduction. It is the optimal franchise system for construction companies with fewer than 30 houses per year, providing tools and know-how to expand to 60 houses. With a membership fee of 0 yen, costs are provided through a monthly subscription, allowing access to various services without initial investment.

The Eco Housing Project is a residential franchise that excels in attracting customers. A website will be launched in the month following membership, and full-scale customer acquisition will begin. Even construction companies with low brand recognition can reliably acquire new customers through effective marketing tailored to the local area. Additionally, we offer 21 types of building products based on customer needs, including housing facilities, performance, lifestyle, and taste, and our all-inclusive pricing strategy connects with customer visits and contracts. The Eco Housing Project leverages the know-how and tools of Harbor House, which achieved the number one ranking in the number of custom home starts in Niigata Prefecture in its 17 years of operation. Our strength lies in providing total solutions from customer acquisition to contracts and even cost reduction. We adopt a subscription model with no initial investment, requiring only a monthly royalty, allowing access to a variety of services. To survive the competitive landscape of construction companies in 5 or 10 years, proactive measures are essential. We invite construction company owners considering strengthening their customer acquisition and product capabilities to participate in our information session. ◇ For more details and applications https://x.gd/pUe2b ◇ Phone inquiries TEL: 025-383-8881