日東精工アナリテック List of Products and Services

The "Water Quality Analysis Device Series" offers a lineup of water quality analysis devices tailored to measurement applications. The combination of the "Compact Distillation Device DS-5000" and the "Flow Injection Analysis Device FIA-300M" is ideal for measuring fluoride, cyanide, and ammonia. Additionally, we provide devices such as the combination of the "FIA-300P" and "FIA-300NC System," which allows for simultaneous measurement of total phosphorus and total nitrogen through FIA analysis, as well as the "TOC-300V," which is perfect for testing factory wastewater, sewage, and environmental water. 【Features】 ■ Capable of measuring 9 items with sample exchange ■ Compact and easy to install in a draft chamber ■ Suitable for solid samples such as soil *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

The KF-31 is a compact and lightweight Karl Fischer titration moisture meter equipped with convertible functionality. The KF-31 moisture meter using the Karl Fischer volumetric titration method can be used for a wide range of samples, including food, pharmaceuticals, and various oils. Additionally, by connecting a moisture vaporization device, it is also capable of measuring insoluble samples. This is a completely new moisture meter that performs dual functions of volumetric titration and coulometric titration in a compact body. 【Features】 ○ Equipped with a 5.7-inch color LCD touch panel ○ Connection to a moisture vaporization device is possible ○ Liquid delivery and drainage unit For more details, please contact us or download the catalog.

We have enhanced the detection method described in the JIS titration standard by adding a new inflection point detection method! It features a user experience similar to manual analysis and a perfect inflection point detection logic. With a variety of options, we will assist you in your titration life.

We have enhanced the detection method described in the JIS titration standard by adding a new inflection point detection method! It features a user experience similar to manual analysis and a perfect inflection point detection logic. With a variety of options, we will support your titration life.

This is the latest model of the Karl Fischer moisture meter. It can accurately measure trace moisture in samples. ● It is a highly expandable device that allows simultaneous measurement on two channels. The measurement status of both channels can be displayed at the same time. ● Stepwise temperature rise measurement is possible (when connected to a vaporization device), making it easy to find the optimal heating temperature for the sample. ● Bromine value and bromine index measurement are standard features. We have launched a new product, the high-performance moisture meter "CA-310"! Compared to the CA-200/KF-200, it can now be operated via a touch panel, eliminating the need for PC validation and improving measurement efficiency with the addition of automatic measurement functionality.

◆Measurement of various forms of phosphorus and nitrogen is possible Efficiently decomposes organic phosphorus, inorganic phosphorus, organic nitrogen, and inorganic nitrogen. ◆Rapid Can measure 15 to 30 samples per hour. ◆Automation By connecting an automatic pretreatment device, auto-sampler changer, and data processing unit to the basic unit, simultaneous measurement of phosphorus and nitrogen is possible. (In cases where high concentrations of organic matter are present, such as in raw sewage or feces, simultaneous decomposition may not be possible.) ◆High sensitivity and high precision The adoption of a pump dedicated to FIA has improved sensitivity, precision, and durability. ◆Compact design Approximately 25% smaller compared to the conventional TN-30 and TP-30. ◆Fully automated from sampling to measurement, ensuring no individual differences in measurement results. ◆Reduction of environmental impact The FIA method allows all operations leading to measurement to be conducted within a closed system, reducing the dispersion of chemicals and environmental burden.

■Adoption of syringe-type burette has improved accuracy. ■Troubles related to liquid leakage have been resolved. ■Can be measured in combination with various vaporization devices. ■A highly expandable device that enables simultaneous measurement of two channels. *For more details, please download the PDF or feel free to contact us.

■ Streamlined operation panel. The number of switches is minimized, making operation easier. The interactive method allows even beginners to start measuring immediately. ■ An open rack-type sample changer is used, and only the measurement section employs a locally fully shielded method. Sample entry and exit are free even during measurement. Up to 12 measurement samples can be set. ■ Automatic PHA control is performed before measurement. This world-class technology has significantly improved accuracy. ■ Automation of two-point calibration and simplification of measurement conditions enable a swift transition from calibration to measurement, achieving both speed and high precision simultaneously. Additionally, automatic multipoint calibration allows for calibration of the calibration curve with up to 12 points. ■ The sample cell detection system prevents operational errors. ■ The temperature and atmospheric pressure of the measurement section are automatically corrected. This dramatically improves intra-day reproducibility and allows for the measurement of high-temperature samples of around 55°C. ■ The printer is a traditional wired dot type, ensuring excellent data storage reliability.

The combination of the TS-100 control unit and a PC (personal computer) allows for all necessary equipment settings for measurement. By adopting Windows 95 as the OS (operating system) for the PC, it can be easily operated by anyone. *For more details, please download the PDF or feel free to contact us.

■Simple measurement of trace nitrogen in solids ■System construction according to purpose ■Excellent operability and enhanced functionality with Windows 95 ■Rapid analysis using an auto boat controller

■By introducing titration simulation software, it is possible to conduct titration simulations in advance for "acid mixtures," for example, allowing for the examination of the separation state of titration curves and the potential for titration analysis, which can assist in the development of new measurement methods. ■The adoption of a manual plotting method for the endpoint of titration curves can be helpful in cases where changes in the titration curve are minimal, making endpoint detection difficult, or when researchers wish to visually assess the endpoint for their research purposes. ■To maintain the reliability of the titration apparatus, standard equipment includes methods for validating "the dispensing accuracy and precision of the burette," "electrode calibration using pH standard solutions," and "comprehensive titration performance evaluation." Conducting this validation can enhance the reliability of the apparatus and titration. ■By connecting a dedicated moisture measurement unit GT-100KF (optional) to the automatic titration device GT-100/Win model, moisture measurement using the volumetric method can be performed with the traditional and proven Karl Fischer moisture titration. *For more details, please download the PDF or feel free to contact us.

