丸文通商 List of Products and Services

This catalog introduces chillers that can be selected according to various applications and scenes for cooling or maintaining the temperature of heat-generating external devices. We feature a wide range of products, including the general-purpose cooling water circulation units "CF303/802/820," the compact and convenient non-Freon general-purpose chiller "CF303N," and the energy-saving/low-profile models "CFI601/701/811/911/1011/1111." We offer various models categorized by cooling capacity and pump performance. 【Contents (partial)】 ■ What is a constant temperature water circulation device ■ External closed-loop cooling water circulation units "CF303/802/820" ■ External closed-loop cooling water circulation unit "CF303N" ■ External closed-loop precision cooling water circulation units "CFI601/701/811/911/1011/1111" ■ External open-loop circulation units "CLH302/401/610" *For more details, please download the PDF or feel free to contact us.

• Chiller
• Refrigeration equipment/chiller

This catalog is a selection guide for clean ovens useful for constant temperature testing in dust-free environments such as semiconductors, liquid crystals, electronic components, and precision instruments. It includes compact clean ovens like the "DT300/300H," clean ovens with Class 100 cleanliness "DE411/611・DT411/611," and space-saving high-capacity precision types "DES830・DTS830." In addition to clean environment-related products, we also introduce examples of system configurations. [Contents (partial)] ■ Clean oven model selection table ■ Compact clean oven "DT300/300H" ■ Clean ovens "DE411/611・DT411/611" ■ Clean ovens "DES830・DTS830" ■ Main specifications and functions list *For more details, please download the PDF or feel free to contact us.

• Other incubators and baths
• Other ovens and baking machines

The "DKN303/403/603/613" is a forced air circulation constant temperature chamber with program operation. In the previous model, it had a built-in over-temperature protector, but reflecting customer feedback, an independent over-temperature protector is now standardly equipped at the lower front, allowing for easy confirmation of settings at any time. Additionally, the parts that are touched during operation have been unified in black, achieving intuitive operation. Furthermore, safety features such as automatic over-temperature prevention, abnormal measurement temperature alerts, and overcurrent leakage breakers are well-equipped. 【Features】 ■ Excellent temperature performance ■ Monotone design that enables intuitive operation ■ Improved visibility and operability with a new control panel ■ Standardly equipped with an independent over-temperature protector *For more details, please download the PDF or feel free to contact us.

• Other incubators and baths

This catalog is a guide for selecting models of vacuum dryers that assist with non-oxidative heat treatment, rapid degassing, defoaming, and moisture removal. We introduce various models, including the cost-effective "ADP201/301" with streamlined functions, the standard tabletop models "DP200/300," and the large pump-storage models "DP410/610." Examples of system configurations and a list of main specifications and functions for each product are also included. Please use this information to assist in your product selection. [Contents (partial)] ■ Structural diagrams ■ Model selection table ■ Main applications ■ System configuration examples ■ Rectangular vacuum dryers "ADP201/301" *For more details, please download the PDF or feel free to contact us.

• Drying Equipment
• Vacuum Dryer

We would like to introduce our pure water production system, the 'Auto Pure WEX3NUV/5NUV'. It provides water quality suitable for all pure water applications. With new features, cartridge replacement can also be done easily. Additionally, we offer a water delivery pump unit, "PW200," to transport pure water to the desired location. It consists of three units: the main unit, sampling stand, and foot switch. 【Examples of Pure Water Applications】 ■ Water for chemical experiments ■ Connection to cleaning machines ■ Water for cleaning ■ Dilution water for BOD tests ■ Connection to environmental testing equipment *For more details, please download the PDF or feel free to contact us.

• Pure water production equipment
• Pure water production equipment
• Tabletop pure water production equipment

The "Neo Cool Circulator CF303/802" is an external sealed cooling water circulation device that sends temperature-controlled liquid to cool the heat source connected in a circulation system. The device is equipped with a circulation pump. Due to the water pressure generated by the pump, the connected system must have a sealed circuit structure. The filter mounting plate on the front is only fixed with magnets, so it can be easily removed by pulling it forward for maintenance. 【Features】 ■ Temperature control range: -20 to 30℃ ■ Easy-to-maintain intake filter ■ User-friendly new controller ■ Stress-free circulation path connection ■ Safe drainage of condensed water *For more details, please download the PDF or feel free to contact us.

