鈴木商館 List of Products and Services

The pulse tube refrigeration device, which separates the cold head and valve unit, can further reduce vibrations, and since the valve unit can be installed away from the magnet, it becomes less susceptible to the influence of the leakage magnetic field from high magnetic field magnet systems. ● You can download the "Comprehensive Catalog," which includes this product. If you have any questions, please feel free to contact us.

• Cooling system

The Solvay-type GM refrigerator at Sumitomo Heavy Industries has a history of over 40 years since its development and achieves excellent performance by utilizing a unique pneumatic drive system. It is used in dark tail stat shield cooling, cryopumps, and various ultra-low temperature research devices. ● You can download the "comprehensive catalog" that includes this product. If you have any questions, please feel free to contact us.

• Cooling system

It is used for reducing helium evaporation (such as in MRI), cooling superconducting magnets, and cooling sensors. With the price of liquid helium skyrocketing and its availability becoming extremely difficult, it is recommended as an alternative to liquid helium. ● You can download the "comprehensive catalog" that includes this product. Please feel free to contact us if you have any questions.

• Cooling system

The Stinger ultra-low temperature circulation cooling system achieves 4K with ultra-low vibrations by circulating helium gas without using liquid helium. The displacement of the sample is less than 10nm, making it suitable for optical measurements.

• Testing Equipment and Devices

We offer the 'CryoSaver Series' current leads manufactured by HTS-110, which excel in assembly quality and mechanical strength and performance. These leads utilize high-temperature superconducting (HTS) tape that produces robust and reliable low thermal conductivity leads. We have three types available with different lengths and thermal intrusion levels, and the standard type is available in ratings from 150 to 2000A. Length modifications to meet your needs are also possible. 【Features】 ■ Over 1,000 units sold in the past 10 years ■ Excellent assembly quality, mechanical strength, and performance ■ Some connection terminal modifications are possible ■ Utilizes high-temperature superconducting (HTS) tape *For more details, please refer to the materials. Feel free to contact us with any inquiries.

• Other electronic parts

Suzuki Shokan was founded in 1905 when the founder imported a simple lemonade manufacturing machine and carbon dioxide from Germany, researching a manufacturing method for lemonade that was very rare at the time, and developing sales channels for lemonade production and machinery. Subsequently, with the development of industry, the company quickly recognized the infinite potential of industrial gases and began handling them as the only specialized trading company in the country, always staying ahead of the times and steadily expanding its business alongside the development of Japan's industry. Currently, we have numerous bases across Japan and have established a solid cooperative system with our group companies, creating new businesses and developing highly reliable operations. Moving forward, we will continue to pursue the company's growth by expanding our business not only domestically but also worldwide. 【Introduction of Departments】 ■ Gas Division ■ Industrial Equipment Division ■ Air Conditioning Division ■ Chemical Products Division ■ Low-Temperature Equipment Division ■ High-Pressure Equipment Division ■ Technology Division ■ Technology Management Division ● For more details, please contact us or refer to our company catalog. ◎ As of April 1, 2019, we have revised our comprehensive catalog. (See the URL below)

• Other consumables
• Other processing machines
• Other air conditioning equipment

At Suzuki Shokan Co., Ltd., we offer a variety of low-temperature system products. Our comprehensive catalog of low-temperature system products features a rich lineup, including cryostats that are easy to handle without the use of refrigerants, superconducting magnet cryostats, various circulation cooling devices, and small helium refrigerators. We invite you to take a look at this opportunity. 【Example of Featured Products】 ■ Cryostat Refrigerators CR Series - Easy to handle without the use of refrigerants - A wide temperature range is available with options from 4K to 300K ■ Liquid Nitrogen Circulation Cooling Device - Ideal for continuous cooling of spectrometer crystals and heating elements - No need for refrigerant replenishment. Liquid nitrogen, pre-cooled to a sub-cooled state by the refrigerator, is transported by a cryogenic pump for sample cooling. *For more details, please request materials or view the PDF data available for download. ◎ As of April 1, 2019, the comprehensive catalog has been revised. (Please refer to the URL below)