- Integration of pretreatment (combustion and absorption) with ion chromatography through a partnership with Dionex Corporation. - Anyone can easily operate it by simply setting the combustion and absorption conditions. - No special operations, like those required in conventional methods (oxygen bomb method, flask combustion method), are necessary.

■ This is a highly expandable device that enables simultaneous measurement of 2 channels (patent pending). ■ It adopts two operating modes: multi-mode and simple mode. ■ Stepwise temperature rise measurement is possible (patent pending). ■ Bromine value and bromine index measurement are standard features. ■ Moisture measurement using a one-component reagent is possible. * For more details, please download the PDF or feel free to contact us.

■JIS-K0101 Industrial Water Testing Methods ■Drinking Water Testing Methods ■Sanitary Testing Method Notes It complies with the above official methods. In accordance with the revision of the drinking water testing methods, it corresponds to a polystyrene-based particle suspension as a turbidity standard solution.

There are four models for measuring low moisture content: the tabletop model CA200, the battery-operated portable model CA21, and for measuring high moisture content, the tabletop model KF200 and the entry-level moisture measurement device KF21. The tabletop models can perform simultaneous measurements on two channels, allowing for various combinations of electric quantity, capacitance, and vaporization methods. The vaporization devices range from the standard VA200 (up to a maximum of 300 degrees) to those designed for lubricating oils and high temperatures, and there is also an automatic vaporization device for 33 samples that measures automatically just by setting the sample.

The GT-100 is a compact titration device that integrates the control unit and burette unit into a single unit, enabling various types of titration (such as pH, potential difference, conductivity, polarization, and photometric titration). It features a bright, large LCD display that enhances visibility and improves operability. Additionally, by attaching the optional Karl Fischer moisture measurement unit, it allows for moisture measurement using the volumetric method. The functionality has been further enhanced with titration and moisture measurement capabilities. *For more details, please download the PDF or feel free to contact us.*

This is a turbidity meter that conforms to official methods such as JIS-K0101 (factory water testing methods), drinking water testing methods, and sanitary testing method annotations, capable of measuring turbidity from low to high levels with minimal color interference.

The "General-purpose Automatic Titration Device GT-200" has incorporated an evolved new inflection point detection method that traces the detection methods described in the JIS titration standard. It features a user-friendly experience similar to manual analysis and a perfect inflection point detection logic. It is easy to operate with a clear display. For more details, please contact us or download the catalog.

This is the latest model of a Karl Fischer moisture meter. It allows for accurate measurement of trace moisture in samples. ● It is a highly expandable device that enables simultaneous measurement on two channels. The measurement status of both channels can be displayed at the same time. ● Stepwise temperature rise measurement is possible (when connected to a vaporization device), making it easy to find the optimal heating temperature for the sample. ● Bromine value and bromine index measurements are standard features. *For more details, please download the catalog or contact us.

The "DTN-300V" is suitable for the analysis of food, feed, livestock, and food manufacturers, and is a total nitrogen and protein analysis device that uses carbon dioxide as the carrier gas. Compared to devices that use helium gas, carbon dioxide is inexpensive and readily available, allowing for cost-effective and operationally considerate use. Equipped with an automatic oxygen mode, it monitors the combustion conditions and controls oxygen in real-time, enabling automatic measurement under optimal combustion conditions even for unknown samples. 【Features】 ■ Automatic measurement under optimal conditions ■ Self-regeneration of the reduction tube ■ Use of carbon dioxide as the carrier gas ■ User-friendly software ■ High salt specification (optional) *For more details, please refer to the PDF materials or feel free to contact us.

Nitto Seiko Analytic Co., Ltd. will be exhibiting at "JASIS 2024" held at Makuhari Messe. We will showcase various analytical instruments, including a new automatic sample combustion device. You can download the exhibition invitation as a PDF. We sincerely hope you will visit us. 【Event Overview】 ■ Venue: Makuhari Messe International Exhibition Hall, Hall 6 ■ Booth Number: 6B-202 ■ Dates: September 4 (Wed) - 6 (Fri) 10:00 - 17:00

The "NSX-5000V Series" is a trace element analysis device that safely and sensitively measures trace amounts of nitrogen, sulfur, and chlorine in liquid and gas samples, achieving automation. It can be widely used for quality control of petroleum products, chemical substances, automotive fuels, and recycled products, as well as for environmental analysis. We offer a lineup that includes the trace nitrogen analyzer "TN-5000V," the trace sulfur analyzer "TS-5000V," and the trace chlorine and sulfur analyzer "TCL-5000V." 【Features of the NSX-5000V Series】 ■ Automatic syringe dilution system ■ User-friendly software ■ Schedule management function ■ Audit trail function ■ Import/export function *For more details, please refer to the PDF document or feel free to contact us.