• Cooling system
• Other water treatment equipment

The "DKM301/401/601" is a forced convection constant temperature chamber with simple operation. The parts that are touched during operation are unified in black, achieving intuitive operation. Additionally, the control panel is tilted for better visibility and positioned at an easier angle for operation. In response to customer feedback, the independent over-temperature prevention device, which was previously located on the side, has been moved to the front lower section. This allows for easy checking of settings at any time. Other safety features include automatic over-temperature prevention, measurement temperature anomalies, and overcurrent leakage breakers. 【Features】 ■ Excellent temperature performance ■ Monotone design for intuitive operation ■ Improved visibility and operability with the new control panel ■ Independent over-temperature prevention device positioned at the front *For more details, please download the PDF or feel free to contact us.

• Other incubators and baths

This catalog introduces plasma devices that meet various needs, from research and development to process applications. It features the parallel plate standard model "PDC series," the barrel-type plasma treatment devices "PR500/510," and the compact plasma devices "PM100/PR200," among others. Plasma devices demonstrate their effectiveness in a wide range of applications, including resist stripping of silicon wafers, removal of organic films, surface activation, micro-polishing, and removal of carbon coatings. [Contents (partial)] ■ Overview of plasma devices ■ Product lineup ■ Parallel plate standard model "PDC series" ■ Barrel-type plasma treatment devices "PR500/510" ■ Compact plasma devices "PM100/PR200" *For more details, please download the PDF or feel free to contact us.

• Plasma Generator
• Plasma surface treatment equipment

In this catalog, we introduce pure water production systems with a variety of sampling methods and quantities. Starting with the flagship model "WA511/711/731" compliant with water quality A4, we also feature a wide range of options including high-capacity types "WG511/711" and RO membrane integrated types "WE200." The applications for pure water are diverse, including equipment cleaning, reagent preparation, and trace analysis. We will help you choose a high-performance and user-friendly pure water production system that suits your needs. [Contents (partial)] ■ Are you facing any issues with the water used in experiments? ■ Usage applications and corresponding models ■ Examples of applications using "distilled water" ■ Yamato Scientific's "ultrapure water" WGH201 ■ Differences between high-capacity types WA511/711/731 and WG511/711 *For more details, please download the PDF or feel free to contact us.

• Pure water production equipment

This catalog introduces the testing equipment necessary for nutritional component analysis, pesticide residue testing, and microbiological testing, categorized by testing method. It includes a wide range of equipment such as fume hoods (draft chambers), constant temperature water baths, constant temperature drying ovens, and rotary evaporators (with vacuum controllers). We also present case studies from users conducting nutritional component analysis and microbiological testing. We hope you will consider this opportunity. 【Contents (partial)】 ■ Introduction ■ About Nutritional Component Labeling ■ About Pesticide Residues ■ About Microbiological Testing ■ Recommended Testing Equipment List ■ Protein *For more details, please download the PDF or feel free to contact us.

• Other analytical and testing equipment

Product Overview: ► High speed, high angle, and comprehensive features ► Frequency range extension available ► Abundant test signals ► DC bias equipped ► Data logging function ► High-resolution touch screen ► Rich test fixtures

• LCR Meter

Measurement instruments for RF applications must meet high quality standards. The products need to be user-friendly and highly versatile, and it is also important that measurements are fast and performance is reliable. The ZNL not only addresses all these challenges, but models up to 6 GHz integrate the functions of a vector network analyzer, spectrum analyzer, and power meter into one compact housing.

• Time-frequency measurements

With the ZNA high-end vector network analyzer, equipped with excellent RF characteristics, a unique comprehensive hardware architecture, and a DUT-oriented operating concept, it becomes easier to meet the demands of rigorous measurements. 〇 Applications Spectrum analysis with multi-channel view Time domain analysis and signal integrity measurements Phase-controlled signal source measurements Characterization of passive devices Testing of high-power amplifiers/LNAs Receiver and LNB characterization Testing of T/R modules/radar AESA Signal integrity testing Antenna measurements – optimal Millimeter-wave measurements TVAC testing/satellite TVAC testing

• Time-frequency measurements

Using the FPL spectrum analyzer allows for quick and easy measurements. The intuitive touchscreen is easy to understand and operate. The FPL features excellent RF performance, is lightweight and space-saving, combining benchtop functionality with handheld portability.

• Time-frequency measurements

Ideal for high-precision ADC and DAC testing.

• Signal Generator

RIGOL leads with excellent technology and professional technical knowledge, providing advanced electronic measuring instruments and an unparalleled user experience to professional users and manufacturers. Brand Value Engineering Design: RIGOL devices offer an excellent user experience. Professional Awareness and Empathy: RIGOL has customer service that brings high satisfaction. Unique Implementation Capability: RIGOL consistently transforms innovation into practical solutions.