• Cooling system

The "CR Series" is a cryostat that does not use refrigerants, making it easy to handle. In addition to standard models, we can also produce types that can be used over a wide temperature range from 4K to 400K, as well as simplified vibration-damping types that can reduce mechanical vibrations. We also accommodate customization of sample stages. 【Examples of Applications】 ◎ Optical measurements ◎ Electrical resistance measurements ◎ Seebeck measurements ◎ Hall coefficient measurements ◎ ρ-T measurements ● You can download the "Comprehensive Catalog," which includes this product. Please feel free to contact us if you have any questions. ◎ The comprehensive catalog was revised on April 1, 2019. (See the URL below)

• Cooling system

The "Suzuki Shokan Helium Recondensation Device" is a self-developed high-efficiency model that significantly reduces helium consumption by recondensing evaporated helium in a sealed line. It is particularly recommended for customers who have difficulty obtaining liquid helium or those who find it cumbersome to replenish during continuous operation. 【Specifications】 ○ Required Power: 6.5 kW / 7.5 kW (50 Hz / 60 Hz) Three-phase 200 V ○ Cooling Water * Air cooling type is also available: 7 L/min to 10 L/min (4℃ to 28℃) ○ Condensation Capacity: 10 L/day ○ Main Unit Dimensions (Height × Width × Depth): 1135 × 412 × 300 (mm) ○ Main Unit Weight (including refrigeration unit): 58 (kg) ○ Refrigeration Unit Used: SRDK-415D-F50L * We can design and manufacture according to other requests. For more details, please contact us or download the catalog. ◎ As of April 1, 2019, the comprehensive catalog has been revised.

• Other physicochemical equipment

【Achievements: Example Specifications】 ◇Solenoid-type Magnetic Field Generating Coil 〇Main Body Dimensions: φ32.4 mm × 30.4 mm 〇Wire Material: SUPERCON Co., Ltd. manufactured superconducting wire "Fine SC Wire T48B-M" Bare φ0.102 - Insulated φ0.079 〇Magnetic Field: 15 gauss in the Z-axis direction at 100.0 mA 〇Surface Treatment of Bobbin: Pure gold plating, thickness 1–2 μm ●For more details, please contact us or refer to our cryogenic equipment product catalog. ◎As of April 1, 2019, the comprehensive catalog has been revised. (See the URL below)

• Other physicochemical equipment

The "liquid nitrogen circulation cooling device" is a system that efficiently and stably continuously cools the object to be cooled with sub-cooled liquid nitrogen. It has a high cooling capacity exceeding 1 kW at 80 K and operates fully automatically without human intervention. 【Features】 〇 Capable of cooling spectrometer crystals and continuously cooling heating elements 〇 Fully automatic operation from start to stop 〇 The device can be installed away from the test specimen 〇 By using vacuum insulated piping (VJP piping), it prevents evaporation loss and temperature rise of the liquid nitrogen ◆ We offer various applications tailored to your usage environment. ◆ There is also a "refrigeration cooling type" available for the liquid nitrogen circulation cooling device. ● For more details, please contact us or refer to our "Cryogenic Equipment Product Catalog" available on the download page. ◎ As of April 1, 2019, the comprehensive catalog has been revised. (See the URL below)

• Other physicochemical equipment
• Cooling system

This is a device for stably supplying liquefied nitrogen to test specimens at temperatures between 67K and 85K while remaining in liquid form. The temperature of the liquefied nitrogen is controlled using a refrigeration unit and an accompanying heat exchanger. The circulation amount of the liquefied nitrogen can be adjusted with a circulation pump. Our company offers various applications using refrigeration units. 【Features】 ◯ Continuous cooling of spectrometer crystals, HTS coils, and heating elements is possible. ◯ No need for refrigerant replenishment. ◯ A mechanism that transports sub-cooled liquid nitrogen from the refrigeration unit to cool samples using a low-temperature pump. ◯ The device can be installed away from the test specimen. ◯ Continuous operation can be safely conducted with various interlock mechanisms. ◯ Flow and temperature control are possible via the operation control panel, which also includes continuous circulation monitoring, alarm functions, and emergency stop functions. ◆ There is also a "liquid nitrogen cooling type" for the liquid nitrogen circulation cooling device. ● For more details, please contact us or refer to our "Cryogenic Equipment Product Catalog" available on the download page. ◎ As of April 1, 2019, the comprehensive catalog has been revised. (Please refer to the URL below.)