• oscilloscope

Digital Oscilloscope Arbitrary Waveform/Function Generator Spectrum Analyzer RF Signal Generator Digital Multimeter Programmable DC Power Supply Programmable DC Electronic Load Probe

• oscilloscope

Passive Probe ▶ Page 8 EMC Near-Field Probe ▶ Page 34 Current Probe ▶ Page 32 Modular Wideband Probe ▶ Page 18 Power Rail Probe ▶ Page 20 High Voltage Probe ▶ Page 26 Active Wideband Probe ▶ Page 12 Passive Wideband Probe ▶ Page 10 Multi-Channel Power Probe ▶ Page 22 Optical Isolation Probe ▶ Page 30

• oscilloscope

■Laboratory Design: We assist in designing laboratories when they are newly constructed or renovated. ■Laboratory Equipment: We have numerous suppliers and provide a wide range of scientific instruments, physical and chemical equipment, and industrial equipment necessary for laboratories. ■Equipment Relocation: We assist customers in moving to new facilities while continuing their daily operations.

• Machinery and equipment installation/dismantling/relocation

The RTP oscilloscope features an easy-to-use user interface and a large screen, achieving excellent performance and flexibility in a space-saving design. Therefore, it is ideal for real-time analysis of signal integrity.

• oscilloscope

The RTB 2 Series Oscilloscope combines advanced operational concepts with the Power of ten, making it the ideal versatile tool for students, enthusiasts, technicians, and engineers. The RTB 2 Series is the successor to the high-performance RTB2000 Oscilloscope. Try this device in the lab and experience the difference. Power of ten: ▶ 10-bit ADC ▶ 10 Mpoints of memory ▶ 10.1-inch capacitive touch screen ▶ Just 10 seconds of startup time ▶ A single device with 10 functions

• oscilloscope

The FSVA3000 signal spectrum analyzer, with a 1 GHz analysis bandwidth and excellent phase noise performance of less than -127 dBc (1 Hz) at a 10 kHz offset, offers a wide dynamic range and provides all the necessary features to meet the demands of challenging measurement applications such as 5G NR measurements. With high-speed measurement capabilities and an advanced operational concept, it is the ideal spectrum analyzer for demanding signal analysis tasks performed in laboratories and manufacturing environments.

• Time-frequency measurements

Features and Customer Benefits of ZNB3000: High-Speed Measurement with DDS Synthesizer ▶ Ultra-fast frequency setting ▶ Excellent phase reproducibility and low phase noise in expanded dynamic range mode ▶ Class-leading dynamic range ▶ High accuracy allows for maximization of throughput using a wide intermediate frequency bandwidth (IFBW) ▶ Simplified characterization of advanced filters with high rejection ratios ▶ Excellent output power ▶ Compensation for setup losses due to wiring, connectors, and adapters

• Other electric meters

For over 15 years, we have invested in oscilloscope technology and developed advanced oscilloscopes with unique features not found in the market. The distinguishing factors of Rohde & Schwarz oscilloscopes are the excellent response performance and ease of use enabled by our in-house developed ASIC technology. This allows details of signals that would be overlooked by other oscilloscopes to be revealed in a short time. The MXO series has revolutionized the industry with the highest real-time capture rate (up to 99%). The ASIC-based zone trigger, spanning time, computation, and spectrum domains, complements our patented digital trigger architecture with unique triggering capabilities. Experience the difference by trying Rohde & Schwarz oscilloscopes in your lab.

• oscilloscope

Reasons to Choose the MXO 5 Series - Evolved Speed: Achieves the minimum blind time of 21 ns rearm with high-speed collection through multi-channel, computational capabilities, and seamless spectrum measurement. - Comprehensive Spectrum Analysis to Maximize Utility: Equipped with high-speed spectrum analysis and the ability to perform up to four analyses simultaneously. - Abundant Memory Capacity: Offers maximum standard memory capacity and up to 1 million waveform segments. - Accurate Detection During Events: Achieves ultimate digital triggering with 18-bit HD resolution that allows sensitivity adjustments for precise triggering. - Uncompromising Performance: Provides excellent signal reproducibility with a low noise floor and maximum vertical axis offset range (±5 V (0.5 mV/div)). - Establishing a New Standard of Sensitivity: Offers the industry's most sensitive triggering (minimum 0.0001 div). - Best Triggering.

• oscilloscope

Reasons to Use MXO 4 - The industry's first oscilloscope to achieve an update speed exceeding 4.5 million waveforms per second - Utilizes industry-leading 12-bit ADCs at all sampling rates - Industry-best 18-bit architecture - Fastest and most accurate spectrum analysis in its class - Equipped with the industry's largest standard memory of 400 M points per channel - Industry-fastest trigger rearming time of 21 ns - First in its class to incorporate new digital trigger technology - Trigger with the industry's best sensitivity of 0.0001 div - Class-leading trigger jitter of less than 1 ps - First oscilloscope with dual-path protocol analysis capabilities - Building a state-of-the-art oscilloscope portfolio from 60 MHz to 16 GHz - Achieved the industry's most responsive oscilloscope through in-house ASIC development - Ensured exceptional signal integrity through the development of front-end technology - Digital triggers enable event separation with industry-best sensitivity - Streamlined workflow with an excellent user interface and front panel

• oscilloscope

Marubun Tsusho Co., Ltd., a professional in the sale of analytical instruments, has teamed up with Alfred Co., Ltd., which specializes in asbestos analysis services, to provide total support from equipment purchase to contract analysis, maintenance, and procurement of consumables. We offer a complete range of equipment and supplies necessary for asbestos analysis and can provide estimates. We can also propose layouts tailored to your company's space. The exchange of documents such as delivery notes and invoices will primarily be conducted through Marubun Tsusho. Please feel free to contact us for more information. [Examples of Equipment and Supplies] ■ Polarizing Microscope ■ Stereo Microscope ■ Microscope Camera ■ Exhaust Draft with HEPA Filter *For more details, please download the PDF or feel free to contact us.

• Analytical Equipment and Devices

We would like to introduce a "package for building a leak detection system" that allows for the easy and rapid on-site implementation of battery-less leak sensors. This innovative leak detection system utilizes a new type of leak sensor that generates power from leaked water and notifies wirelessly. Since the connection settings with the battery-less leak sensor, receiver (IoT gateway), and other necessary equipment are already configured, it eliminates the costs and effort associated with system construction and installation, enabling immediate deployment and operation at sites where you want to set it up. 【Features】 ■ Easy installation ■ Customizable according to the site ■ Simplifies system construction ■ Supports various notification methods *For more details, please download the PDF or feel free to contact us.

• Other security and surveillance systems
• Environmental Test Equipment
• Other cleaning machines

Our company will achieve labor-saving and manpower reduction through the introduction of AGVs. AGVs, also known as Automated Guided Vehicles, are robots equipped with wheels that can travel automatically, capable of transporting goods by carrying or towing them. When implementing AGVs, it is essential to choose those with functions suitable for the specific site. We encourage you to consult with us, and we can propose labor-saving and unmanned solutions that maximize effectiveness tailored to your site. If you are considering the introduction of AGVs, please feel free to contact us. 【Key Points for Implementation】 ■ Cost-effectiveness ■ Transportation and travel methods suitable for the site ■ Please consult with us first *For more details, please refer to the related links or feel free to contact us.

• Transport and handling robots

At Marubun Trading, we utilize DX/IoT/AI to not only reduce labor but also to enhance productivity through better proposals. Despite being a trading company, we have a large number of technical staff in place to contribute to the further development of manufacturing companies. From the early stages of meetings, our sales and technical staff collaborate closely to thoroughly understand customer needs and prioritize the process of formulating specifications. In particular, about 15 technical staff members (in areas such as concept development, mechanics, electronics, assembly wiring, and service) are assigned, and we engage in daily activities based on the concept of local production for local consumption. 【Features】 ■ Utilization of DX/IoT/AI ■ A large number of technical staff to contribute to the further development of manufacturing companies ■ Emphasis on front-loading *For more details, please download the PDF or feel free to contact us.

• Other conveying machines

Our company offers total support from robot introduction to startup, leveraging the consulting skills developed through the sale of advanced medical devices, analytical instruments, and production equipment. We can integrate with various system configurations, including PCs, sequencers, image processing systems, and force sensors. 【Product Lineup】 ■ Scara Robots - G Series - RS Series, etc. ■ 6-Axis (Vertical Articulated) Robots - C8 Series - C4 Series, etc. ■ Controllers - RC90 - RC700-A, etc. *For more details, please download the PDF or feel free to contact us.

• Automatic sorting machine
• Automated Warehouse System
• Picking robot system