• Cooling system

It is a gas cooling system composed of a cold box and a circulation device. We offer various applications using refrigeration units. 【Configuration Specifications】 ◯ The cold box consists of a helium small refrigeration unit, a heat exchanger, and control valves. ◯ The circulation device supplies low-temperature helium gas. ● For more details, please contact us or refer to the catalog. ◎ The comprehensive catalog was revised on April 1, 2019. (See the URL below)

• Cooling system

This device is designed to transport superconducting wire within a superconducting magnet at a "constant speed" and "constant tension." It is a necessary component for building a system that allows for quality evaluation without damaging the superconducting wire. This equipment is essential when adapting production technology optimized for short wire lengths to the manufacturing of long wire lengths. 【Example Specifications of Achieved Device】 〇 Maximum wire length: 100.0 m ○ Wire width: 10.0 mm 〇 Wire transport speed: 0.1 to 30.0 mm/sec 〇 Tension: 0.1 to 1.0 kgf ● For more details, please contact us or refer to our cryogenic equipment product catalog. ◎ The comprehensive catalog was revised on April 1, 2019. (See the URL below)

• Other physicochemical equipment

【Achievement Device: Example Specifications】 〇Measurement Temperature: 77K 〇Wire Length: Approximately 100.0 m 〇Basic Width: 3.0 to 10.0 m 〇Minimum Bending Diameter: 10.0 mm 〇Maximum Current: 500 A ●For more details, please contact us or refer to our low-temperature equipment product catalog. ◎The comprehensive catalog was revised on April 1, 2019. (See the URL below)

• Other physicochemical equipment

We offer a wide variety of refrigeration units tailored to the user's measurement conditions. 【Features】 ◯ Temperature range: 20K to 80K ◯ High power, low vibration refrigeration capability ◯ Two-stage models: three types - RF50, RF60, RF70 ◯ Single-stage models: three types - RF50S, RF70S, RF90S ● You can download the "Comprehensive Catalog" which includes this product. If you have any questions, please feel free to contact us.

• Cooling system

This is a compressor for the small helium refrigerator manufactured by Suzuki Shokan. Please refer to the page for the small helium refrigerator "20K, 80K Series" [manufactured by Suzuki Shokan].

• Cooling system

Our cryopump and helium compressor units are widely used by customers utilizing vacuum applications, ranging from production equipment to research instruments. Our specialists are dedicated to daily maintenance to meet our customers' needs for these devices. We also accept modifications for various types of equipment. For more details, please contact us or refer to our cryogenic equipment product catalog. *As of April 1, 2019, we have revised our comprehensive catalog. (See the URL below.)*

• Other physicochemical equipment

【Features】 〇 A lineup that supports various temperature ranges from 4K to 77K ◯ A comprehensive small series ranging from compact superconducting magnets to easy-to-use types for experiments and measurements ● You can download the "Comprehensive Catalog" which includes this product. If you have any questions, please feel free to contact us. ◎ The comprehensive catalog was revised on April 1, 2019. (Please refer to the URL below)

• Cooling system

The vacuum insulated piping manufactured by Jeck Tohri is used for the supply piping of various liquefied gases such as "liquid nitrogen," "liquid oxygen," and "liquid hydrogen." It has very low evaporation loss and is particularly adopted for various applications such as cooling in MBE, preventing oxidation in soft drinks, and boosting pressure. Additionally, one of its strengths is that it is maintenance-free after installation. For more details, please contact us or refer to our cryogenic equipment product catalog. *As of April 1, 2019, the comprehensive catalog has been revised. (Please refer to the URL below.)*

• Other laboratory equipment and containers

This is a lightweight, compact, and high-strength liquid nitrogen container. By attaching a detachable cart, it is easy to carry. It achieves high insulation performance and can be used in magnetic field environments due to its non-magnetic properties. We also design and manufacture custom specifications. *The second photo shows the cart-equipped "Sibel 100S." *The third photo shows the liquid nitrogen extraction device "CryoJet." For more details, please contact us or refer to our cryogenic equipment product catalog. ◎ As of April 1, 2019, the comprehensive catalog has been revised. (See the URL below.)

• Other laboratory equipment and containers

It is possible to extract liquid nitrogen with simple valve operation without external pressurization. In addition to the included flexible hose for liquid extraction, the main unit is equipped with casters with stoppers for safe transportation. *The second photo shows the dimensions of the standard accessory "flexible hose." For more details, please contact us or refer to our cryogenic equipment product catalog. *As of April 1, 2019, the comprehensive catalog has been revised. (See the URL below.)

• Other laboratory equipment and containers

In Japan, our company has been importing and selling as the exclusive domestic distributor since 1988, and we have a track record of over 1,000 units shipped to date. Based on user requests, we can design and manufacture various changes in capacity and materials that are not listed in the catalog. ● For more details, please contact us or refer to our cryogenic equipment product catalog. ◎ As of April 1, 2019, we have revised our comprehensive catalog. (Please refer to the URL below)

• Other laboratory equipment and containers

At Barber-Nichols, we manufacture various types of cryogenic pumps, and we serve as the domestic agent for these products. Based on customer requests, we will consider, design, and produce specifications such as "various cryogenic liquids," "cryogenic gases," "flow rate," and "pressure." Additionally, various types of maintenance are conducted by Suzuki Shokan (domestic). ● For more details, please contact us or refer to our cryogenic equipment product catalog. ◎ As of April 1, 2019, we have revised our comprehensive catalog. (Please see the URL below.)

• Other pumps

【Product Example】 ○STIRLING CRYOCOOLER ○Pressure Wave Generator ○Acoustic Driver ●For more details, please contact us or refer to our cryogenic equipment product catalog. ◎As of April 1, 2019, the comprehensive catalog has been revised. (See the URL below)

• Cooling system

The CryoSaver series current leads have demonstrated their exceptional performance for over the past 10 years. CryoSaver surpasses competitors' products with the highest assembly quality, mechanical strength, and performance. ● For more details, please contact us or refer to our cryogenic equipment product catalog. ◎ As of April 1, 2019, we have revised our comprehensive catalog. (Please refer to the URL below)

• Other laboratory equipment and containers

<< Specifications / Features >> ○ Cooling of samples down to below 20K with "completely refrigerant-free" technology ○ Automatic measurement of magnetic field, accuracy, and temperature ○ Measurement of Ic (T, B, Θ) up to 1000A ○ 0-8 Tesla magnetic field (bipolar power supply) (Options: 5, 12T) ○ Dedicated cooling system with high cooling capacity using circulating helium, allowing sample temperatures from below 20K to room temperature ○ Sample rotation from 0 to 240° ○ Hardware that includes everything, such as power supply and measurement instruments ○ Automatic control software based on LabVIEW << Convenience >> ○ Fully automatic measurement ○ Refrigerant-free cooling eliminates the need for liquid helium or liquid nitrogen ○ Realization of safe monitoring of the magnet ○ Simple and convenient sample exchange and cooling << Ease of Installation >> ○ Low leakage magnetic field ○ Compressor can be installed up to 10m away ○ All electronic equipment integrated into a movable rack ● For more details, please contact us or view our "Cryogenic Equipment Product Catalog" on the download page. ◎ As of April 1, 2019, the comprehensive catalog has been revised. (See the URL below)

• Other physicochemical equipment

【Features】 ○ We supply NMR magnets tailored to your needs (standard models: 200, 400 MHz) ○ The compact design allows for flexible installation locations ○ Suitable for inline analysis in production processes ○ 54 mm RT bore compatible with common probes * The top photo on the page shows the "4.7T shielded superconducting magnet." * The second photo shows the "mobile system" that houses the "4.7T shielded superconducting magnet." ● For more details, please contact us or view our "Cryogenic Equipment Product Catalog" on the download page. ◎ As of April 1, 2019, the general catalog has been revised. (See the URL below)

• Other physicochemical equipment

**Features** - Continuous variable magnetic field - No refrigerant - High-speed cooling - Compact - Minimal leakage magnetic field - Magnet orientation compatible in all directions - High-speed variation of magnetic field strength **Application Examples** - MOKE (Magneto-Optical Kerr Effect) - Temperature-variable optical cryostat - Hall probe calibration - Sample vibrating magnetometer For more details, please contact us or refer to our "Cryogenic Equipment Product Catalog" available for download. *As of April 1, 2019, the comprehensive catalog has been revised. (See the URL below)*

• Other physicochemical equipment